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Conserved domains on  [gi|224987229|gb|ACN75364|]
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RNA polymerase C, partial (chloroplast) [Cyrillopsis paraensis]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
rpoC1 super family cl29902
RNA polymerase beta' subunit
1-194 1.34e-168

RNA polymerase beta' subunit


The actual alignment was detected with superfamily member CHL00018:

Pssm-ID: 214336 [Multi-domain]  Cd Length: 663  Bit Score: 477.86  E-value: 1.34e-168
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   1 NGIRGQPMREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQ 80
Cdd:CHL00018 338 NGIRGQPMRDGHNKPYKSFSDVIEGKEGRFRENLLGKRVDYSGRSVIVVGPSLSLHQCGLPREIAIELFQPFVIRGLIRQ 417
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  81 HFASNIGVAKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 160
Cdd:CHL00018 418 HLASNIRAAKSKIREKEPIVWEILQEVMQGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 497
                        170       180       190
                 ....*....|....*....|....*....|....
gi 224987229 161 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:CHL00018 498 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 531
 
Name Accession Description Interval E-value
rpoC1 CHL00018
RNA polymerase beta' subunit
1-194 1.34e-168

RNA polymerase beta' subunit


Pssm-ID: 214336 [Multi-domain]  Cd Length: 663  Bit Score: 477.86  E-value: 1.34e-168
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   1 NGIRGQPMREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQ 80
Cdd:CHL00018 338 NGIRGQPMRDGHNKPYKSFSDVIEGKEGRFRENLLGKRVDYSGRSVIVVGPSLSLHQCGLPREIAIELFQPFVIRGLIRQ 417
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  81 HFASNIGVAKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 160
Cdd:CHL00018 418 HLASNIRAAKSKIREKEPIVWEILQEVMQGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 497
                        170       180       190
                 ....*....|....*....|....*....|....
gi 224987229 161 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:CHL00018 498 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 531
RNAP_beta'_N cd01609
Largest subunit (beta') of bacterial DNA-dependent RNA polymerase (RNAP), N-terminal domain; ...
1-194 1.29e-135

Largest subunit (beta') of bacterial DNA-dependent RNA polymerase (RNAP), N-terminal domain; Beta' is the largest subunit of bacterial DNA-dependent RNA polymerase (RNAP). This family also includes the eukaryotic plastid-encoded RNAP beta' subunit. Bacterial RNAP is a large multi-subunit complex responsible for the synthesis of all RNAs in the cell. Structure studies suggest that RNA polymerase complexes from different organisms share a crab-claw-shaped structure with two "pincers" defining a central cleft. Beta' and beta, the largest and the second largest subunits of bacterial RNAP, each makes up one pincer and part of the base of the cleft. Beta' contains part of the active site and binds two zinc ions that have a structural role in the formation of the active polymerase.


Pssm-ID: 259845 [Multi-domain]  Cd Length: 659  Bit Score: 393.81  E-value: 1.29e-135
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   1 NGIRGQPMREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQ 80
Cdd:cd01609  214 NGRRGKPVTGANNRPLKSLSDMLKGKQGRFRQNLLGKRVDYSGRSVIVVGPELKLHQCGLPKEMALELFKPFVIRELIER 293
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  81 HFASNIGVAKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 160
Cdd:cd01609  294 GLAPNIKSAKKMIERKDPEVWDILEEVIKGHPVLLNRAPTLHRLGIQAFEPVLIEGKAIQLHPLVCTAFNADFDGDQMAV 373
                        170       180       190
                 ....*....|....*....|....*....|....
gi 224987229 161 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:cd01609  374 HVPLSLEAQAEARVLMLSSNNILSPASGKPIVTP 407
RpoC COG0086
DNA-directed RNA polymerase, beta' subunit/160 kD subunit [Transcription]; DNA-directed RNA ...
1-194 7.27e-108

DNA-directed RNA polymerase, beta' subunit/160 kD subunit [Transcription]; DNA-directed RNA polymerase, beta' subunit/160 kD subunit is part of the Pathway/BioSystem: RNA polymerase


Pssm-ID: 439856 [Multi-domain]  Cd Length: 1165  Bit Score: 333.67  E-value: 7.27e-108
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229    1 NGIRGQPMREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQ 80
Cdd:COG0086   299 NGRRGRAVTGANKRPLKSLSDMLKGKQGRFRQNLLGKRVDYSGRSVIVVGPELKLHQCGLPKKMALELFKPFIYRKLEER 378
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   81 HFASNIGVAKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 160
Cdd:COG0086   379 GLATTIKSAKKMVEREEPEVWDILEEVIKEHPVLLNRAPTLHRLGIQAFEPVLIEGKAIQLHPLVCTAFNADFDGDQMAV 458
                         170       180       190
                  ....*....|....*....|....*....|....
gi 224987229  161 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:COG0086   459 HVPLSLEAQLEARLLMLSTNNILSPANGKPIIVP 492
rpoC_TIGR TIGR02386
DNA-directed RNA polymerase, beta' subunit, predominant form; Bacteria have a single ...
1-194 3.15e-104

DNA-directed RNA polymerase, beta' subunit, predominant form; Bacteria have a single DNA-directed RNA polymerase, with required subunits that include alpha, beta, and beta-prime. This model describes the predominant architecture of the beta-prime subunit in most bacteria. This model excludes from among the bacterial mostly sequences from the cyanobacteria, where RpoC is replaced by two tandem genes homologous to it but also encoding an additional domain. [Transcription, DNA-dependent RNA polymerase]


Pssm-ID: 274103 [Multi-domain]  Cd Length: 1140  Bit Score: 323.54  E-value: 3.15e-104
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229     1 NGIRGQPMREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQ 80
Cdd:TIGR02386  291 NGRRGKPVVGKNNRPLKSLSDMLKGKQGRFRQNLLGKRVDYSGRSVIVVGPELKMYQCGLPKKMALELFKPFIIKRLIDR 370
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229    81 HFASNIGVAKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 160
Cdd:TIGR02386  371 ELAANIKSAKKMIEQEDPEVWDVLEDVIKEHPVLLNRAPTLHRLGIQAFEPVLVEGKAIRLHPLVCTAFNADFDGDQMAV 450
                          170       180       190
                   ....*....|....*....|....*....|....
gi 224987229   161 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:TIGR02386  451 HVPLSPEAQAEARALMLASNNILNPKDGKPIVTP 484
RPOLA_N smart00663
RNA polymerase I subunit A N-terminus;
1-194 5.01e-100

RNA polymerase I subunit A N-terminus;


Pssm-ID: 214767 [Multi-domain]  Cd Length: 295  Bit Score: 290.96  E-value: 5.01e-100
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229     1 NGIRGQPMREGhnKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQ 80
Cdd:smart00663  76 EGLPRANQKSG--RPLKSLSQRLKGKEGRFRQNLLGKRVDFSARSVITPDPNLKLNEVGVPKEIALELTFPEIVTPLNID 153
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229    81 H------------------FASNIGVAK-SKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICL 141
Cdd:smart00663 154 KlrklvrngpngakyiirgKKTNLKLAKkSKIANHLKIGDIVERHVIDGDVVLFNRQPTLHRMSIQAHRVRVLEGKTIRL 233
                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|...
gi 224987229   142 HPLVCKGFNADFDGDQMAVHVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:smart00663 234 NPLVCSPYNADFDGDEMNLHVPQSLEARAEARELMLVPNNILSPKNGKPIIGP 286
RNA_pol_Rpb1_2 pfam00623
RNA polymerase Rpb1, domain 2; RNA polymerases catalyze the DNA dependent polymerization of ...
36-176 1.00e-45

RNA polymerase Rpb1, domain 2; RNA polymerases catalyze the DNA dependent polymerization of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 2, contains the active site. The invariant motif -NADFDGD- binds the active site magnesium ion.


Pssm-ID: 395498  Cd Length: 166  Bit Score: 148.22  E-value: 1.00e-45
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   36 GKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQH----------------FASNIGVAKSKIR----- 94
Cdd:pfam00623   1 GKRVDFSARTVISPDPNLKLDEVGVPISFAKTLTFPEIVTPYNIKRlrqlvengpnvypganYIIRINGARRDLRyqkrr 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   95 --EKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAVHVPLSLEAQAEA 172
Cdd:pfam00623  81 ldKELEIGDIVERHVIDGDVVLFNRQPSLHRLSIMGHRVRVLPGKTFRLNLSVTTPYNADFDGDEMNLHVPQSEEARAEA 160

                  ....
gi 224987229  173 RLLM 176
Cdd:pfam00623 161 EELM 164
 
Name Accession Description Interval E-value
rpoC1 CHL00018
RNA polymerase beta' subunit
1-194 1.34e-168

RNA polymerase beta' subunit


Pssm-ID: 214336 [Multi-domain]  Cd Length: 663  Bit Score: 477.86  E-value: 1.34e-168
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   1 NGIRGQPMREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQ 80
Cdd:CHL00018 338 NGIRGQPMRDGHNKPYKSFSDVIEGKEGRFRENLLGKRVDYSGRSVIVVGPSLSLHQCGLPREIAIELFQPFVIRGLIRQ 417
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  81 HFASNIGVAKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 160
Cdd:CHL00018 418 HLASNIRAAKSKIREKEPIVWEILQEVMQGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 497
                        170       180       190
                 ....*....|....*....|....*....|....
gi 224987229 161 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:CHL00018 498 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 531
RNAP_beta'_N cd01609
Largest subunit (beta') of bacterial DNA-dependent RNA polymerase (RNAP), N-terminal domain; ...
1-194 1.29e-135

Largest subunit (beta') of bacterial DNA-dependent RNA polymerase (RNAP), N-terminal domain; Beta' is the largest subunit of bacterial DNA-dependent RNA polymerase (RNAP). This family also includes the eukaryotic plastid-encoded RNAP beta' subunit. Bacterial RNAP is a large multi-subunit complex responsible for the synthesis of all RNAs in the cell. Structure studies suggest that RNA polymerase complexes from different organisms share a crab-claw-shaped structure with two "pincers" defining a central cleft. Beta' and beta, the largest and the second largest subunits of bacterial RNAP, each makes up one pincer and part of the base of the cleft. Beta' contains part of the active site and binds two zinc ions that have a structural role in the formation of the active polymerase.


Pssm-ID: 259845 [Multi-domain]  Cd Length: 659  Bit Score: 393.81  E-value: 1.29e-135
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   1 NGIRGQPMREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQ 80
Cdd:cd01609  214 NGRRGKPVTGANNRPLKSLSDMLKGKQGRFRQNLLGKRVDYSGRSVIVVGPELKLHQCGLPKEMALELFKPFVIRELIER 293
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  81 HFASNIGVAKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 160
Cdd:cd01609  294 GLAPNIKSAKKMIERKDPEVWDILEEVIKGHPVLLNRAPTLHRLGIQAFEPVLIEGKAIQLHPLVCTAFNADFDGDQMAV 373
                        170       180       190
                 ....*....|....*....|....*....|....
gi 224987229 161 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:cd01609  374 HVPLSLEAQAEARVLMLSSNNILSPASGKPIVTP 407
PRK00566 PRK00566
DNA-directed RNA polymerase subunit beta'; Provisional
1-194 3.14e-119

DNA-directed RNA polymerase subunit beta'; Provisional


Pssm-ID: 234794 [Multi-domain]  Cd Length: 1156  Bit Score: 363.62  E-value: 3.14e-119
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229    1 NGIRGQPMREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQ 80
Cdd:PRK00566  299 NGRRGRPVTGPNNRPLKSLSDMLKGKQGRFRQNLLGKRVDYSGRSVIVVGPELKLHQCGLPKKMALELFKPFIMKKLVER 378
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   81 HFASNIGVAKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 160
Cdd:PRK00566  379 GLATTIKSAKKMVEREDPEVWDVLEEVIKEHPVLLNRAPTLHRLGIQAFEPVLIEGKAIQLHPLVCTAFNADFDGDQMAV 458
                         170       180       190
                  ....*....|....*....|....*....|....
gi 224987229  161 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:PRK00566  459 HVPLSLEAQAEARVLMLSSNNILSPANGKPIIVP 492
rpoC1 PRK02625
DNA-directed RNA polymerase subunit gamma; Provisional
1-194 7.06e-109

DNA-directed RNA polymerase subunit gamma; Provisional


Pssm-ID: 235055 [Multi-domain]  Cd Length: 627  Bit Score: 324.39  E-value: 7.06e-109
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   1 NGIRGQPMREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQ 80
Cdd:PRK02625 317 NGRRGRTVVGANNRPLKSLSDIIEGKQGRFRQNLLGKRVDYSGRSVIVVGPKLKMHQCGLPKEMAIELFQPFVIHRLIRQ 396
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  81 HFASNIGVAKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 160
Cdd:PRK02625 397 GIVNNIKAAKKLIQRADPEVWQVLEEVIEGHPVLLNRAPTLHRLGIQAFEPILVEGRAIQLHPLVCPAFNADFDGDQMAV 476
                        170       180       190
                 ....*....|....*....|....*....|....
gi 224987229 161 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:PRK02625 477 HVPLSLEAQAEARLLMLASNNILSPATGEPIVTP 510
RpoC COG0086
DNA-directed RNA polymerase, beta' subunit/160 kD subunit [Transcription]; DNA-directed RNA ...
1-194 7.27e-108

DNA-directed RNA polymerase, beta' subunit/160 kD subunit [Transcription]; DNA-directed RNA polymerase, beta' subunit/160 kD subunit is part of the Pathway/BioSystem: RNA polymerase


Pssm-ID: 439856 [Multi-domain]  Cd Length: 1165  Bit Score: 333.67  E-value: 7.27e-108
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229    1 NGIRGQPMREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQ 80
Cdd:COG0086   299 NGRRGRAVTGANKRPLKSLSDMLKGKQGRFRQNLLGKRVDYSGRSVIVVGPELKLHQCGLPKKMALELFKPFIYRKLEER 378
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   81 HFASNIGVAKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 160
Cdd:COG0086   379 GLATTIKSAKKMVEREEPEVWDILEEVIKEHPVLLNRAPTLHRLGIQAFEPVLIEGKAIQLHPLVCTAFNADFDGDQMAV 458
                         170       180       190
                  ....*....|....*....|....*....|....
gi 224987229  161 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:COG0086   459 HVPLSLEAQLEARLLMLSTNNILSPANGKPIIVP 492
rpoC_TIGR TIGR02386
DNA-directed RNA polymerase, beta' subunit, predominant form; Bacteria have a single ...
1-194 3.15e-104

DNA-directed RNA polymerase, beta' subunit, predominant form; Bacteria have a single DNA-directed RNA polymerase, with required subunits that include alpha, beta, and beta-prime. This model describes the predominant architecture of the beta-prime subunit in most bacteria. This model excludes from among the bacterial mostly sequences from the cyanobacteria, where RpoC is replaced by two tandem genes homologous to it but also encoding an additional domain. [Transcription, DNA-dependent RNA polymerase]


Pssm-ID: 274103 [Multi-domain]  Cd Length: 1140  Bit Score: 323.54  E-value: 3.15e-104
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229     1 NGIRGQPMREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQ 80
Cdd:TIGR02386  291 NGRRGKPVVGKNNRPLKSLSDMLKGKQGRFRQNLLGKRVDYSGRSVIVVGPELKMYQCGLPKKMALELFKPFIIKRLIDR 370
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229    81 HFASNIGVAKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 160
Cdd:TIGR02386  371 ELAANIKSAKKMIEQEDPEVWDVLEDVIKEHPVLLNRAPTLHRLGIQAFEPVLVEGKAIRLHPLVCTAFNADFDGDQMAV 450
                          170       180       190
                   ....*....|....*....|....*....|....
gi 224987229   161 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:TIGR02386  451 HVPLSPEAQAEARALMLASNNILNPKDGKPIVTP 484
RPOLA_N smart00663
RNA polymerase I subunit A N-terminus;
1-194 5.01e-100

RNA polymerase I subunit A N-terminus;


Pssm-ID: 214767 [Multi-domain]  Cd Length: 295  Bit Score: 290.96  E-value: 5.01e-100
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229     1 NGIRGQPMREGhnKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQ 80
Cdd:smart00663  76 EGLPRANQKSG--RPLKSLSQRLKGKEGRFRQNLLGKRVDFSARSVITPDPNLKLNEVGVPKEIALELTFPEIVTPLNID 153
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229    81 H------------------FASNIGVAK-SKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICL 141
Cdd:smart00663 154 KlrklvrngpngakyiirgKKTNLKLAKkSKIANHLKIGDIVERHVIDGDVVLFNRQPTLHRMSIQAHRVRVLEGKTIRL 233
                          170       180       190       200       210
                   ....*....|....*....|....*....|....*....|....*....|...
gi 224987229   142 HPLVCKGFNADFDGDQMAVHVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:smart00663 234 NPLVCSPYNADFDGDEMNLHVPQSLEARAEARELMLVPNNILSPKNGKPIIGP 286
PRK14906 PRK14906
DNA-directed RNA polymerase subunit beta';
1-194 3.57e-92

DNA-directed RNA polymerase subunit beta';


Pssm-ID: 184899 [Multi-domain]  Cd Length: 1460  Bit Score: 293.70  E-value: 3.57e-92
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229    1 NGIRGQPMREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQ 80
Cdd:PRK14906  387 NGRRGRPVTGPGNRPLKSLADMLKGKQGRFRQNLLGKRVDYSGRSVIVVGPHLKLHQCGLPSAMALELFKPFVMKRLVEL 466
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   81 HFASNIGVAKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 160
Cdd:PRK14906  467 EYAANIKAAKRAVDRGASYVWDVLEEVIQDHPVLLNRAPTLHRLGIQAFEPVLVEGKAIKLHPLVCTAFNADFDGDQMAV 546
                         170       180       190
                  ....*....|....*....|....*....|....
gi 224987229  161 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:PRK14906  547 HVPLSTQAQAEARVLMLSSNNIKSPAHGRPLTVP 580
PRK14844 PRK14844
DNA-directed RNA polymerase subunit beta/beta';
17-194 8.42e-81

DNA-directed RNA polymerase subunit beta/beta';


Pssm-ID: 173305 [Multi-domain]  Cd Length: 2836  Bit Score: 261.48  E-value: 8.42e-81
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   17 KSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQHFASNIGVAKSKIREK 96
Cdd:PRK14844 1758 KSISDMLKGKQGRFRQNLLGKRVDYSGRSVIVVGPTLKLNQCGLPKRMALELFKPFVYSKLKMYGMAPTIKFASKLIRAE 1837
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   97 ETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAVHVPLSLEAQAEARLLM 176
Cdd:PRK14844 1838 KPEVWDMLEEVIKEHPVLLNRAPTLHRLGIQAFEPILIEGKAIQLHPLVCTAFNADFDGDQMAVHVPISLEAQLEARVLM 1917
                         170
                  ....*....|....*...
gi 224987229  177 FSHMNLLSPAIGDPISVP 194
Cdd:PRK14844 1918 MSTNNVLSPSNGRPIIVP 1935
PRK09603 PRK09603
DNA-directed RNA polymerase subunit beta/beta';
1-194 3.60e-78

DNA-directed RNA polymerase subunit beta/beta';


Pssm-ID: 181983 [Multi-domain]  Cd Length: 2890  Bit Score: 254.08  E-value: 3.60e-78
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229    1 NGIRGQPMREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQ 80
Cdd:PRK09603 1698 NGRSTNAVKGANKRPLKSLSEIIKGKQGRFRQNLLGKRVDFSGRSVIVVGPNLKMDECGLPKNMALELFKPHLLSKLEER 1777
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   81 HFASNIGVAKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 160
Cdd:PRK09603 1778 GYATTLKQAKRMIEQKSNEVWECLQEITEGYPVLLNRAPTLHKQSIQAFHPKLIDGKAIQLHPLVCSAFNADFDGDQMAV 1857
                         170       180       190
                  ....*....|....*....|....*....|....
gi 224987229  161 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:PRK09603 1858 HVPLSQEAIAECKVLMLSSMNILLPASGKAVAIP 1891
RNAP_largest_subunit_N cd00399
Largest subunit of RNA polymerase (RNAP), N-terminal domain; This region represents the ...
1-194 2.70e-67

Largest subunit of RNA polymerase (RNAP), N-terminal domain; This region represents the N-terminal domain of the largest subunit of RNA polymerase (RNAP). RNAP is a large multi-protein complex responsible for the synthesis of RNA. It is the principle enzyme of the transcription process, and is a final target in many regulatory pathways that control gene expression in all living cells. At least three distinct RNAP complexes are found in eukaryotic nuclei; RNAP I transcribes the ribosomal RNA precursor, RNAP II the mRNA precursor, and RNAP III the 5S and tRNA genes. A single distinct RNAP complex is found in prokaryotes and archaea, respectively, which may be responsible for the synthesis of all RNAs. Structure studies reveal that prokaryotic and eukaryotic RNAPs share a conserved crab-claw-shaped structure. The largest and the second largest subunits each make up one clamp, one jaw, and part of the cleft. All RNAPs are metalloenzymes. At least one Mg2+ ion is bound in the catalytic center. In addition, all cellular RNAPs contain several tightly bound zinc ions to different subunits that vary between RNAPs from prokaryotic to eukaryotic lineages. This domain represents the N-terminal region of the largest subunit of RNAP, and includes part of the active site. In archaea and some of the photosynthetic organisms or cellular organelle, however, this domain exists as a separate subunit.


Pssm-ID: 259843 [Multi-domain]  Cd Length: 528  Bit Score: 214.22  E-value: 2.70e-67
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   1 NGIRGQPMREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELfqafvirglirq 80
Cdd:cd00399  122 NGIAGQPQTQKSGRPLRSLAQRLKGKEGRFRGNLMGKRVDFSGRSVISPDPNLRLDQVGVPKSIALTL------------ 189
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  81 hfasnigvakskireketiiweilqevmRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAV 160
Cdd:cd00399  190 ----------------------------DGDPVLFNRQPSLHKLSIMAHRVRVLPGSTFRLNPLVCSPYNADFDGDEMNL 241
                        170       180       190
                 ....*....|....*....|....*....|....
gi 224987229 161 HVPLSLEAQAEARLLMFSHMNLLSPAIGDPISVP 194
Cdd:cd00399  242 HVPQSEEARAEARELMLVPNNILSPQNGEPLIGL 275
RNA_pol_Rpb1_2 pfam00623
RNA polymerase Rpb1, domain 2; RNA polymerases catalyze the DNA dependent polymerization of ...
36-176 1.00e-45

RNA polymerase Rpb1, domain 2; RNA polymerases catalyze the DNA dependent polymerization of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 2, contains the active site. The invariant motif -NADFDGD- binds the active site magnesium ion.


Pssm-ID: 395498  Cd Length: 166  Bit Score: 148.22  E-value: 1.00e-45
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   36 GKRVDYSGRSVIVVGPSLSLHRCGLPREIAIELFQAFVIRGLIRQH----------------FASNIGVAKSKIR----- 94
Cdd:pfam00623   1 GKRVDFSARTVISPDPNLKLDEVGVPISFAKTLTFPEIVTPYNIKRlrqlvengpnvypganYIIRINGARRDLRyqkrr 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   95 --EKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMAVHVPLSLEAQAEA 172
Cdd:pfam00623  81 ldKELEIGDIVERHVIDGDVVLFNRQPSLHRLSIMGHRVRVLPGKTFRLNLSVTTPYNADFDGDEMNLHVPQSEEARAEA 160

                  ....
gi 224987229  173 RLLM 176
Cdd:pfam00623 161 EELM 164
RNAP_archeal_A' cd02582
A' subunit of archaeal RNA polymerase (RNAP); A' is the largest subunit of the archaeal RNA ...
7-191 3.09e-43

A' subunit of archaeal RNA polymerase (RNAP); A' is the largest subunit of the archaeal RNA polymerase (RNAP). Archaeal RNAP is closely related to RNA polymerases in eukaryotes based on the subunit compositions. Archaeal RNAP is a large multi-protein complex, made up of 11 to 13 subunits, depending on the species, that are responsible for the synthesis of RNA. Structure studies suggest that RNAP complexes from different organisms share a crab-claw-shaped structure. The largest eukaryotic RNAP subunit is encoded by two separate archaeal subunits (A' and A'') which correspond to the N- and C-terminal domains of eukaryotic RNAP II Rpb1, respectively. The N-terminal domain of Rpb1 forms part of the active site and includes the head and the core of one clamp as well as the pore and funnel structures of RNAP II. Based on a structural comparison among the archaeal, bacterial and eukaryotic RNAPs the DNA binding channel and the active site are part of A' subunit which is conserved. The strong similarity between subunit A' and the N-terminal domain of Rpb1 suggests a similar functional and structural role for these two proteins.


Pssm-ID: 259846 [Multi-domain]  Cd Length: 861  Bit Score: 153.56  E-value: 3.09e-43
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   7 PMREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIA-------------IELFQAFV 73
Cdd:cd02582  284 PARHRSGRPLKTLAQRLKGKEGRFRGNLSGKRVNFSARTVISPDPNLSINEVGVPEDIAkeltvpervtewnIEKMRKLV 363
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  74 IRGLIRQHFASNI-----------GVAKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLH 142
Cdd:cd02582  364 LNGPDKWPGANYVirpdgrrirlrYVNREELAERLEPGWIVERHLIDGDIVLFNRQPSLHRMSIMAHRVRVLPGKTFRLN 443
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*....
gi 224987229 143 PLVCKGFNADFDGDQMAVHVPLSLEAQAEARLLMFSHMNLLSPAIGDPI 191
Cdd:cd02582  444 LAVCPPYNADFDGDEMNLHVPQSEEARAEARELMLVQEHILSPRYGGPI 492
PRK08566 PRK08566
DNA-directed RNA polymerase subunit A'; Validated
25-191 2.39e-40

DNA-directed RNA polymerase subunit A'; Validated


Pssm-ID: 236292 [Multi-domain]  Cd Length: 882  Bit Score: 145.38  E-value: 2.39e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  25 GKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIA-------------IELFQAFVIRG---------LIRQH- 81
Cdd:PRK08566 306 GKEGRFRGNLSGKRVNFSARTVISPDPNLSINEVGVPEAIAkeltvpervtewnIEELREYVLNGpekhpganyVIRPDg 385
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  82 -----FASNigvaKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGD 156
Cdd:PRK08566 386 rriklTDKN----KEELAEKLEPGWIVERHLIDGDIVLFNRQPSLHRMSIMAHRVRVLPGKTFRLNLAVCPPYNADFDGD 461
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 224987229 157 QMAVHVPLSLEAQAEARLLMFSHMNLLSPAIGDPI 191
Cdd:PRK08566 462 EMNLHVPQTEEARAEARILMLVQEHILSPRYGGPI 496
PRK14977 PRK14977
bifunctional DNA-directed RNA polymerase A'/A'' subunit; Provisional
1-191 7.06e-38

bifunctional DNA-directed RNA polymerase A'/A'' subunit; Provisional


Pssm-ID: 184940 [Multi-domain]  Cd Length: 1321  Bit Score: 138.62  E-value: 7.06e-38
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229    1 NGIRGQP--MREGHNKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIA------------- 65
Cdd:PRK14977  290 NATAGIPqaHHKGSGRPLKSLFQRLKGKEGRFRGNLIGKRVDFSARTVISPDPMIDIDEVGVPEAIAmkltipeivnenn 369
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   66 IELFQAFVIRG----------------LIRQHFASNIGV-AKSKIREKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQA 128
Cdd:PRK14977  370 IEKMKELVINGpdefpganairkgdgtKIRLDFLEDKGKdALREAAEQLEIGDIVERHLADGDIVIFNRQPSLHKLSILA 449
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 224987229  129 FQPILVEGRAICLHPLVCKGFNADFDGDQMAVHVPLSLEAQAEARLLMFSHMNLLSPAIGDPI 191
Cdd:PRK14977  450 HRVKVLPGATFRLHPAVCPPYNADFDGDEMNLHVPQIEDARAEAIELMGVKDNLISPRTGGPI 512
RNAP_III_RPC1_N cd02583
Largest subunit (RPC1) of eukaryotic RNA polymerase III (RNAP III), N-terminal domain; Rpc1 ...
25-191 1.25e-34

Largest subunit (RPC1) of eukaryotic RNA polymerase III (RNAP III), N-terminal domain; Rpc1 (C160) subunit forms part of the active site region of RNAP III. RNAP III is one of the three distinct classes of nuclear RNAP in eukaryotes that is responsible for the synthesis of tRNAs, 5SrRNA, Alu-RNA, U6 snRNA genes, and some others. RNAP III is the largest nuclear RNA polymerase with 17 subunits. Structure studies suggest that different RNA polymerase complexes share a similar crab-claw-shaped structure. The N-terminal domain of Rpb1, the largest subunit of RNAP II in yeast, forms part of the active site, making up the head and core of the one clamp, as well as the pore and funnel structures of RNAP II. The strong homology between Rpc1 and Rpb1 suggests a similar functional and structural role.


Pssm-ID: 259847 [Multi-domain]  Cd Length: 816  Bit Score: 128.82  E-value: 1.25e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  25 GKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIA-------------IELFQAFVIRG---------LIRQH- 81
Cdd:cd02583  275 GKQGRFRGNLSGKRVDFSGRTVISPDPNLRIDQVGVPEHVAkiltypervtrynIEKLRKLVLNGpdvhpganfVIKRDg 354
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  82 -FASNIGVAKSKIREKETIIWEILQ-EVMRGHPVLLNRAPTLHRLGIQAFQPILVEGRAICLHPLVCKGFNADFDGDQMA 159
Cdd:cd02583  355 gKKKFLKYGNRRKIARELKIGDIVErHLEDGDIVLFNRQPSLHRLSIMAHRAKVMPWRTFRFNECVCTPYNADFDGDEMN 434
                        170       180       190
                 ....*....|....*....|....*....|..
gi 224987229 160 VHVPLSLEAQAEARLLMFSHMNLLSPAIGDPI 191
Cdd:cd02583  435 LHVPQTEEARAEALELMGVKNNLVTPRNGEPL 466
RNAP_II_RPB1_N cd02733
Largest subunit (Rpb1) of eukaryotic RNA polymerase II (RNAP II), N-terminal domain; The two ...
1-185 1.51e-29

Largest subunit (Rpb1) of eukaryotic RNA polymerase II (RNAP II), N-terminal domain; The two largest subunits of RNA polymerase II (RNAP II), Rpb1 and Rpb2, form the active site, DNA entry channel and RNA exit channel. RNAP II is a large multi-subunit complex responsible for the synthesis of mRNA in eukaryotes. RNAP II consists of a 10-subunit core enzyme and a peripheral heterodimer of two subunits. Structure studies suggest that RNAP complexes from different organisms share a crab-claw-shape structure. In yeast, Rpb1 and Rpb2, each makes up one clamp, one jaw, and part of the cleft. Rpb1_N contains part of the active site, forms the head and core of the one clamp, and makes up the pore and funnel regions of RNAP II.


Pssm-ID: 259848 [Multi-domain]  Cd Length: 751  Bit Score: 114.17  E-value: 1.51e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229   1 NGIRGQPM---REGhnKVYKSFSDVIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIEL-FQAFV--- 73
Cdd:cd02733  200 NEIPGLPQatqKSG--RPLKSIRQRLKGKEGRIRGNLMGKRVDFSARTVITPDPNLELDQVGVPRSIAMNLtFPEIVtpf 277
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  74 ----IRGLIRQHFASNIGvAKSKIREKETII---------WEILQE---VMR----GHPVLLNRAPTLHRLGIQAFqpil 133
Cdd:cd02733  278 nidrLQELVRNGPNEYPG-AKYIIRDDGERIdlrylkkasDLHLQYgyiVERhlqdGDVVLFNRQPSLHKMSMMGH---- 352
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 224987229 134 vegRAICLHPL-------VCKGFNADFDGDQMAVHVPLSLEAQAEARLLMFSHMNLLSP 185
Cdd:cd02733  353 ---RVKVLPYStfrlnlsVTTPYNADFDGDEMNLHVPQSLETRAELKELMMVPRQIVSP 408
RNAP_I_RPA1_N cd01435
Largest subunit (RPA1) of eukaryotic RNA polymerase I (RNAP I), N-terminal domain; RPA1 is the ...
22-191 5.99e-29

Largest subunit (RPA1) of eukaryotic RNA polymerase I (RNAP I), N-terminal domain; RPA1 is the largest subunit of the eukaryotic RNA polymerase I (RNAP I). RNAP I is a multi-subunit protein complex responsible for the synthesis of rRNA precursors. RNAP I consists of at least 14 different subunits, the largest being homologous to subunit Rpb1 of yeast RNAP II and subunit beta' of bacterial RNAP. The yeast member of this family is known as Rpb190. Structure studies suggest that different RNA polymerase complexes share a similar crab-claw-shaped structure. The N-terminal domain of Rpb1, the largest subunit of RNAP II in yeast, forms part of the active site. It makes up the head and core of one clamp, as well as the pore and funnel structures of RNAP II. The strong homology between RPA1 and Rpb1 suggests a similar functional and structural role.


Pssm-ID: 259844 [Multi-domain]  Cd Length: 779  Bit Score: 112.66  E-value: 5.99e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  22 VIEGKEGRFRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIA-------------IELFQAFVIRG--------LIRQ 80
Cdd:cd01435  233 LLEKKEGLFRMNMMGKRVNYAARSVISPDPFIETNEIGIPLVFAkkltfpepvtpfnVEELRQAVINGpdvypganAIED 312
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  81 HFASNIGVAKSKIREKETIIWEILQE------------VMR----GHPVLLNRAPTLHRLGIQAFQ-PILVEGRAICLHP 143
Cdd:cd01435  313 EDGRLILLSALSEERRKALAKLLLLLssaklllngpkkVYRhlldGDVVLLNRQPTLHKPSIMAHKvRVLPGEKTLRLHY 392
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 224987229 144 LVCKGFNADFDGDQMAVHVPLSLEAQAEARLLMFSHMNLLSPAIGDPI 191
Cdd:cd01435  393 ANCKSYNADFDGDEMNLHFPQSELARAEAYYIASTDNQYLVPTDGKPL 440
RNAP_IV_RPD1_N cd10506
Largest subunit (NRPD1) of higher plant RNA polymerase IV, N-terminal domain; NRPD1 and NRPE1 ...
30-176 3.19e-20

Largest subunit (NRPD1) of higher plant RNA polymerase IV, N-terminal domain; NRPD1 and NRPE1 are the largest subunits of plant DNA-dependent RNA polymerase IV and V that, together with second largest subunits (NRPD2 and NRPE2), form the active site region of the DNA entry and RNA exit channel. Higher plants have five multi-subunit nuclear RNA polymerases; RNAP I, RNAP II and RNAP III, which are essential for viability, plus the two isoforms of the non-essential polymerase RNAP IV and V, which specialize in small RNA-mediated gene silencing pathways. RNAP IV and/or V might be involved in RNA-directed DNA methylation of endogenous repetitive elements, silencing of transgenes, regulation of flowering-time genes, inducible regulation of adjacent gene pairs, and spreading of mobile silencing signals. The subunit compositions of RNAP IV and V reveal that they evolved from RNAP II.


Pssm-ID: 259849 [Multi-domain]  Cd Length: 744  Bit Score: 87.46  E-value: 3.19e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  30 FRETMLGKRVDYSGRSVIVVGPSLSLHRCGLPREIAIEL-------------FQAFVIRGLI---RQHFASNIGVAKSKI 93
Cdd:cd10506  206 MKDLLLGKRSGHSFRSVVVGDPYLELNEIGIPCEIAERLtvservsswnrerLQEYCDLTLLlkgVIGVRRNGRLVGVRS 285
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224987229  94 REKETIIWEILQEVMRGHPVLLNRAPTLHRLGIQAFQ-PILVEGRAICLHPLVCKGFNADFDGDQMAVHVPLSLEAQAEA 172
Cdd:cd10506  286 HNTLQIGDVIHRPLVDGDVVLVNRPPSIHQHSLIALSvKVLPTNSVVSINPLCCSPFRGDFDGDCLHGYIPQSLQARAEL 365

                 ....
gi 224987229 173 RLLM 176
Cdd:cd10506  366 EELV 369
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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