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 6TSI | pdb_00006tsi

cd1 nitrite reductase NirS with bound dihydro-heme d1

External Resource: Annotation


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Bd6tsib1 All alpha proteins Cytochrome c Cytochrome c N-terminal (heme c) domain of cytochrome cd1-nitrite reductase N-terminal (heme c) domain of cytochrome cd1-nitrite reductase (Pseudomonas aeruginosa PAO1 ) [TaxId: 208964 ], SCOPe (2.08)
Bd6tsib2 All beta proteins 8-bladed beta-propeller C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase (Pseudomonas aeruginosa PAO1 ) [TaxId: 208964 ], SCOPe (2.08)
Ad6tsia1 All alpha proteins Cytochrome c Cytochrome c N-terminal (heme c) domain of cytochrome cd1-nitrite reductase N-terminal (heme c) domain of cytochrome cd1-nitrite reductase (Pseudomonas aeruginosa PAO1 ) [TaxId: 208964 ], SCOPe (2.08)
Ad6tsia2 All beta proteins 8-bladed beta-propeller C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase (Pseudomonas aeruginosa PAO1 ) [TaxId: 208964 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyC-terminal (heme d1) domain of cytochrome cd1-nitrite reductase 8042871 3001509 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCytochrome c 8036498 3000815 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyCytochrome c 8036498 3000815 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyC-terminal (heme d1) domain of cytochrome cd1-nitrite reductase 8042871 3001509 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Be6tsiB1 A: alpha arraysX: putative RnfG subunit of electron transport complexH: putative RnfG subunit of electron transport complexT: Aspartate/ornithine carbamoyltransferaseF:ECOD (v295.2)
Ae6tsiA1 A: alpha arraysX: putative RnfG subunit of electron transport complexH: putative RnfG subunit of electron transport complexT: Aspartate/ornithine carbamoyltransferaseF:ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF02239Cytochrome D1 heme domain (Cytochrom_D1)Cytochrome D1 heme domain- Repeat
A, B
PF13442Cytochrome C oxidase, cbb3-type, subunit III (Cytochrome_CBB3)Cytochrome C oxidase, cbb3-type, subunit IIIDomain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Nitrite reductase -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR036909Cytochrome c-like domain superfamilyHomologous Superfamily
A, B
IPR011048Cytochrome cd1-nitrite reductase-like, haem d1 domain superfamilyHomologous Superfamily
A, B
IPR009056Cytochrome c-like domainDomain
A, B
IPR003143Cytochrome cd1-nitrite reductase, C-terminal domain superfamilyHomologous Superfamily
A, B
IPR051200Host-pathogen_enzymatic-actUnknown