4Z1O | pdb_00004z1o

Hypoxanthine-guanine-xanthine phosphoribosyltransferase (HGXPRT) from Sulfolobus solfataricus in complex with alpha-phosphoribosylpyrophosphoric acid (PRPP) and Magnesium


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyPRTase-like 8065686 3000060 SCOP2B (2022-06-29)
ASCOP2 FamilyPhosphoribosyltransferases (PRTases) 8065685 4000253 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyPRTase-like 8065686 3000060 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BPribosyltrane4z1oB1 A: a/b three-layered sandwichesX: PRTase-like (From Topology)H: PRTase-like (From Topology)T: PRTase-likeF: PribosyltranECOD (1.6)
APribosyltrane4z1oA1 A: a/b three-layered sandwichesX: PRTase-like (From Topology)H: PRTase-like (From Topology)T: PRTase-likeF: PribosyltranECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B3.40.50.2020 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold CATH (4.3.0)
A3.40.50.2020 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Phosphoribosyltransferase - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR000836Phosphoribosyltransferase domainDomain
A, B
IPR029057Phosphoribosyltransferase-likeHomologous Superfamily