9IOY | pdb_00009ioy

Isophthalate dioxygenase in complex with isophthalate

External Resource: Annotation


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF19301LigXa C-terminal domain like (LigXa_C)LigXa C-terminal domain likeThis entry represents the C-terminal domain of a Rieske oxygenase enzyme. This entry includes the 5,5'-dehydrodivanillate O-demethylase three-component monooxygenase which is composed of an oxygenase (LigXa) in this entry, a ferredoxin (LigXc) and a ...This entry represents the C-terminal domain of a Rieske oxygenase enzyme. This entry includes the 5,5'-dehydrodivanillate O-demethylase three-component monooxygenase which is composed of an oxygenase (LigXa) in this entry, a ferredoxin (LigXc) and a ferredoxin reductase (LigXd) [1].
Domain
PF00355Rieske [2Fe-2S] domain (Rieske)Rieske [2Fe-2S] domainThe rieske domain has a [2Fe-2S] centre. Two conserved cysteines coordinate one Fe ion, while the other Fe ion is coordinated by two conserved histidines. In hyperthermophilic archaea there is a SKTPCX(2-3)C motif at the C-terminus. The cysteines in ...The rieske domain has a [2Fe-2S] centre. Two conserved cysteines coordinate one Fe ion, while the other Fe ion is coordinated by two conserved histidines. In hyperthermophilic archaea there is a SKTPCX(2-3)C motif at the C-terminus. The cysteines in this motif form a disulphide bridge, which stabilises the protein [4].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Rieske (2Fe-2S) domain protein - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR017941Rieske [2Fe-2S] iron-sulphur domainDomain
IPR050584Cholesterol 7-desaturaseFamily
IPR036922Rieske [2Fe-2S] iron-sulphur domain superfamilyHomologous Superfamily
IPR015881Aromatic-ring-hydroxylating dioxygenase ARHD, Rieske 2Fe-2S-binding siteBinding Site
IPR045623LigXa-like, C-terminal domainDomain