Skip to main content

 6CPB | pdb_00006cpb

Crystal structure of the heme domain of CooA from Carboxydothermus hydrogenoformans

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BVP4_haemagglute6cpbB1 A: alpha arraysX: OB-foldH: Nucleic acid-binding proteinT: NucleotidyltransferaseF: VP4_haemagglutECOD (v295.2)
APylS_Ne6cpbA1 A: alpha arraysX: OB-foldH: Nucleic acid-binding proteinT: NucleotidyltransferaseF: PylS_NECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B2.60.120.10 Mainly Beta Sandwich Jelly Rolls Jelly RollsCATH (4.3.0)
A2.60.120.10 Mainly Beta Sandwich Jelly Rolls Jelly RollsCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF00027Cyclic nucleotide-binding domain (cNMP_binding)Cyclic nucleotide-binding domainThis domain sensor domain can bind cAMP, cGMP, c-di-GMP, oxygen and 2-oxoglutarate (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043). Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Carbon monoxide oxidation system transcription regulator CooA-1 -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR014710PpnP-like, jelly roll foldHomologous Superfamily
A, B
IPR000595Cyclic nucleotide-binding domainDomain
A, B
IPR018490Cyclic nucleotide-binding domain superfamilyHomologous Superfamily
A, B
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
A, B
IPR050397Env_Response_RegulatorsUnknown
A, B
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
A, B
IPR012318Crp-type HTH domainDomain