Conserved Protein Domain Family
CCB2_CCB4

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pfam11152: CCB2_CCB4 
Cofactor assembly of complex C subunit B, CCB2/CCB4
Cofactor maturation pathways such as the CCB system (system IV) for cytochrome c-heme attachment are conserved in all organisms performing oxygenic photosynthesis. The CCB system consists of four proteins: CCB1-4. CCB2 and CCB4 are paralogues derived from a unique cyanobacterial ancestor. Orthologues are conserved in higher plants.
Statistics
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PSSM-Id: 402632
View PSSM: pfam11152
Aligned: 60 rows
Threshold Bit Score: 157.331
Threshold Setting Gi: 226462829
Created: 11-May-2020
Updated: 7-Aug-2020
Structure
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Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
ABP57442      78 PRVVGLALGALLVVNHV---LGADPTPeAQVRCEWLGALLASLCVLVPDIEERLReAMPgrgrQKAAEAIEgsANGFFLE 154 Chlamydomonas r...
EDQ62094      90 PRIVGILFGSLLLVNHAvsiESM--TR-AQLTSEALGLFLAGVACSLPSVGRRLKgGEA----KKKDDNVSrpRSVFELS 162 Physcomitrella ...
XP_015614665  77 PRWIGLGFGALVLLNHLlspSP---TP-AQLRSEALGLCLAAFSATLPYLGRFLEgAGA----AERVPLPEgsRQVFAMS 148 Japanese rice
OQU92277      80 PRWIGLGFGALVVLNHLispSP---TP-AQLRSEALGLCLAAFSATLPFLGRFLEgADA----ASRVPLPEgsSQVFVMS 151 sorghum
ERN19361      19 PRLLGSAFGFLLLLNHFlgvNSV--TP-AQLRSEVVGICLAAFSITLPYIGKFLKgANP----VERQSLPEgnQQIFILP 91  Amborella trich...
Q9FJ81        64 PRWIGYGFGSLLLLNHFs--ASAPISE-SQMRSEALGLSLAAFSIALPYIGKFLKgSV-----VEQRSLPEegEQVFVIS 135 thale cress
XP_006353362  80 PRYIGYAFGFLLVLNHFlgsDSSAITT-AQLRTEVLGLLLAVFSVIVPYLGKFLKgSVL----VEERNLPEdaEQAFVIT 154 potato
CBI31835      94 PRWIGYGFGSFILLNHFvgsDLNTITA-AQLRTEALGLCLAAFSVVLPYLGKFLKgAAP----VDQTTLPEgiEQIFVMT 168 wine grape
EEF51440      65 PRWIGYGFGSLLVLNHFlgsNSVT-SL-PQMRTEALGLSLAAFSIALPYFGRFLKgATP----VDQTALPQgsEQIFVMS 138 castor bean
XP_002962148  37 PRILGFTFGGLIVVNHIf----sQLVPpAQLRSEGVGLFLSVVAVLLPSLRKLELdGQS----SRAGSLPSdlSQVFVMA 108 Selaginella moe...
ABP57442     155 PSLQEAAKKELAWASFSLLKNTNCCGVAVAAGGRVLMARGALGSGv---VAPGnaaASLAAMSkdlsavsgsskvaeala 231 Chlamydomonas r...
EDQ62094     163 RRLNDPEKQELAWGTYSLLQNSRASAVIVWHRDEVVCARGSFDLGt--mVRGAkalPVLQDML----------------- 223 Physcomitrella ...
XP_015614665 149 DSLSAAQKEDMAWASYVLLRNTNTTSVLISIGNQLC-IRGYWDPPe--dISKYamiEWFKSQM----------------- 208 Japanese rice
OQU92277     152 ENLSAVQKEDMAWASYVLLRNTNTTSVVIAIGDLFC-IRGYWNPPa--nTSKYamiEWFKSQM----------------- 211 sorghum
ERN19361      92 ESVSDTVKEDLAWVSYVLLRNTNTISVLIYVNDALC-VRGYWNTPp--dASKAqqtKWFKENI----------------- 151 Amborella trich...
Q9FJ81       136 SNIGDSLKEDLAWATYVLLRNTSTIAVLISVQGELC-VRGYWNCPd--qMSKAqlhDWFKKKV----------------- 195 thale cress
XP_006353362 155 ENISDILKEDLAWGTYVLLRNTSSISVLFSLQDTIC-ARGYWRTPk--dVLKAhlcDWFEKQI----------------- 214 potato
CBI31835     169 QNISDILKEDLAWATYILLRNTNTIAVLISIRGALC-VRGYWNTPd--dVSKArvlDWVEKEI----------------- 228 wine grape
EEF51440     139 ENVSDTLKEDLAWATYVLLRNTNSIAVLIYIQGELC-VRGYWNTPd--nISKAqviDWFKGRI----------------- 198 castor bean
XP_002962148 109 EWLTDAQKQELAWVSYALIRNTKTIAVIAFHGDEIVLARGCWNLPrvdnGDPEtplKILQALL----------------- 171 Selaginella moe...
ABP57442     232 gaaagsQQLWLPDRGg--fGGSGAGSL-----ALLPAGAQCLLVQHIpl--------pgGGPAALIVFSERPRALADRER 296 Chlamydomonas r...
EDQ62094     224 ------NNTPFIHSSd--pFYVSEGAdtk-gwPIVPKNMKSILVQPFeksd----ssssVAKGGLILFSYQSRSYTSKDR 290 Physcomitrella ...
XP_015614665 209 ------QEAGIVDLRe--dLYFPTFSdtq-lgKLLPQGILSVLAQPVlnnpdp-tnseiKAEGFILLASNSSYAYSEKHR 278 Japanese rice
OQU92277     212 ------QQLGLVDLKd--aLYFPNSSdsq-lvKILPDGILSVLAQPIlsldp--annetKTEGVILLASNANYAYSEKDR 280 sorghum
ERN19361     152 ------EQIGFASLNe--aLYFPQMResd-lqNMLPKGAVSVLVEPVlgvp----enskPSQGFLLLASSMGYAYLERDR 218 Amborella trich...
Q9FJ81       196 ------DEIGLADVKe--tLYFPQYAgsalslDILPDGTRSLFVQPLvqnt----nepqKVNGFLLVASTAGYAYSDKDR 263 thale cress
XP_006353362 215 ------QQSGLHDLKe--tLYFPQVSdse-vwEMLPKGTRSLLVQPLiqsetsdssqkwKNNGFVLVASSNSYAYNNKDR 285 potato
CBI31835     229 ------EKIGLSDLKd--tLYFPQSAdsg-lwEMLPKGTCSLLVQPVsqipsqgtdemeKIDGFVLLASSMNYAYTDKDR 299 wine grape
EEF51440     199 ------EDIGLFDLKd--tLYFPQTAesr-lwEMLPRGTRSLLVEPVllqna---kemdRAEGFVLLASSIDTAYTDKDR 266 castor bean
XP_002962148 172 -------RSFLQELKskrtIYVPSGAGds-glSFIPKGLNSLLAQSf-----------pSRDGGLLLVSDVPRAYNVKDR 232 Selaginella moe...
ABP57442     297 GWVAAVANKL 306 Chlamydomonas reinhardtii
EDQ62094     291 TWIAMIAKKF 300 Physcomitrella patens
XP_015614665 279 VWIRTVANKF 288 Japanese rice
OQU92277     281 AWIRTVANKF 290 sorghum
ERN19361     219 AWIRALANKF 228 Amborella trichopoda
Q9FJ81       264 AWIGAMAEKF 273 thale cress
XP_006353362 286 SWVGAVAKKF 295 potato
CBI31835     300 AWIGAVANKF 309 wine grape
EEF51440     267 AWIGAVANKF 276 castor bean
XP_002962148 233 TWIQCLAEKI 242 Selaginella moellendorffii
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