2LNJ,2XB3


Conserved Protein Domain Family
PsbP

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pfam01789: PsbP 
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PsbP
This family consists of the 23 kDa subunit of oxygen evolving system of photosystem II or PsbP from various plants (where it is encoded by the nuclear genome) and Cyanobacteria. The 23 KDa PsbP protein is required for PSII to be fully operational in vivo, it increases the affinity of the water oxidation site for Cl- and provides the conditions required for high affinity binding of Ca2+.
Statistics
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PSSM-Id: 426435
Aligned: 75 rows
Threshold Bit Score: 91.1398
Created: 21-Mar-2022
Updated: 17-Oct-2022
Structure
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Program:
Drawing:
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
2LNJ_A         12 ASLQRYSD-TKDGYEFLYPNGWIGvdVKGaspGVDVVFRDLIERDENLSVIIS-EIPSD--KTLTDLGTATD----VGYR 83   Synechocystis...
XP_001763729   95 KQSTGFSPfTGDGFSLDIPSKWNPskEKEf-pGTVLRFEDNFDATNNLFVSIT-PASK---GSITEYGSPEKfldeVSYL 169 
XP_002992976   46 KQQSGFTTlTGDGFKLDVPSKWNPskELEf-pGTLLRYEDNFDQKSNLAVMVI-PTDK---KSITDYGSPEEflsaYSYL 120 
P93566         87 KENTDFLPyNGDGFKLQIPAKWNPskEIEf-pGQVLRYEDNFDSTSNLMVAVT-PTDK---KSITDYGSPEEflskVDYL 161  potato
XP_004965800   87 KANTDFIAySGDGFKLLIPSKWNPskEREf-pGQVLRYEDNFDANSNVSVMVQ-PTTK---KTITEFGSPEQflaqVDYL 161 
XP_002307570   89 KTDTDFLPyNGDGFKLSVPSKWNPskEREf-pGQVLRYEDNFDATSNVSVMVI-PTDK---KSITDYGSPEEflskVDFL 163 
XP_002956365 1279 TNKSGFVSyAGDGFALLLPSKWNPskETDf-pGVTLRYEDNFDAVNNLVVIAQ-PTDK---KSIEDLGSPDKflesVSYL 1353
XP_003060004   84 TNTSGFIPySGDGYAFLLPSKYNPskERPf-pNQDVYFEDNFDAVTNISVMVEkKCGK---SKIEDFGSPEAylekIGYL 159 
XP_001422601   76 SNPTGFVPyAGDGFAFLLPSKYNPskERPf-pNTECYFEDNFDQVTNISVIAE-KAEK---GSIDAYGKPEQflekLGYL 150 
WP_023175767   35 PGFQRFQE-PNSAFTLVYPDTWTFqnDP----GGAVRLSDPADATYQVSVVVS-PAPRKdiKDITAFGSPKA----VAER 104  Gloeobacter k...
2LNJ_A         84 FMkt---vnDASQGD------RQAELINAEArd-edGQVYYTLEYRVLVGDN--VERHDLASVTT-NRGKLITFDLSTAE 150  Synechocystis...
XP_001763729  170 FGkqayngkTASEGGfqnnsvATAAILEAKSve-lkGRPYYKLSVLTRTADGdeGGKHQLIAATV-KDGNLYMLKAQAGD 247 
XP_002992976  121 LGkqayagkTVSEGGfdpnavATAAVLQSKTkd-inGKKYYDLDVLTRTADGdeGGTHQLIVASI-NNGKLYLLKAQAGD 198 
P93566        162 LGkqayfgkTDSEGGfesgavATANLLEASSat-vgGKQYYYLSVLTRTADGdeGGKHQLITATV-NDGKLYICKAQAGD 239  potato
XP_004965800  162 LGkqaysgkTDSEGGfetdavATANILESSApv-vdGKQYYSVSVLTRTADGdeGGKHQLITATV-SDGKLYICKAQAGD 239 
XP_002307570  164 LGkqsslfaTASEGGfdpntvATANILETSTpv-vgGKQYFFLSVLTRTADGdeGGKHQLITATV-KDGKLYICKAQAGD 241 
XP_002956365 1354 LGrqaysgeTVSEGGfapnrvSAASLLDVFTtsdkkGKTYYKYELLVRTADGdeGGRHQLIAATVgSDSKLYILKVQVGD 1433
XP_003060004  160 LGqqvyageTRSEGGfaankvSAAAVLDVFTks-nkGKTYYYYEVLTRTADGdeGGRHQLIAATV-SDGDLYTMKLQSGD 237 
XP_001422601  151 LGvqsyagqTRSEGGfaankvSTAAVLDVYTre-nkGKTYYQYEILTRTADGdeGGRHQLITATV-SDGNLYIMKLQSGD 228 
WP_023175767  105 FAtqvlkkkAPPGAK--------IEIANPQErkdskGIPYYSFEVVLASGG---KAIHYVYCVSV-NGGKVYTLATGSNA 172  Gloeobacter k...
2LNJ_A        151 DRWDT-VKSLFDTVASSFHV 169  Synechocystis sp. PCC 6803
XP_001763729  248 KRWFKgVKKFVEGAWNTFTV 267 
XP_002992976  199 KRWFKgAQKFVKGVAESFSL 218 
P93566        240 KRWFKgAKKFVENAATSFSI 259  potato
XP_004965800  240 KRWFKgARKGVEKAASSFSV 259 
XP_002307570  242 KRWFKgARKFVESTASSFSV 261 
XP_002956365 1434 KRWFKgVKKEAMGVFDSFTV 1453
XP_003060004  238 KRWFKgQERDLKQTWSSFTV 257 
XP_001422601  229 KRWFKgQERDLRTAMNSFTV 248 
WP_023175767  173 IAWLD-RREKLYQIVNSFTI 191  Gloeobacter kilaueensis
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