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 8C37 | pdb_00008c37

An intermediate light exposed 2.15 Angstrom crystal structure of H132A variant of cobalamin binding domain belonging to a light-dependent transcription regulator TtCarH obtained under anaerobic conditions

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
DFlavodoxin_2e8c37D1 A: alpha arraysX: RNase A-likeH: RNase A-likeT: RNase A-likeF: Flavodoxin_2ECOD (v295.2)
CFlavodoxin_2e8c37C1 A: alpha arraysX: RNase A-likeH: RNase A-likeT: RNase A-likeF: Flavodoxin_2ECOD (v295.2)
BFlavodoxin_2e8c37B1 A: alpha arraysX: RNase A-likeH: RNase A-likeT: RNase A-likeF: Flavodoxin_2ECOD (v295.2)
AFlavodoxin_2e8c37A1 A: alpha arraysX: RNase A-likeH: RNase A-likeT: RNase A-likeF: Flavodoxin_2ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D1.10.1240.10 Mainly Alpha Orthogonal Bundle Methyltransferase, Methionine Synthase (B12-binding Domains) Chain A, domain 1CATH (utative)
D3.40.50.280 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Cobalamin-binding domainCATH (utative)
C1.10.1240.10 Mainly Alpha Orthogonal Bundle Methyltransferase, Methionine Synthase (B12-binding Domains) Chain A, domain 1CATH (utative)
C3.40.50.280 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Cobalamin-binding domainCATH (utative)
B1.10.1240.10 Mainly Alpha Orthogonal Bundle Methyltransferase, Methionine Synthase (B12-binding Domains) Chain A, domain 1CATH (utative)
B3.40.50.280 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Cobalamin-binding domainCATH (utative)
A1.10.1240.10 Mainly Alpha Orthogonal Bundle Methyltransferase, Methionine Synthase (B12-binding Domains) Chain A, domain 1CATH (utative)
A3.40.50.280 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Cobalamin-binding domainCATH (utative)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
Probable transcriptional regulator - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR003759Cobalamin (vitamin B12)-binding module, cap domainDomain
A, B, C, D
IPR009061Putative DNA-binding domain superfamilyHomologous Superfamily
A, B, C, D
IPR036724Cobalamin-binding domain superfamilyHomologous Superfamily
A, B, C, D
IPR047057MerR transcriptional regulatorFamily
A, B, C, D
IPR006158Cobalamin (vitamin B12)-binding domainDomain
A, B, C, D
IPR036594Methionine synthase domainHomologous Superfamily
A, B, C, D
IPR000551MerR-type HTH domainDomain