Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
A [auth C]d1prcc_ All alpha proteins Multiheme cytochromes Multiheme cytochromes Photosynthetic reaction centre (cytochrome subunit) Photosynthetic reaction centre (cytochrome subunit) (Blastochloris viridis ) [TaxId: 1079 ], SCOPe (2.08)
B [auth L]d1prcl_ Membrane and cell surface proteins and peptides Bacterial photosystem II reaction centre, L and M subunits Bacterial photosystem II reaction centre, L and M subunits Bacterial photosystem II reaction centre, L and M subunits L (light) subunit (Blastochloris viridis ) [TaxId: 1079 ], SCOPe (2.08)
C [auth M]d1prcm_ Membrane and cell surface proteins and peptides Bacterial photosystem II reaction centre, L and M subunits Bacterial photosystem II reaction centre, L and M subunits Bacterial photosystem II reaction centre, L and M subunits M (medium) subunit (Blastochloris viridis ) [TaxId: 1079 ], SCOPe (2.08)
D [auth H]d1prch1 All beta proteins PRC-barrel domain PRC-barrel domain Photosynthetic reaction centre, H-chain, cytoplasmic domain Photosynthetic reaction centre (Blastochloris viridis ) [TaxId: 1079 ], SCOPe (2.08)
D [auth H]d1prch2 Membrane and cell surface proteins and peptides Single transmembrane helix Photosystem II reaction centre subunit H, transmembrane region Photosystem II reaction centre subunit H, transmembrane region Photosystem II reaction centre subunit H, transmembrane region (Blastochloris viridis ) [TaxId: 1079 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth C]SCOP2B SuperfamilyPRC cytochrome c repeat-like8090734 3002452 SCOP2B (2022-06-29)
A [auth C]SCOP2B SuperfamilyPRC cytochrome c repeat-like8042555 3002452 SCOP2B (2022-06-29)
B [auth L]SCOP2B SuperfamilyBacterial photosystem II reaction centre L and M subunits8042558 3000736 SCOP2B (2022-06-29)
C [auth M]SCOP2B SuperfamilyBacterial photosystem II reaction centre L and M subunits8042561 3000736 SCOP2B (2022-06-29)
D [auth H]SCOP2B SuperfamilyPRC-barrel domain8041991 3000637 SCOP2B (2022-06-29)
D [auth H]SCOP2B SuperfamilyPhotosystem II reaction centre subunit H transmembrane region8037684 3000750 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth C]CytoC_RCe1prcC1 A: few secondary structure elementsX: Multiheme cytochromesH: Photosynthetic reaction centre (cytochrome subunit) (From Topology)T: Photosynthetic reaction centre (cytochrome subunit)F: CytoC_RCECOD (1.6)
B [auth L]Photo_RCe1prcL1 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 M]Photo_RCe1prcM1 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)
D [auth H]PRCH_Ce1prcH1 A: beta barrelsX: SH3H: PRC-barrel domain (From Topology)T: PRC-barrel domainF: PRCH_CECOD (1.6)
D [auth H]PRCH_Ne1prcH2 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

ChainsAccessionIdentifierDescriptionCommentsSource
A [auth C]PF02276Photosynthetic reaction centre cytochrome C subunit (CytoC_RC)Photosynthetic reaction centre cytochrome C subunit- Family
B [auth L]PF00124Photosynthetic reaction centre protein (Photo_RC)Photosynthetic reaction centre protein- Family
C [auth M]PF00124Photosynthetic reaction centre protein (Photo_RC)Photosynthetic reaction centre protein- Family
D [auth H]PF03967Photosynthetic reaction centre, H-chain N-terminal region (PRCH)Photosynthetic reaction centre, H-chain N-terminal region- Family
D [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 Product Annotation Gene Product Annotation

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

        Protein Modification Annotation

        Modified Residue(s)
        ChainResidue(s)Description
        D [auth H]FME Parent Component: MET

        RESIDAA0021 , AA0566

        PSI-MOD :  N-formyl-L-methionine residue MOD:00030 , N-formyl-L-methionine (Met) MOD:00482 , N-[(L-histidin-1'-yl)methyl]-L-methionine (fMet) MOD:01890 , N-[(L-histidin-1'-yl)methyl]-L-methionine (Met) MOD:01891