4YNL

Crystal structure of the hood domain of Anabaena HetR in complex with the hexapeptide ERGSGR derived from PatS

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth B]SCOP2B SuperfamilyHetR, C-terminal hood domain 8055700 3002297 SCOP2B (2022-06-29)
B [auth A]SCOP2B SuperfamilyHetR, C-terminal hood domain 8055700 3002297 SCOP2B (2022-06-29)
E [auth N]SCOP2B SuperfamilyHetR, C-terminal hood domain 8055700 3002297 SCOP2B (2022-06-29)
F [auth M]SCOP2B SuperfamilyHetR, C-terminal hood domain 8055700 3002297 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth B]hetRe4ynlB1 A: a+b duplicates or obligate multimersX: Dimerization domain of heterocyst differentiation protein HetR (From Topology)H: Dimerization domain of heterocyst differentiation protein HetR (From Topology)T: Dimerization domain of heterocyst differentiation protein HetRF: hetRECOD (1.6)
B [auth A]hetRe4ynlA1 A: a+b duplicates or obligate multimersX: Dimerization domain of heterocyst differentiation protein HetR (From Topology)H: Dimerization domain of heterocyst differentiation protein HetR (From Topology)T: Dimerization domain of heterocyst differentiation protein HetRF: hetRECOD (1.6)
E [auth N]hetRe4ynlN1 A: a+b duplicates or obligate multimersX: Dimerization domain of heterocyst differentiation protein HetR (From Topology)H: Dimerization domain of heterocyst differentiation protein HetR (From Topology)T: Dimerization domain of heterocyst differentiation protein HetRF: hetRECOD (1.6)
F [auth M]hetRe4ynlM1 A: a+b duplicates or obligate multimersX: Dimerization domain of heterocyst differentiation protein HetR (From Topology)H: Dimerization domain of heterocyst differentiation protein HetR (From Topology)T: Dimerization domain of heterocyst differentiation protein HetRF: hetRECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth B],
B [auth A],
E [auth N],
F [auth M]		Heterocyst differentiation control protein -
C [auth D],
D [auth C],
G [auth P],
H [auth R]		Heterocyst inhibition-signaling peptide-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth B],
B [auth A],
E [auth N],
F [auth M]		IPR041935HetR, flap domainHomologous Superfamily
A [auth B],
B [auth A],
E [auth N],
F [auth M]		IPR041936HetR, N-terminal DNA-binding domainHomologous Superfamily
A [auth B],
B [auth A],
E [auth N],
F [auth M]		IPR005319Peptidase S48, DNA-binding transcriptional activator HetRFamily
A [auth B],
B [auth A],
E [auth N],
F [auth M]		IPR040949HetR, C-terminal Hood domainDomain