|
Name |
Accession |
Description |
Interval |
E-value |
| COX1 |
MTH00153 |
cytochrome c oxidase subunit I; Provisional |
1-425 |
0e+00 |
|
cytochrome c oxidase subunit I; Provisional
Pssm-ID: 177210 Cd Length: 511 Bit Score: 834.90 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:MTH00153 15 TLYFIFGAWSGMVGTSLSLLIRAELGQPGSLIGDDQIYNVIVTAHAFIMIFFMVMPIMIGGFGNWLVPLMLGAPDMAFPR 94
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:MTH00153 95 MNNMSFWLLPPSLTLLLSSSMVESGAGTGWTVYPPLSSNIAHSGASVDLAIFSLHLAGISSILGAINFITTIINMRSKGM 174
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:MTH00153 175 TLDRMPLFVWSVLITAILLLLSLPVLAGAITMLLTDRNLNTSFFDPAGGGDPILYQHLFWFFGHPEVYILILPGFGMISH 254
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:MTH00153 255 IISQESGKKETFGTLGMIYAMLAIGLLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIKIFSWLATLHGSQINYSP 334
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:MTH00153 335 SLLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMGGFIHWFPLFTGLTMNPKWLKIQFFI 414
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:MTH00153 415 MFIGVNLTFFPQHFLGLAGMPRRYS 439
|
|
| Cyt_c_Oxidase_I |
cd01663 |
Cytochrome C oxidase subunit I. Cytochrome c oxidase (CcO), the terminal oxidase in the ... |
1-425 |
0e+00 |
|
Cytochrome C oxidase subunit I. Cytochrome c oxidase (CcO), the terminal oxidase in the respiratory chains of eukaryotes and most bacteria, is a multi-chain transmembrane protein located in the inner membrane of mitochondria and the cell membrane of prokaryotes. It catalyzes the reduction of O2 and simultaneously pumps protons across the membrane. The number of subunits varies from three to five in bacteria and up to 13 in mammalian mitochondria. Only subunits I and II are essential for function, but subunit III, which is also conserved, may play a role in assembly or oxygen delivery to the active site. Subunits I, II, and III of mammalian CcO are encoded within the mitochondrial genome and the remaining 10 subunits are encoded within the nuclear genome. Subunit I contains a heme-copper binuclear center (the active site where O2 is reduced to water) formed by a high-spin heme (heme a3) and a copper ion (CuB). It also contains a low-spin heme (heme a), believed to participate in the transfer of electrons to the binuclear center. For every reduction of an O2 molecule, eight protons are taken from the inside aqueous compartment and four electrons are taken from cytochrome c on the opposite side of the membrane. The four electrons and four of the protons are used in the reduction of O2; the four remaining protons are pumped across the membrane. This charge separation of four charges contributes to the electrochemical gradient used for ATP synthesis. Two proton channels, the D-pathway and K-pathway, leading to the binuclear center have been identified in subunit I. A well-defined pathway for the transfer of pumped protons beyond the binuclear center has not been identified. Electrons are transferred from cytochrome c (the electron donor) to heme a via the CuA binuclear site in subunit II, and directly from heme a to the binuclear center.
Pssm-ID: 238833 Cd Length: 488 Bit Score: 803.62 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:cd01663 8 TLYLIFGLWSGLVGTSLSLLIRLELSQPGSQLGNDQLYNVIVTAHALIMIFFMVMPALIGGFGNWLVPLMIGAPDMAFPR 87
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:cd01663 88 LNNLSFWLLPPSLLLLLLSALVEGGAGTGWTVYPPLSSILAHSGPSVDLAIFSLHLAGISSILGAINFITTIFNMRAPGM 167
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:cd01663 168 TLEKMPLFVWSVLITAFLLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPILYQHLFWFFGHPEVYILILPGFGIISH 247
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:cd01663 248 IISTFSGKKPVFGYLGMVYAMLSIGILGFIVWAHHMFTVGLDVDTRAYFTAATMIIAVPTGIKVFSWLATMWGGSIKFET 327
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:cd01663 328 PMLWALGFIFLFTIGGLTGVVLANSSLDIALHDTYYVVAHFHYVLSMGAVFAIFAGFYYWFPKITGLSYNETLGKIHFWL 407
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:cd01663 408 MFIGVNLTFFPQHFLGLAGMPRRYP 432
|
|
| CtaD_CoxA |
TIGR02891 |
cytochrome c oxidase, subunit I; This large family represents subunit I's (CtaD, CoxA, CaaA) ... |
1-424 |
0e+00 |
|
cytochrome c oxidase, subunit I; This large family represents subunit I's (CtaD, CoxA, CaaA) of cytochrome c oxidases of bacterial origin. Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits I-III form the functional core of the enzyme complex. Subunit I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit II and heme a of subunit I to the bimetallic center formed by heme a3 and copper B. This cytochrome c oxidase shows proton pump activity across the membrane in addition to the electron transfer. In the bacilli an apparent split (paralogism) has created a sister clade (TIGR02882) encoding subunits (QoxA) of the aa3-type quinone oxidase complex which reacts directly with quinones, bypassing the interaction with soluble cytochrome c. This model attempts to exclude these sequences, placing them between the trusted and noise cutoffs. These families, as well as archaeal and eukaryotic cytochrome c subunit I's are included within the superfamily model, pfam00115. [Energy metabolism, Electron transport]
Pssm-ID: 213748 Cd Length: 499 Bit Score: 537.19 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMmGGFGNWLVPLMLGAPDMAFPR 80
Cdd:TIGR02891 11 ILYLVTAFAFFLVGGVLALLMRAQLATPGNTFMDAETYNQLFTMHGTIMIFLFAIPIL-AGFGNYLLPLMIGARDMAFPR 89
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:TIGR02891 90 LNAFSYWLYLFGGLLLLASFFTGGAPDTGWTMYPPLSSTSGSPGVGVDLWLLGLHLLGISSILGAVNFIVTILNMRAPGM 169
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:TIGR02891 170 TLMRMPLFVWGILVTSILILLAFPVLIAALILLLLDRLFGTHFFDPARGGDPLLWQHLFWFFGHPEVYIIFLPAFGIISE 249
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYAcKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:TIGR02891 250 ILPTFA-RKPIFGYRAMVYATVAIGFLSFGVWAHHMFTTGMPPLALAFFSAATMLIAVPTGVKVFNWIATLWGGSIRFTT 328
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:TIGR02891 329 PMLFALGFIFLFVIGGLTGVMLASVPLDWQLHDTYFVVAHFHYVLVGGSVFAIFAAIYYWFPKVTGRMYNERLGRWHFWL 408
|
410 420
....*....|....*....|....
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRY 424
Cdd:TIGR02891 409 TFVGFNLTFFPMHLLGLLGMPRRY 432
|
|
| CyoB |
COG0843 |
Heme/copper-type cytochrome/quinol oxidase, subunit 1 [Energy production and conversion]; |
2-425 |
0e+00 |
|
Heme/copper-type cytochrome/quinol oxidase, subunit 1 [Energy production and conversion];
Pssm-ID: 440605 Cd Length: 535 Bit Score: 532.01 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 2 LYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMmGGFGNWLVPLMLGAPDMAFPRL 81
Cdd:COG0843 21 MYLVTAFVFLLIGGLLALLMRLQLAGPGLGLLSPETYNQLFTMHGTIMIFFFATPFL-AGFGNYLVPLQIGARDMAFPRL 99
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 82 NNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGMQ 161
Cdd:COG0843 100 NALSFWLYLFGGLLLLISLFVGGAADVGWTFYPPLSGLEASPGVGVDLWLLGLALFGVGSILGGVNFIVTILKMRAPGMT 179
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 162 FERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISHI 241
Cdd:COG0843 180 LMRMPLFTWAALVTSILILLAFPVLAAALLLLLLDRSLGTHFFDPAGGGDPLLWQHLFWFFGHPEVYILILPAFGIVSEI 259
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 242 VSHYAcKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYETP 321
Cdd:COG0843 260 IPTFS-RKPLFGYKAMVLATVAIAFLSFLVWAHHMFTPGISPLVKAFFSIATMLIAVPTGVKVFNWIATMWRGRIRFTTP 338
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 322 MLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFIM 401
Cdd:COG0843 339 MLFALGFIILFVIGGLTGVMLASVPLDYQVHDTYFVVAHFHYVLIGGVVFAFFAGLYYWFPKMTGRMLNERLGKIHFWLW 418
|
410 420
....*....|....*....|....
gi 2033774100 402 FIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:COG0843 419 FIGFNLTFFPMHILGLLGMPRRYA 442
|
|
| COX1 |
pfam00115 |
Cytochrome C and Quinol oxidase polypeptide I; Cytochrome c oxidase (E.C:7.1.1.9) is a key ... |
2-424 |
3.06e-131 |
|
Cytochrome C and Quinol oxidase polypeptide I; Cytochrome c oxidase (E.C:7.1.1.9) is a key enzyme in aerobic metabolism. Proton pumping haem-copper oxidases represent the terminal, energy-transfer enzymes of respiratory chains in prokaryotes and eukaryotes. The CuB-haem a3 (or haem o) binuclear centre, associated with the largest subunit I of cytochrome c and ubiquinol oxidases (E.C:1.10.3.11), is directly involved in the coupling between dioxygen reduction and proton pumping. Some terminal oxidases generate a transmembrane proton gradient across the plasma membrane (prokaryotes) or the mitochondrial inner membrane (eukaryotes). The enzyme complex consists of 3-4 subunits (prokaryotes) up to 13 polypeptides (mammals) of which only the catalytic subunit (equivalent to mammalian subunit I (COXI) is found in all haem-copper respiratory oxidases. The presence of a bimetallic centre (formed by a high-spin haem and copper B) as well as a low-spin haem, both ligated to six conserved histidine residues near the outer side of four transmembrane spans within CO I is common to all family members.
Pssm-ID: 459678 Cd Length: 432 Bit Score: 384.62 E-value: 3.06e-131
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 2 LYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGgFGNWLVPLMLGAPDMAFPRL 81
Cdd:pfam00115 5 LYLVTALVWFLVGGLLGLLIRLQLAFPGLNFLSPLTYNQLRTLHGNLMIFWFATPFLFG-FGNYLVPLMIGARDMAFPRL 83
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 82 NNMGFWLLPPALTLLLASSAvesGSGTGWTVYPPLAGnlahaggaVDLTIFSLHLAGISSILSSVNFITTVINMRWQGMQ 161
Cdd:pfam00115 84 NALSFWLVVLGAVLLLASFG---GATTGWTEYPPLVG--------VDLWYIGLLLAGVSSLLGAINFIVTILKRRAPGMT 152
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 162 FeRLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNtsffdpAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISHI 241
Cdd:pfam00115 153 L-RMPLFVWAILATAILILLAFPVLAAALLLLLLDRSLG------AGGGDPLLDQHLFWWFGHPEVYILILPAFGIIYYI 225
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 242 VSHYAcKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVK-YET 320
Cdd:pfam00115 226 LPKFA-GRPLFGYKLSVLAFWLIAFLGFLVWAHHLFTTGLPPWLQALFSVFSMLIAVPSGVKVFNWLATLWGGWIRfRTT 304
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:pfam00115 305 PMLFFLGFAFLFIIGGLTGVMLALPPVNYYVHDTYFVVAHFHYVLFGGVVFALFGGIYYWLPKLTGRMYSEKLGKLHFWL 384
|
410 420
....*....|....*....|....
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRY 424
Cdd:pfam00115 385 LFIGFNLTFFPMHILGLLGMPRRY 408
|
|
| |
|
Name |
Accession |
Description |
Interval |
E-value |
| COX1 |
MTH00153 |
cytochrome c oxidase subunit I; Provisional |
1-425 |
0e+00 |
|
cytochrome c oxidase subunit I; Provisional
Pssm-ID: 177210 Cd Length: 511 Bit Score: 834.90 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:MTH00153 15 TLYFIFGAWSGMVGTSLSLLIRAELGQPGSLIGDDQIYNVIVTAHAFIMIFFMVMPIMIGGFGNWLVPLMLGAPDMAFPR 94
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:MTH00153 95 MNNMSFWLLPPSLTLLLSSSMVESGAGTGWTVYPPLSSNIAHSGASVDLAIFSLHLAGISSILGAINFITTIINMRSKGM 174
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:MTH00153 175 TLDRMPLFVWSVLITAILLLLSLPVLAGAITMLLTDRNLNTSFFDPAGGGDPILYQHLFWFFGHPEVYILILPGFGMISH 254
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:MTH00153 255 IISQESGKKETFGTLGMIYAMLAIGLLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIKIFSWLATLHGSQINYSP 334
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:MTH00153 335 SLLWALGFVFLFTIGGLTGVVLANSSIDIILHDTYYVVAHFHYVLSMGAVFAIMGGFIHWFPLFTGLTMNPKWLKIQFFI 414
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:MTH00153 415 MFIGVNLTFFPQHFLGLAGMPRRYS 439
|
|
| Cyt_c_Oxidase_I |
cd01663 |
Cytochrome C oxidase subunit I. Cytochrome c oxidase (CcO), the terminal oxidase in the ... |
1-425 |
0e+00 |
|
Cytochrome C oxidase subunit I. Cytochrome c oxidase (CcO), the terminal oxidase in the respiratory chains of eukaryotes and most bacteria, is a multi-chain transmembrane protein located in the inner membrane of mitochondria and the cell membrane of prokaryotes. It catalyzes the reduction of O2 and simultaneously pumps protons across the membrane. The number of subunits varies from three to five in bacteria and up to 13 in mammalian mitochondria. Only subunits I and II are essential for function, but subunit III, which is also conserved, may play a role in assembly or oxygen delivery to the active site. Subunits I, II, and III of mammalian CcO are encoded within the mitochondrial genome and the remaining 10 subunits are encoded within the nuclear genome. Subunit I contains a heme-copper binuclear center (the active site where O2 is reduced to water) formed by a high-spin heme (heme a3) and a copper ion (CuB). It also contains a low-spin heme (heme a), believed to participate in the transfer of electrons to the binuclear center. For every reduction of an O2 molecule, eight protons are taken from the inside aqueous compartment and four electrons are taken from cytochrome c on the opposite side of the membrane. The four electrons and four of the protons are used in the reduction of O2; the four remaining protons are pumped across the membrane. This charge separation of four charges contributes to the electrochemical gradient used for ATP synthesis. Two proton channels, the D-pathway and K-pathway, leading to the binuclear center have been identified in subunit I. A well-defined pathway for the transfer of pumped protons beyond the binuclear center has not been identified. Electrons are transferred from cytochrome c (the electron donor) to heme a via the CuA binuclear site in subunit II, and directly from heme a to the binuclear center.
Pssm-ID: 238833 Cd Length: 488 Bit Score: 803.62 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:cd01663 8 TLYLIFGLWSGLVGTSLSLLIRLELSQPGSQLGNDQLYNVIVTAHALIMIFFMVMPALIGGFGNWLVPLMIGAPDMAFPR 87
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:cd01663 88 LNNLSFWLLPPSLLLLLLSALVEGGAGTGWTVYPPLSSILAHSGPSVDLAIFSLHLAGISSILGAINFITTIFNMRAPGM 167
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:cd01663 168 TLEKMPLFVWSVLITAFLLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPILYQHLFWFFGHPEVYILILPGFGIISH 247
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:cd01663 248 IISTFSGKKPVFGYLGMVYAMLSIGILGFIVWAHHMFTVGLDVDTRAYFTAATMIIAVPTGIKVFSWLATMWGGSIKFET 327
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:cd01663 328 PMLWALGFIFLFTIGGLTGVVLANSSLDIALHDTYYVVAHFHYVLSMGAVFAIFAGFYYWFPKITGLSYNETLGKIHFWL 407
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:cd01663 408 MFIGVNLTFFPQHFLGLAGMPRRYP 432
|
|
| COX1 |
MTH00223 |
cytochrome c oxidase subunit I; Provisional |
1-425 |
0e+00 |
|
cytochrome c oxidase subunit I; Provisional
Pssm-ID: 177260 Cd Length: 512 Bit Score: 778.39 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:MTH00223 14 TLYLIFGMWSGLVGTSLSLLIRAELGQPGALLGDDQLYNVIVTAHAFVMIFFLVMPMMIGGFGNWLVPLMLGAPDMAFPR 93
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:MTH00223 94 LNNMSFWLLPPSLYLLLSSSAVESGVGTGWTVYPPLSSNLAHAGPSVDLAIFSLHLAGVSSILGAINFITTIINMRSPGM 173
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:MTH00223 174 QLERLPLFVWSVKVTAFLLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPILYQHLFWFFGHPEVYILILPGFGMISH 253
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:MTH00223 254 IVSHYSSKKEVFGTLGMIYAMLSIGVLGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGSKIKYEA 333
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:MTH00223 334 PMLWALGFIFLFTVGGLTGIILSNSSLDIMLHDTYYVVAHFHYVLSMGAVFALFAGFNHWFPLFTGVTLHRRWAKAHFFL 413
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:MTH00223 414 MFLGVNLTFFPQHFLGLAGMPRRYS 438
|
|
| COX1 |
MTH00142 |
cytochrome c oxidase subunit I; Provisional |
1-425 |
0e+00 |
|
cytochrome c oxidase subunit I; Provisional
Pssm-ID: 214431 Cd Length: 511 Bit Score: 758.49 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:MTH00142 15 TLYFLFGAWAGMVGTGLSLLIRAELGQPGSLLGDDQLYNVIVTAHAFVMIFFMVMPVMIGGFGNWLVPLMLGAPDMAFPR 94
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:MTH00142 95 MNNMSFWLLPPALLLLLSSAAVESGAGTGWTVYPPLSSNLAHSGGSVDLAIFSLHLAGVSSILGAINFITTVINMRAGGM 174
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:MTH00142 175 KFERVPLFVWSVKITAILLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPILYQHLFWFFGHPEVYILILPGFGMISH 254
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:MTH00142 255 IINHYSGKKEVFGTLGMIYAMLSIGLLGFIVWAHHMFTVGMDVDTRAYFTAATMVIAVPTGIKVFSWLATLHGSKVKYEP 334
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:MTH00142 335 PMLWALGFIFLFTVGGLTGIVLANSSLDVVLHDTYYVVAHFHYVLSMGAVFALFAGFIHWFPLFTGLTLNPRWLKAHFYT 414
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:MTH00142 415 MFIGVNLTFFPQHFLGLAGMPRRYS 439
|
|
| COX1 |
MTH00167 |
cytochrome c oxidase subunit I; Provisional |
1-425 |
0e+00 |
|
cytochrome c oxidase subunit I; Provisional
Pssm-ID: 177222 Cd Length: 512 Bit Score: 755.36 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:MTH00167 17 TLYFIFGAWAGMVGTALSLLIRAELSQPGSLLGDDQIYNVIVTAHAFVMIFFMVMPIMIGGFGNWLVPLMIGAPDMAFPR 96
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:MTH00167 97 MNNMSFWLLPPSLLLLLASSGVEAGAGTGWTVYPPLAGNLAHAGASVDLAIFSLHLAGVSSILGSINFITTIINMKPPGI 176
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:MTH00167 177 TQYQTPLFVWSILVTTILLLLSLPVLAAAITMLLTDRNLNTTFFDPAGGGDPILYQHLFWFFGHPEVYILILPGFGMISH 256
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:MTH00167 257 IVVYYSGKKEPFGYMGMVWAMMAIGLLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAVPTGIKVFSWLATLHGGKIKWET 336
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:MTH00167 337 PMLWALGFIFLFTVGGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMAGFTHWFPLFTGLTLNETWTKIHFFV 416
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:MTH00167 417 MFIGVNLTFFPQHFLGLAGMPRRYS 441
|
|
| COX1 |
MTH00116 |
cytochrome c oxidase subunit I; Provisional |
1-425 |
0e+00 |
|
cytochrome c oxidase subunit I; Provisional
Pssm-ID: 177177 Cd Length: 515 Bit Score: 751.92 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:MTH00116 17 TLYLIFGAWAGMVGTALSLLIRAELGQPGTLLGDDQIYNVIVTAHAFVMIFFMVMPIMIGGFGNWLVPLMIGAPDMAFPR 96
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:MTH00116 97 MNNMSFWLLPPSFLLLLASSTVEAGAGTGWTVYPPLAGNLAHAGASVDLAIFSLHLAGVSSILGAINFITTCINMKPPAM 176
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:MTH00116 177 SQYQTPLFVWSVLITAVLLLLSLPVLAAGITMLLTDRNLNTTFFDPAGGGDPILYQHLFWFFGHPEVYILILPGFGIISH 256
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:MTH00116 257 IVTYYAGKKEPFGYMGMVWAMLSIGFLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAIPTGIKVFSWLATLHGGTIKWDP 336
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:MTH00116 337 PMLWALGFIFLFTIGGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMAGFTHWFPLFTGYTLHQTWTKAQFGV 416
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:MTH00116 417 MFTGVNLTFFPQHFLGLAGMPRRYS 441
|
|
| COX1 |
MTH00007 |
cytochrome c oxidase subunit I; Validated |
1-425 |
0e+00 |
|
cytochrome c oxidase subunit I; Validated
Pssm-ID: 133649 Cd Length: 511 Bit Score: 693.95 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:MTH00007 14 TLYFILGVWGGLLGTSMSLLIRIELGQPGAFLGSDQLYNTIVTAHAFLMIFFLVMPVFIGGFGNWLVPLMLGAPDMAFPR 93
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:MTH00007 94 LNNMSFWLLPPALILLVSSAAVEKGVGTGWTVYPPLASNLAHAGPSVDLAIFSLHLAGVSSILGAINFITTVINMRWKGL 173
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:MTH00007 174 RLERIPLFVWAVVITVVLLLLSLPVLAGAITMLLTDRNLNTSFFDPAGGGDPILYQHLFWFFGHPEVYILILPGFGAISH 253
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:MTH00007 254 IVTHYAGKLEPFGTLGMIYAMLGIGVLGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIHGSPIKYET 333
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:MTH00007 334 PMLWALGFIFLFTTGGLTGIVLSNSSLDIILHDTYYVVAHFHYVLSMGAVFAIFAAFNHWFPLFTGLTLHDRWAKAHFFL 413
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:MTH00007 414 MFLGVNLTFFPQHFLGLSGMPRRYS 438
|
|
| COX1 |
MTH00037 |
cytochrome c oxidase subunit I; Provisional |
1-425 |
0e+00 |
|
cytochrome c oxidase subunit I; Provisional
Pssm-ID: 177112 Cd Length: 517 Bit Score: 673.08 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:MTH00037 17 TLYLIFGAWAGMVGTAMSVIIRTELAQPGSLLQDDQIYNVIVTAHALVMIFFMVMPIMIGGFGNWLIPLMIGAPDMAFPR 96
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:MTH00037 97 MNNMSFWLIPPSFLLLLASAGVESGAGTGWTIYPPLSSNIAHAGGSVDLAIFSLHLAGASSILASINFITTIINMRTPGM 176
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:MTH00037 177 TFDRLPLFVWSVFITAFLLLLSLPVLAGAITMLLTDRNINTTFFDPAGGGDPILFQHLFWFFGHPEVYILILPGFGMISH 256
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:MTH00037 257 VIAHYSGKQEPFGYLGMVYAMIAIGILGFLVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWMATLQGSNLRWET 336
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:MTH00037 337 PLLWALGFVFLFTIGGLTGIVLANSSIDVVLHDTYYVVAHFHYVLSMGAVFAIFAGFTHWFPLFSGVSLHPLWSKVHFFL 416
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:MTH00037 417 MFIGVNLTFFPQHFLGLAGMPRRYS 441
|
|
| COX1 |
MTH00183 |
cytochrome c oxidase subunit I; Provisional |
1-425 |
0e+00 |
|
cytochrome c oxidase subunit I; Provisional
Pssm-ID: 177234 Cd Length: 516 Bit Score: 672.02 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:MTH00183 17 TLYLVFGAWAGMVGTALSLLIRAELSQPGALLGDDQIYNVIVTAHAFVMIFFMVMPIMIGGFGNWLIPLMIGAPDMAFPR 96
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:MTH00183 97 MNNMSFWLLPPSFLLLLASSGVEAGAGTGWTVYPPLAGNLAHAGASVDLTIFSLHLAGVSSILGAINFITTIINMKPPAI 176
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:MTH00183 177 SQYQTPLFVWAVLITAVLLLLSLPVLAAGITMLLTDRNLNTTFFDPAGGGDPILYQHLFWFFGHPEVYILILPGFGMISH 256
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:MTH00183 257 IVAYYSGKKEPFGYMGMVWAMMAIGLLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAIPTGVKVFSWLATLHGGSIKWET 336
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:MTH00183 337 PLLWALGFIFLFTVGGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMAAFVHWFPLFSGYTLHSTWTKIHFGV 416
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:MTH00183 417 MFVGVNLTFFPQHFLGLAGMPRRYS 441
|
|
| COX1 |
MTH00103 |
cytochrome c oxidase subunit I; Validated |
1-425 |
0e+00 |
|
cytochrome c oxidase subunit I; Validated
Pssm-ID: 177165 Cd Length: 513 Bit Score: 665.81 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:MTH00103 17 TLYLLFGAWAGMVGTALSLLIRAELGQPGTLLGDDQIYNVIVTAHAFVMIFFMVMPIMIGGFGNWLVPLMIGAPDMAFPR 96
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:MTH00103 97 MNNMSFWLLPPSFLLLLASSMVEAGAGTGWTVYPPLAGNLAHAGASVDLTIFSLHLAGVSSILGAINFITTIINMKPPAM 176
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:MTH00103 177 SQYQTPLFVWSVLITAVLLLLSLPVLAAGITMLLTDRNLNTTFFDPAGGGDPILYQHLFWFFGHPEVYILILPGFGMISH 256
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:MTH00103 257 IVTYYSGKKEPFGYMGMVWAMMSIGFLGFIVWAHHMFTVGMDVDTRAYFTSATMIIAIPTGVKVFSWLATLHGGNIKWSP 336
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:MTH00103 337 AMLWALGFIFLFTVGGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMGGFVHWFPLFSGYTLNDTWAKIHFTI 416
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:MTH00103 417 MFVGVNMTFFPQHFLGLSGMPRRYS 441
|
|
| COX1 |
MTH00077 |
cytochrome c oxidase subunit I; Provisional |
1-425 |
0e+00 |
|
cytochrome c oxidase subunit I; Provisional
Pssm-ID: 214419 Cd Length: 514 Bit Score: 661.64 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:MTH00077 17 TLYLVFGAWAGMVGTALSLLIRAELSQPGTLLGDDQIYNVIVTAHAFVMIFFMVMPIMIGGFGNWLVPLMIGAPDMAFPR 96
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:MTH00077 97 MNNMSFWLLPPSFLLLLASSGVEAGAGTGWTVYPPLAGNLAHAGASVDLTIFSLHLAGVSSILGAINFITTSINMKPPSM 176
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:MTH00077 177 SQYQTPLFVWSVLITAVLLLLSLPVLAAGITMLLTDRNLNTTFFDPAGGGDPVLYQHLFWFFGHPEVYILILPGFGMISH 256
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:MTH00077 257 IVTYYSAKKEPFGYMGMVWAMMSIGLLGFIVWAHHMFTVDLNVDTRAYFTSATMIIAIPTGVKVFSWLATMHGGAIKWDA 336
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:MTH00077 337 AMLWALGFIFLFTVGGLTGIVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIMGGFVHWFPLFSGYTLHSTWSKIHFGV 416
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:MTH00077 417 MFIGVNLTFFPQHFLGLAGMPRRYS 441
|
|
| COX1 |
MTH00182 |
cytochrome c oxidase subunit I; Provisional |
1-425 |
0e+00 |
|
cytochrome c oxidase subunit I; Provisional
Pssm-ID: 214451 Cd Length: 525 Bit Score: 638.40 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:MTH00182 19 TLYLVFGAGAGMIGTAFSMLIRLELSAPGAMLGDDHLYNVIVTAHAFIMIFFLVMPVMIGGFGNWLVPLYIGAPDMAFPR 98
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:MTH00182 99 LNNISFWLLPPALILLLGSAFVEQGAGTGWTVYPPLSSIQAHSGGAVDMAIFSLHLAGVSSILGAINFITTIFNMRAPGV 178
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:MTH00182 179 TFNRLPLFVWSILITAFLLLLSLPVLAGAITMLLTDRNFNTTFFDPAGGGDPILFQHLFWFFGHPEVYILILPGFGMISQ 258
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:MTH00182 259 IIPTFVAKKQIFGYLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGGTLRLDT 338
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:MTH00182 339 PMLWAMGFVFLFTLGGLTGVVLANSSLDIVLHDTYYVVAHFHYVLSMGAVFAIFGGFYYWFGKITGYCYNELYGKIHFWL 418
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:MTH00182 419 MFIGVNLTFFPQHFLGLAGFPRRYS 443
|
|
| COX1 |
MTH00184 |
cytochrome c oxidase subunit I; Provisional |
1-425 |
0e+00 |
|
cytochrome c oxidase subunit I; Provisional
Pssm-ID: 177235 Cd Length: 519 Bit Score: 628.39 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:MTH00184 19 TLYLLFGAFAGMIGTAFSMLIRLELSAPGSMLGDDHLYNVIVTAHAFVMIFFLVMPVMIGGFGNWFVPLYIGAPDMAFPR 98
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:MTH00184 99 LNNISFWLLPPALTLLLGSAFVEQGAGTGWTVYPPLSSIQAHSGGSVDMAIFSLHLAGISSILGAMNFITTIFNMRAPGI 178
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:MTH00184 179 TMDRMPLFVWSILVTTFLLLLSLPVLAGAITMLLTDRNFNTTFFDPAGGGDPILYQHLFWFFGHPEVYILILPGFGIISQ 258
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:MTH00184 259 IIPTFAAKKQIFGYLGMVYAMVSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKIFSWIATIFGGSLRLDT 338
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:MTH00184 339 PMLWAIGFVFLFTMGGLTGIVLANSSLDVVLHDTYYVVAHFHYVLSMGAVFAIFGGFYYWFGKITGYCYNEVYGKIHFWL 418
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:MTH00184 419 MFIGVNLTFFPQHFLGLAGLPRRYS 443
|
|
| COX1 |
MTH00079 |
cytochrome c oxidase subunit I; Provisional |
1-424 |
0e+00 |
|
cytochrome c oxidase subunit I; Provisional
Pssm-ID: 177148 Cd Length: 508 Bit Score: 600.90 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:MTH00079 18 TLYFLFGLWSGMVGTSLSLIIRLELSKPGLLLGNGQLYNSVITAHAILMIFFMVMPSMIGGFGNWMLPLMLGAPDMSFPR 97
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAgNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:MTH00079 98 LNNLSFWLLPTSLFLILDSCFVDMGPGTSWTVYPPLS-TLGHPGSSVDLAIFSLHCAGISSILGGINFMVTTKNLRSSSI 176
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:MTH00079 177 SLEHMSLFVWTVFVTVFLLVLSLPVLAGAITMLLTDRNLNTSFFDPSTGGNPLLYQHLFWFFGHPEVYILILPAFGIISQ 256
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:MTH00079 257 STLYLTGKKEVFGSLGMVYAILSIGLIGCVVWAHHMYTVGMDLDSRAYFTAATMVIAVPTGVKVFSWLATLFGMKMKFQP 336
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:MTH00079 337 LLLWVLGFIFLFTIGGLTGVILSNSSLDIILHDTYYVVSHFHYVLSLGAVFGIFTGISLWWPFMTGIVYDKLMMSAVFFL 416
|
410 420
....*....|....*....|....
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRY 424
Cdd:MTH00079 417 MFVGVNLTFFPLHFAGLHGMPRKY 440
|
|
| COX1 |
MTH00026 |
cytochrome c oxidase subunit I; Provisional |
1-425 |
0e+00 |
|
cytochrome c oxidase subunit I; Provisional
Pssm-ID: 164599 Cd Length: 534 Bit Score: 561.17 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPR 80
Cdd:MTH00026 18 SLYLVFGALSGAIGTAFSMLIRLELSSPGSMLGDDHLYNVIVTAHAFVMIFFLVMPTMIGGFGNWFVPLMIGAPDMAFPR 97
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:MTH00026 98 LNNISFWLLPPALFLLLGSSLVEQGAGTGWTVYPPLASIQAHSGGSVDMAIFSLHLAGLSSILGAMNFITTVMNMRTPGM 177
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:MTH00026 178 TMSRIPLFVWSVFITAILLLLSLPVLAGAITMLLTDRNFNTTFFDPAGGGDPILYQHLFWFFGHPEVYILILPGFGIISQ 257
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGA--RVKY 318
Cdd:MTH00026 258 ILSLFSYKKQIFGYLGMVYAMLAIGVLGFIVWAHHMYVVGMDVDTRAYFTAATMIIAVPTGIKIFSWLATVSGSgrNLIF 337
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 319 ETPMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHF 398
Cdd:MTH00026 338 TTPMAWALGFIFLFTIGGLTGIVLSNSSLDILLHDTYYVVAHFHFVLSMGAVFAIFGGFYLWFGKITGYAYKDIYGLIHF 417
|
410 420
....*....|....*....|....*..
gi 2033774100 399 FIMFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:MTH00026 418 WLMFIGVNITFFPQHFLGLAGLPRRYA 444
|
|
| Heme_Cu_Oxidase_I |
cd00919 |
Heme-copper oxidase subunit I. Heme-copper oxidases are transmembrane protein complexes in ... |
1-425 |
0e+00 |
|
Heme-copper oxidase subunit I. Heme-copper oxidases are transmembrane protein complexes in the respiratory chains of prokaryotes and mitochondria which catalyze the reduction of O2 and simultaneously pump protons across the membrane. The superfamily is diverse in terms of electron donors, subunit composition, and heme types. The number of subunits varies from three to five in bacteria and up to 13 in mammalian mitochondria. It has been proposed that Archaea acquired heme-copper oxidases through gene transfer from Gram-positive bacteria. Membership in the superfamily is defined by subunit I, which contains a heme-copper binuclear center (the active site where O2 is reduced to water) formed by a high-spin heme and a copper ion. It also contains a low-spin heme, believed to participate in the transfer of electrons to the binuclear center. Only subunit I is common to the entire superfamily. For every reduction of an O2 molecule, eight protons are taken from the inside aqueous compartment and four electrons are taken from the electron donor on the opposite side of the membrane. The four electrons and four of the protons are used in the reduction of O2; the four remaining protons are pumped across the membrane. This charge separation of four charges contributes to the electrochemical gradient used for ATP synthesis. Two proton channels, the D-pathway and K-pathway, leading to the binuclear center have been identified in subunit I of cytochrome c oxidase (CcO) and ubiquinol oxidase. A well-defined pathway for the transfer of pumped protons beyond the binuclear center has not been identified. Electron transfer occurs in two segments: from the electron donor to the low-spin heme, and from the low-spin heme to the binuclear center. The first segment can be a multi-step process and varies among the different families, while the second segment, a direct transfer, is consistent throughout the superfamily.
Pssm-ID: 238461 Cd Length: 463 Bit Score: 552.91 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPlMLGAPDMAFPR 80
Cdd:cd00919 6 LLYLIFAFVALLLGGLLALLIRLELATPGSLFLDPQLYNQLVTAHGVIMIFFFVMPAIFGGFGNLLPP-LIGARDLAFPR 84
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:cd00919 85 LNNLSFWLFPPGLLLLLSSVLVGGGAGTGWTFYPPLSTLSYSSGVGVDLAILGLHLAGVSSILGAINFITTILNMRAPGM 164
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:cd00919 165 TLDKMPLFVWSVLVTAILLLLALPVLAAALVMLLLDRNFGTSFFDPAGGGDPVLYQHLFWFFGHPEVYILILPAFGAISE 244
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYAcKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:cd00919 245 IIPTFS-GKPLFGYKLMVYAFLAIGFLSFLVWAHHMFTVGLPVDTRAYFTAATMIIAVPTGIKVFNWLATLWGGRIRFDP 323
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:cd00919 324 PMLFALGFLFLFTIGGLTGVVLANVPLDIVLHDTYYVVAHFHYVLSGGVVFAIFAGLYYWFPKMTGRMLSEKLGKIHFWL 403
|
410 420
....*....|....*....|....*
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:cd00919 404 WFIGFNLTFFPMHFLGLLGMPRRYA 428
|
|
| CtaD_CoxA |
TIGR02891 |
cytochrome c oxidase, subunit I; This large family represents subunit I's (CtaD, CoxA, CaaA) ... |
1-424 |
0e+00 |
|
cytochrome c oxidase, subunit I; This large family represents subunit I's (CtaD, CoxA, CaaA) of cytochrome c oxidases of bacterial origin. Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits I-III form the functional core of the enzyme complex. Subunit I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit II and heme a of subunit I to the bimetallic center formed by heme a3 and copper B. This cytochrome c oxidase shows proton pump activity across the membrane in addition to the electron transfer. In the bacilli an apparent split (paralogism) has created a sister clade (TIGR02882) encoding subunits (QoxA) of the aa3-type quinone oxidase complex which reacts directly with quinones, bypassing the interaction with soluble cytochrome c. This model attempts to exclude these sequences, placing them between the trusted and noise cutoffs. These families, as well as archaeal and eukaryotic cytochrome c subunit I's are included within the superfamily model, pfam00115. [Energy metabolism, Electron transport]
Pssm-ID: 213748 Cd Length: 499 Bit Score: 537.19 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 1 TLYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMmGGFGNWLVPLMLGAPDMAFPR 80
Cdd:TIGR02891 11 ILYLVTAFAFFLVGGVLALLMRAQLATPGNTFMDAETYNQLFTMHGTIMIFLFAIPIL-AGFGNYLLPLMIGARDMAFPR 89
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 81 LNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGM 160
Cdd:TIGR02891 90 LNAFSYWLYLFGGLLLLASFFTGGAPDTGWTMYPPLSSTSGSPGVGVDLWLLGLHLLGISSILGAVNFIVTILNMRAPGM 169
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 161 QFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:TIGR02891 170 TLMRMPLFVWGILVTSILILLAFPVLIAALILLLLDRLFGTHFFDPARGGDPLLWQHLFWFFGHPEVYIIFLPAFGIISE 249
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYAcKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYET 320
Cdd:TIGR02891 250 ILPTFA-RKPIFGYRAMVYATVAIGFLSFGVWAHHMFTTGMPPLALAFFSAATMLIAVPTGVKVFNWIATLWGGSIRFTT 328
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:TIGR02891 329 PMLFALGFIFLFVIGGLTGVMLASVPLDWQLHDTYFVVAHFHYVLVGGSVFAIFAAIYYWFPKVTGRMYNERLGRWHFWL 408
|
410 420
....*....|....*....|....
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRY 424
Cdd:TIGR02891 409 TFVGFNLTFFPMHLLGLLGMPRRY 432
|
|
| CyoB |
COG0843 |
Heme/copper-type cytochrome/quinol oxidase, subunit 1 [Energy production and conversion]; |
2-425 |
0e+00 |
|
Heme/copper-type cytochrome/quinol oxidase, subunit 1 [Energy production and conversion];
Pssm-ID: 440605 Cd Length: 535 Bit Score: 532.01 E-value: 0e+00
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 2 LYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMmGGFGNWLVPLMLGAPDMAFPRL 81
Cdd:COG0843 21 MYLVTAFVFLLIGGLLALLMRLQLAGPGLGLLSPETYNQLFTMHGTIMIFFFATPFL-AGFGNYLVPLQIGARDMAFPRL 99
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 82 NNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGMQ 161
Cdd:COG0843 100 NALSFWLYLFGGLLLLISLFVGGAADVGWTFYPPLSGLEASPGVGVDLWLLGLALFGVGSILGGVNFIVTILKMRAPGMT 179
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 162 FERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISHI 241
Cdd:COG0843 180 LMRMPLFTWAALVTSILILLAFPVLAAALLLLLLDRSLGTHFFDPAGGGDPLLWQHLFWFFGHPEVYILILPAFGIVSEI 259
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 242 VSHYAcKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYETP 321
Cdd:COG0843 260 IPTFS-RKPLFGYKAMVLATVAIAFLSFLVWAHHMFTPGISPLVKAFFSIATMLIAVPTGVKVFNWIATMWRGRIRFTTP 338
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 322 MLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFIM 401
Cdd:COG0843 339 MLFALGFIILFVIGGLTGVMLASVPLDYQVHDTYFVVAHFHYVLIGGVVFAFFAGLYYWFPKMTGRMLNERLGKIHFWLW 418
|
410 420
....*....|....*....|....
gi 2033774100 402 FIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:COG0843 419 FIGFNLTFFPMHILGLLGMPRRYA 442
|
|
| Ubiquinol_Oxidase_I |
cd01662 |
Ubiquinol oxidase subunit I. Ubiquinol oxidase, the terminal oxidase in the respiratory ... |
2-424 |
8.45e-166 |
|
Ubiquinol oxidase subunit I. Ubiquinol oxidase, the terminal oxidase in the respiratory chains of aerobic bacteria, is a multi-chain transmembrane protein located in the cell membrane. It catalyzes the reduction of O2 and simultaneously pumps protons across the membrane. The number of subunits in ubiquinol oxidase varies from two to five. Subunit I contains a heme-copper binuclear center (the active site where O2 is reduced to water) formed by a high-spin heme and a copper ion. It also contains a low-spin heme, believed to participate in the transfer of electrons from ubiquinol to the binuclear center. For every reduction of an O2 molecule, eight protons are taken from the inside aqueous compartment and four electrons are taken from ubiquinol on the opposite side of the membrane. The four electrons and four of the protons are used in the reduction of O2; the four remaining protons are pumped across the membrane. This charge separation of four charges contributes to the electrochemical gradient used for ATP synthesis. Two proton channels, the D-pathway and K-pathway, leading to the binuclear center have been identified in subunit I. It is generally believed that the channels contain water molecules that act as 'proton wires' to transfer the protons. A well-defined pathway for the transfer of pumped protons beyond the binuclear center has not been identified. Electrons are believed to be transferred directly from ubiquinol (the electron donor) to the low-spin heme, and directly from the low-spin heme to the binuclear center.
Pssm-ID: 238832 Cd Length: 501 Bit Score: 475.15 E-value: 8.45e-166
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 2 LYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGgFGNWLVPLMLGAPDMAFPRL 81
Cdd:cd01662 13 MYIITAFVFFLRGGVDALLMRTQLALPGNDFLSPEHYNQIFTMHGTIMIFLFAMPLVFG-LMNYLVPLQIGARDVAFPRL 91
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 82 NNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGMQ 161
Cdd:cd01662 92 NALSFWLFLFGGLLLNASLLIGGFPDAGWFAYPPLSGLEYSPGVGVDYWILGLQFSGIGTLLGAINFIVTILKMRAPGMT 171
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 162 FERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISHI 241
Cdd:cd01662 172 LMRMPIFTWTTLVTSILILFAFPVLTAALALLELDRYFGTHFFTNALGGNPMLWQHLFWIFGHPEVYILILPAFGIFSEI 251
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 242 VSHYAcKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYETP 321
Cdd:cd01662 252 VPTFS-RKPLFGYRSMVYATVAIGFLSFGVWVHHMFTTGAGALVNAFFSIATMIIAVPTGVKIFNWLFTMWRGRIRFETP 330
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 322 MLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFIM 401
Cdd:cd01662 331 MLWAIGFLVTFVIGGLTGVMLASPPADFQVHDTYFVVAHFHYVLIGGVVFPLFAGFYYWFPKMFGRMLNERLGKWSFWLW 410
|
410 420
....*....|....*....|...
gi 2033774100 402 FIGVNLTFFPQHFLGLAGLPRRY 424
Cdd:cd01662 411 FIGFNLTFFPMHILGLMGMPRRV 433
|
|
| COX1 |
MTH00048 |
cytochrome c oxidase subunit I; Provisional |
2-423 |
5.49e-165 |
|
cytochrome c oxidase subunit I; Provisional
Pssm-ID: 177123 Cd Length: 511 Bit Score: 473.40 E-value: 5.49e-165
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 2 LYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGGFGNWLVPLMLGAPDMAFPRL 81
Cdd:MTH00048 19 IYTLLGVWSGFVGLSLSLLIRLNFLDPYYNVISLDVYNFLITNHGIIMIFFFLMPVLIGGFGNYLLPLLLGLSDLNLPRL 98
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 82 NNMGFWLLPPALTLLLASSAVesGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTvINMRWQGMQ 161
Cdd:MTH00048 99 NALSAWLLVPSIVFLLLSMCL--GAGVGWTFYPPLSSSLFSSSWGVDFLMFSLHLAGVSSLFGSINFICT-IYSAFMTNV 175
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 162 FERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISHI 241
Cdd:MTH00048 176 FSRTSIILWSYLFTSILLLLSLPVLAAAITMLLFDRNFGSAFFDPLGGGDPVLFQHMFWFFGHPEVYVLILPGFGIISHI 255
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 242 VSHYACKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYETP 321
Cdd:MTH00048 256 CLSLSNNDDPFGYYGLVFAMFSIVCLGSVVWAHHMFTVGLDVKTAVFFSSVTMIIGVPTGIKVFSWLYMLLNSRVRKSDP 335
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 322 ML-WALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:MTH00048 336 VVwWVVSFIVLFTIGGVTGIVLSASVLDNVLHDTWFVVAHFHYVLSLGSYSSVVIMFIWWWPLITGLSLNKYLLQCHCII 415
|
410 420
....*....|....*....|...
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRR 423
Cdd:MTH00048 416 SMIGFNLCFFPMHYFGLCGLPRR 438
|
|
| COX1 |
pfam00115 |
Cytochrome C and Quinol oxidase polypeptide I; Cytochrome c oxidase (E.C:7.1.1.9) is a key ... |
2-424 |
3.06e-131 |
|
Cytochrome C and Quinol oxidase polypeptide I; Cytochrome c oxidase (E.C:7.1.1.9) is a key enzyme in aerobic metabolism. Proton pumping haem-copper oxidases represent the terminal, energy-transfer enzymes of respiratory chains in prokaryotes and eukaryotes. The CuB-haem a3 (or haem o) binuclear centre, associated with the largest subunit I of cytochrome c and ubiquinol oxidases (E.C:1.10.3.11), is directly involved in the coupling between dioxygen reduction and proton pumping. Some terminal oxidases generate a transmembrane proton gradient across the plasma membrane (prokaryotes) or the mitochondrial inner membrane (eukaryotes). The enzyme complex consists of 3-4 subunits (prokaryotes) up to 13 polypeptides (mammals) of which only the catalytic subunit (equivalent to mammalian subunit I (COXI) is found in all haem-copper respiratory oxidases. The presence of a bimetallic centre (formed by a high-spin haem and copper B) as well as a low-spin haem, both ligated to six conserved histidine residues near the outer side of four transmembrane spans within CO I is common to all family members.
Pssm-ID: 459678 Cd Length: 432 Bit Score: 384.62 E-value: 3.06e-131
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 2 LYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGgFGNWLVPLMLGAPDMAFPRL 81
Cdd:pfam00115 5 LYLVTALVWFLVGGLLGLLIRLQLAFPGLNFLSPLTYNQLRTLHGNLMIFWFATPFLFG-FGNYLVPLMIGARDMAFPRL 83
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 82 NNMGFWLLPPALTLLLASSAvesGSGTGWTVYPPLAGnlahaggaVDLTIFSLHLAGISSILSSVNFITTVINMRWQGMQ 161
Cdd:pfam00115 84 NALSFWLVVLGAVLLLASFG---GATTGWTEYPPLVG--------VDLWYIGLLLAGVSSLLGAINFIVTILKRRAPGMT 152
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 162 FeRLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNtsffdpAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISHI 241
Cdd:pfam00115 153 L-RMPLFVWAILATAILILLAFPVLAAALLLLLLDRSLG------AGGGDPLLDQHLFWWFGHPEVYILILPAFGIIYYI 225
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 242 VSHYAcKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVK-YET 320
Cdd:pfam00115 226 LPKFA-GRPLFGYKLSVLAFWLIAFLGFLVWAHHLFTTGLPPWLQALFSVFSMLIAVPSGVKVFNWLATLWGGWIRfRTT 304
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 321 PMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFI 400
Cdd:pfam00115 305 PMLFFLGFAFLFIIGGLTGVMLALPPVNYYVHDTYFVVAHFHYVLFGGVVFALFGGIYYWLPKLTGRMYSEKLGKLHFWL 384
|
410 420
....*....|....*....|....
gi 2033774100 401 MFIGVNLTFFPQHFLGLAGLPRRY 424
Cdd:pfam00115 385 LFIGFNLTFFPMHILGLLGMPRRY 408
|
|
| CyoB |
TIGR02843 |
cytochrome o ubiquinol oxidase, subunit I; Cytochrome o terminal oxidase complex is the ... |
38-425 |
5.46e-122 |
|
cytochrome o ubiquinol oxidase, subunit I; Cytochrome o terminal oxidase complex is the component of the aerobic respiratory chain which reacts with oxygen, reducing it to water with the concomitant transport of 4 protons across the membrane. Also known as the cytochrome bo complex, cytochrome o ubiquinol oxidase contains four subunits, two heme b cofactors and a copper atom which is believed to be the oxygen active site. This complex is structurally related to the cytochrome caa3 oxidases which utilize cytochrome c as the reductant and contain heme a cofactors, as well as the intermediate form aa3 oxidases which also react directly with quinones as the reductant. [Energy metabolism, Electron transport]
Pssm-ID: 131890 Cd Length: 646 Bit Score: 368.23 E-value: 5.46e-122
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 38 YNVIVTAHGMIMIFFLVMPMMMGGFgNWLVPLMLGAPDMAFPRLNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLA 117
Cdd:TIGR02843 98 YDQIFTAHGVIMIFFVAMPFVFGLM-NLVVPLQIGARDVAFPFLNSLSFWLTVVGAILVNVSLGVGEFAQTGWLAYPPLS 176
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 118 GNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGMQFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDR 197
Cdd:TIGR02843 177 ELQYSPGVGVDYYIWALQISGIGTLLTGINFFVTIIKMRAPGMTLMKMPVFTWTSLCSNVLIIASFPILTVTLALLTLDR 256
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 198 NFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISHIVSHYAcKKETFGTLGMVYAMLSIGILGFIVWAHHMF 277
Cdd:TIGR02843 257 YLGMHFFTNEAGGNPMMYVNLIWAWGHPEVYILILPAFGIFSEVVATFS-RKRLFGYTSMVWATIAITVLSFIVWLHHFF 335
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 278 TVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYETPMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYV 357
Cdd:TIGR02843 336 TMGAGANVNAFFGIATMIIAIPTGVKIFNWLFTMYKGRIRFETPMLWTIGFMVTFSIGGMTGVLLAVPPADFVLHNSLFL 415
|
330 340 350 360 370 380
....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 2033774100 358 VAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFIMFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:TIGR02843 416 IAHFHNVIIGGVVFGCFAGLTYWFPKAFGFKLNEKLGKRSFWCWFIGFYLAFMPLYILGFMGMTRRLN 483
|
|
| QoxB |
TIGR02882 |
cytochrome aa3 quinol oxidase, subunit I; This family (QoxB) encodes subunit I of the aa3-type ... |
2-423 |
2.01e-113 |
|
cytochrome aa3 quinol oxidase, subunit I; This family (QoxB) encodes subunit I of the aa3-type quinone oxidase, one of several bacterial terminal oxidases. This complex couples oxidation of reduced quinones with the reduction of molecular oxygen to water and the pumping of protons to form a proton gradient utilized for ATP production. aa3-type oxidases contain two heme a cofactors as well as copper atoms in the active site. [Energy metabolism, Electron transport]
Pssm-ID: 131928 Cd Length: 643 Bit Score: 346.07 E-value: 2.01e-113
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 2 LYLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGgFGNWLVPLMLGAPDMAFPRL 81
Cdd:TIGR02882 56 MYIICAVLMLFRGGIDALLMRAQLTVPDNKFLDAQHYNEIFTTHGVIMIIFMAMPFIIG-LMNIVVPLQIGARDVAFPVL 134
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 82 NNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMRWQGMQ 161
Cdd:TIGR02882 135 NALSFWLFFAGAMLFNISFVIGGSPDAGWTNYAPLAGPEFSPGVGVNYYLIALQISGIGTLMTGINFFVTILKMRAPGMK 214
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 162 FERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFGMISHI 241
Cdd:TIGR02882 215 LMQMPMFTWTTLITTLIIIFAFPVLTVALALMTTDRIFDTAFFTVAHGGMPMLWANLFWIWGHPEVYIVILPAFGIYSEI 294
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 242 VSHYAcKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARVKYETP 321
Cdd:TIGR02882 295 ISTFA-QKRLFGYKSMVWSTVGIAFLSFLVWVHHFFTMGNGALINSFFSITTMAIAIPTGVKIFNWLLTLYKGKIRFTTP 373
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 322 MLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKAHFFIM 401
Cdd:TIGR02882 374 MLFSLAFIPNFLIGGVTGVMLAMASADYQYHNTYFLVAHFHYVLITGVVFACLAGLIYWYPKMFGYKLNERLGKWCFWFF 453
|
410 420
....*....|....*....|..
gi 2033774100 402 FIGVNLTFFPQHFLGLAGLPRR 423
Cdd:TIGR02882 454 MIGFNVCFFPMYILGLDGMPRR 475
|
|
| PRK15017 |
PRK15017 |
cytochrome o ubiquinol oxidase subunit I; Provisional |
2-425 |
4.09e-106 |
|
cytochrome o ubiquinol oxidase subunit I; Provisional
Pssm-ID: 184978 Cd Length: 663 Bit Score: 328.05 E-value: 4.09e-106
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 2 LYLLFAVWAGLVGTALSLLIR-----AELGQPGALlgDDQLYNVIVTAHGMIMIFFLVMPMMMGgFGNWLVPLMLGAPDM 76
Cdd:PRK15017 60 MYIIVAIVMLLRGFADAIMMRsqqalASAGEAGFL--PPHHYDQIFTAHGVIMIFFVAMPFVIG-LMNLVVPLQIGARDV 136
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 77 AFPRLNNMGFWLLPPALTLLLASSAVESGSGTGWTVYPPLAGNLAHAGGAVDLTIFSLHLAGISSILSSVNFITTVINMR 156
Cdd:PRK15017 137 AFPFLNNLSFWFTVVGVILVNVSLGVGEFAQTGWLAYPPLSGIEYSPGVGVDYWIWSLQLSGIGTTLTGINFFVTILKMR 216
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 157 WQGMQFERLPLFVWSVKITAIMLLLSLPVLAGAITMLLTDRNFNTSFFDPAGGGDPVLYQHLFWFFGHPEVYILIIPGFG 236
Cdd:PRK15017 217 APGMTMFKMPVFTWASLCANVLIIASFPILTVTVALLTLDRYLGTHFFTNDMGGNMMMYINLIWAWGHPEVYILILPVFG 296
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 237 MISHIVSHYAcKKETFGTLGMVYAMLSIGILGFIVWAHHMFTVGMDVDTRAYFTAATMIIAVPTGIKVFSWLATIYGARV 316
Cdd:PRK15017 297 VFSEIAATFS-RKRLFGYTSLVWATVCITVLSFIVWLHHFFTMGAGANVNAFFGITTMIIAIPTGVKIFNWLFTMYQGRI 375
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 317 KYETPMLWALGFIFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHYVLSMGAIFSLFGGFTYWFPLMTGLTLHERWSKA 396
Cdd:PRK15017 376 VFHSAMLWTIGFIVTFSVGGMTGVLLAVPGADFVLHNSLFLIAHFHNVIIGGVVFGCFAGMTYWWPKAFGFKLNETWGKR 455
|
410 420
....*....|....*....|....*....
gi 2033774100 397 HFFIMFIGVNLTFFPQHFLGLAGLPRRYS 425
Cdd:PRK15017 456 AFWFWIIGFFVAFMPLYALGFMGMTRRLS 484
|
|
| ba3-like_Oxidase_I |
cd01660 |
ba3-like heme-copper oxidase subunit I. The ba3 family of heme-copper oxidases are ... |
3-423 |
7.43e-20 |
|
ba3-like heme-copper oxidase subunit I. The ba3 family of heme-copper oxidases are transmembrane protein complexes in the respiratory chains of prokaryotes and some archaea which catalyze the reduction of O2 and simultaneously pump protons across the membrane. It has been proposed that Archaea acquired heme-copper oxidases through gene transfer from Gram-positive bacteria. The ba3 family contains oxidases that lack the conserved residues that form the D- and K-pathways in CcO and ubiquinol oxidase. Instead they contain a potential alternative K-pathway. Additional proton channels have been proposed for this family of oxidases but none have been identified definitively. For general information on the heme-copper oxidase superfamily, please see cd00919.
Pssm-ID: 238830 Cd Length: 473 Bit Score: 91.19 E-value: 7.43e-20
10 20 30 40 50 60 70 80
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 3 YLLFAVWAGLVGTALSLLIRAELGQPGALLGDDQLYNVIVTAHGMIMIFFLVMPMMMGgFGNWLVPLMLGAPDMAfPRLN 82
Cdd:cd01660 9 HFVVAFLALLLGGLFGLLQVLVRTGVFPLPSSGILYYQGLTLHGVLLAIVFTTFFIMG-FFYAIVARALLRSLFN-RRLA 86
|
90 100 110 120 130 140 150 160
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 83 NMGFWLLPPALTLLLAssAVESGSGTG-WTVYPPLAGNLAHAGGAVDLTIFSLhLAGISSILSSVNFittvinmrWQGMQ 161
Cdd:cd01660 87 WAGFWLMVIGTVMAAV--PILLGQASVlYTFYPPLQAHPLFYIGAALVVVGSW-ISGFAMFVTLWRW--------KKANP 155
|
170 180 190 200 210 220 230 240
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 162 FERLPLFVWSVKITAIM-LLLSLPVLAGAITMLLTDRNFNTSffdpagGGDPVLYQHLFWFFGHPEVYILIIPGFGMISH 240
Cdd:cd01660 156 GKKVPLATFMVVTTMILwLVASLGVALEVLFQLLPWSLGLVD------TVDVLLSRTLFWWFGHPLVYFWLLPAYIAWYT 229
|
250 260 270 280 290 300 310 320
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 241 IVSHYACKKETFGTLGMVYAMLSIgILGFIVWAHHMFT-VGMDVDTRAYFTAATMIIAVPTGIKVFSWLATI-YGARVK- 317
Cdd:cd01660 230 ILPKIAGGKLFSDPLARLAFILFL-LFSTPVGFHHQFAdPGIGPGWKFIHMVLTFMVALPSLLTAFTVFASLeIAGRLRg 308
|
330 340 350 360 370 380 390 400
....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2033774100 318 ------------YETPMLWALGF-IFLFTVGGLTGIVLSNSSLDIMLHDTYYVVAHFHyvLSMGAIFSL-FGGFTYWF-P 382
Cdd:cd01660 309 gkglfgwiralpWGDPMFLALFLaMLMFIPGGAGGIINASYQLNYVVHNTAWVPGHFH--LTVGGAVALtFMAVAYWLvP 386
|
410 420 430 440
....*....|....*....|....*....|....*....|..
gi 2033774100 383 LMTGLTLHERW-SKAHFFIMFIGVNLTFFPQHFLGLAGLPRR 423
Cdd:cd01660 387 HLTGRELAAKRlALAQPWLWFVGMTIMSTAMHVAGLLGAPRR 428
|
|
| |
