Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad4i7za_ Membrane and cell surface proteins and peptides Heme-binding four-helical bundle Transmembrane di-heme cytochromes Cytochrome b of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) automated matches (Mastigocladus laminosus ) [TaxId: 83541 ], SCOPe (2.08)
Bd4i7zb_ Membrane and cell surface proteins and peptides a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) Subunit IV of the cytochrome b6f complex (Mastigocladus laminosus ) [TaxId: 83541 ], SCOPe (2.08)
Cd4i7zc1 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Cytochrome f, large domain Cytochrome f, large domain Cytochrome f, large domain (Mastigocladus laminosus ) [TaxId: 83541 ], SCOPe (2.08)
Cd4i7zc2 All beta proteins Barrel-sandwich hybrid Rudiment single hybrid motif Cytochrome f, small domain Cytochrome f, small domain (Mastigocladus laminosus ) [TaxId: 83541 ], SCOPe (2.08)
Cd4i7zc3 Membrane and cell surface proteins and peptides Single transmembrane helix Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor (Mastigocladus laminosus ) [TaxId: 83541 ], SCOPe (2.08)
Ed4i7ze_ Membrane and cell surface proteins and peptides Single transmembrane helix PetL subunit of the cytochrome b6f complex PetL subunit of the cytochrome b6f complex PetL subunit of the cytochrome b6f complex (Mastigocladus laminosus ) [TaxId: 83541 ], SCOPe (2.08)
Fd4i7zf_ Membrane and cell surface proteins and peptides Single transmembrane helix PetM subunit of the cytochrome b6f complex PetM subunit of the cytochrome b6f complex PetM subunit of the cytochrome b6f complex (Mastigocladus laminosus ) [TaxId: 83541 ], SCOPe (2.08)
Gd4i7zg_ Membrane and cell surface proteins and peptides Single transmembrane helix PetG subunit of the cytochrome b6f complex PetG subunit of the cytochrome b6f complex automated matches (Mastigocladus laminosus ) [TaxId: 83541 ], SCOPe (2.08)
Hd4i7zh_ Membrane and cell surface proteins and peptides Single transmembrane helix PetN subunit of the cytochrome b6f complex PetN subunit of the cytochrome b6f complex automated matches (Mastigocladus laminosus ) [TaxId: 83541 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyTransmembrane di-heme cytochromes 8039994 3000517 SCOP2B (2022-06-29)
BSCOP2B Superfamilya domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) 8032842 3000966 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyCytochrome f subunit of the cytochrome b6f complex, transmembrane anchor 8035712 3000244 SCOP2B (2022-06-29)
CSCOP2B Superfamilycytochrome f, large domain 8035709 3000800 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyRudiment single hybrid motif 8035710 3001910 SCOP2B (2022-06-29)
CSCOP2B Superfamilycytochrome f, large domain 8035709 3000800 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyISP transmembrane anchor 8039996 3000753 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyPetL subunit of the cytochrome b6f complex 8032843 3000253 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyPetM subunit of the cytochrome b6f complex 8039998 3000262 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyPetG subunit of the cytochrome b6f complex 8039999 3000270 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyPetN subunit of the cytochrome b6f complex 8032844 3000279 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ACytochrome_Be4i7zA1 A: alpha bundlesX: Transmembrane heme-binding four-helical bundle (From Homology)H: Transmembrane heme-binding four-helical bundleT: Transmembrane di-heme cytochromesF: Cytochrome_BECOD (1.6)
BCytochrom_B_Ce4i7zB1 A: alpha bundlesX: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)H: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)T: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)F: Cytochrom_B_CECOD (1.6)
CApocytochr_F_Ne4i7zC1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: Apocytochr_F_NECOD (1.6)
CApocytochr_F_C_Ne4i7zC3 A: a+b complex topologyX: alpha/beta-Hammerhead/Barrel-sandwich hybridH: alpha/beta-Hammerhead/Barrel-sandwich hybridT: Single hybrid motifF: Apocytochr_F_C_NECOD (1.6)
CApocytochr_F_C_Ce4i7zC2 A: extended segmentsX: Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor (From Topology)H: Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor (From Topology)T: Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchorF: Apocytochr_F_C_CECOD (1.6)
DCytB6-F_Fe-Se4i7zD1 A: extended segmentsX: iron-sulfur subunit (ISP) transmembrane anchor (From Topology)H: iron-sulfur subunit (ISP) transmembrane anchor (From Topology)T: iron-sulfur subunit (ISP) transmembrane anchorF: CytB6-F_Fe-SECOD (1.6)
EPetL_1e4i7zE1 A: extended segmentsX: PetL subunit of the cytochrome b6f complex (From Topology)H: PetL subunit of the cytochrome b6f complex (From Topology)T: PetL subunit of the cytochrome b6f complexF: PetL_1ECOD (1.6)
FPetMe4i7zF1 A: extended segmentsX: PetM subunit of the cytochrome b6f complex (From Topology)H: PetM subunit of the cytochrome b6f complex (From Topology)T: PetM subunit of the cytochrome b6f complexF: PetMECOD (1.6)
GPetGe4i7zG1 A: extended segmentsX: PetG subunit of the cytochrome b6f complex (From Topology)H: PetG subunit of the cytochrome b6f complex (From Topology)T: PetG subunit of the cytochrome b6f complexF: PetGECOD (1.6)
HPetNe4i7zH1 A: extended segmentsX: PetN subunit of the cytochrome b6f complex (From Topology)H: PetN subunit of the cytochrome b6f complex (From Topology)T: PetN subunit of the cytochrome b6f complexF: PetNECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00033Cytochrome b/b6/petB (Cytochrome_B)Cytochrome b/b6/petB- Domain
PF00032Cytochrome b(C-terminal)/b6/petD (Cytochrom_B_C)Cytochrome b(C-terminal)/b6/petD- Domain
PF16639Apocytochrome F, N-terminal (Apocytochr_F_N)Apocytochrome F, N-terminalThis is the N-terminal domain of cytochrome f. It is a soluble lumen-side domain [1].Domain
PF01333Apocytochrome F, C-terminal (Apocytochr_F_C)Apocytochrome F, C-terminalThis is a sub-family of cytochrome C. See Pfam:PF00034.Domain
PF08041PetM family of cytochrome b6f complex subunit 7 (PetM)PetM family of cytochrome b6f complex subunit 7- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Cytochrome b6
Cytochrome b6-f complex subunit 4
Apocytochrome f
Cytochrome b6-f complex iron-sulfur subunit
Cytochrome b6-f complex subunit 6
Cytochrome b6-f complex subunit 7
Cytochrome b6-f complex subunit 5
Cytochrome b6-f complex subunit 8

InterPro: Protein Family Classification InterPro Database Homepage

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

ChainsExternal LinkComment
A, B, C, D, E
PDBTMAnnotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

ChainsExternal LinkComment
A, B, C, D, E
MemProtMDAnnotated as membrane protein by MemProtMD