1PCR

STRUCTURE OF THE PHOTOSYNTHETIC REACTION CENTRE FROM RHODOBACTER SPHAEROIDES AT 2.65 ANGSTROMS RESOLUTION: COFACTORS AND PROTEIN-COFACTOR INTERACTIONS


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth L]SCOP2B SuperfamilyBacterial photosystem II reaction centre, L and M subunits 8034635 3000736 SCOP2B (2022-06-29)
B [auth M]SCOP2B SuperfamilyBacterial photosystem II reaction centre, L and M subunits 8034636 3000736 SCOP2B (2022-06-29)
C [auth H]SCOP2B SuperfamilyPRC-barrel domain 8041120 3000637 SCOP2B (2022-06-29)
C [auth H]SCOP2B SuperfamilyPhotosystem II reaction centre subunit H, transmembrane region 8041121 3000750 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth L]Photo_RCe1pcrL1 A: alpha bundlesX: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)H: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)T: Bacterial photosystem II reaction centre L and M subunits-likeF: Photo_RCECOD (1.6)
B [auth M]Photo_RCe1pcrM1 A: alpha bundlesX: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)H: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)T: Bacterial photosystem II reaction centre L and M subunits-likeF: Photo_RCECOD (1.6)
C [auth H]PRCH_Ce1pcrH1 A: beta barrelsX: SH3H: PRC-barrel domain (From Topology)T: PRC-barrel domainF: PRCH_CECOD (1.6)
C [auth H]PRCH_Ne1pcrH2 A: extended segmentsX: Photosystem II reaction centre subunit H, transmembrane region (From Topology)H: Photosystem II reaction centre subunit H, transmembrane region (From Topology)T: Photosystem II reaction centre subunit H, transmembrane regionF: PRCH_NECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth L]PF00124Photosynthetic reaction centre protein (Photo_RC)Photosynthetic reaction centre protein- Family
B [auth M]PF00124Photosynthetic reaction centre protein (Photo_RC)Photosynthetic reaction centre protein- Family
C [auth H]PF05239PRC-barrel domain (PRC)PRC-barrel domainThe PRC-barrel is an all beta barrel domain found in photosystem reaction centre subunit H of the purple bacteria and RNA metabolism proteins of the RimM group. PRC-barrels are approximately 80 residues long, and found widely represented in bacteria, ...The PRC-barrel is an all beta barrel domain found in photosystem reaction centre subunit H of the purple bacteria and RNA metabolism proteins of the RimM group. PRC-barrels are approximately 80 residues long, and found widely represented in bacteria, archaea and plants. This domain is also present at the carboxyl terminus of the pan-bacterial protein RimM, which is involved in ribosomal maturation and processing of 16S rRNA. A family of small proteins conserved in all known euryarchaea are composed entirely of a single stand-alone copy of the domain [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth L]PHOTOSYNTHETIC REACTION CENTER
B [auth M]PHOTOSYNTHETIC REACTION CENTER
C [auth H]PHOTOSYNTHETIC REACTION CENTER