Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyD-ribose-5-phosphate isomerase (RpiA), catalytic domain 8028218 4002307 SCOP2 (2022-06-29)
ASCOP2 FamilyD-ribose-5-phosphate isomerase (RpiA), lid domain 8028221 4002654 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyNagB/RpiA/CoA transferase-like 8040597 3000693 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyD-ribose-5-phosphate isomerase (RpiA), lid domain 8040600 3001555 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyD-ribose-5-phosphate isomerase (RpiA), lid domain 8040600 3001555 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyNagB/RpiA/CoA transferase-like 8040597 3000693 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyNagB/RpiA/CoA transferase-like 8040597 3000693 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ARib_5-P_isom_A_Ce1ks2A1 A: a+b two layersX: Alpha-beta plaitsH: D-ribose-5-phosphate isomerase (RpiA), lid domain (From Topology)T: D-ribose-5-phosphate isomerase (RpiA), lid domainF: Rib_5-P_isom_A_CECOD (1.6)
ARib_5-P_isom_A_Ne1ks2A2 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: NagB/RpiA/CoA transferase-likeF: Rib_5-P_isom_A_NECOD (1.6)
BRib_5-P_isom_A_Ce1ks2B1 A: a+b two layersX: Alpha-beta plaitsH: D-ribose-5-phosphate isomerase (RpiA), lid domain (From Topology)T: D-ribose-5-phosphate isomerase (RpiA), lid domainF: Rib_5-P_isom_A_CECOD (1.6)
BRib_5-P_isom_A_Ne1ks2B2 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: NagB/RpiA/CoA transferase-likeF: Rib_5-P_isom_A_NECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.50.1360 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold CATH (4.3.0)
A3.30.70.260 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits ACT domainCATH (4.3.0)
B3.40.50.1360 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold CATH (4.3.0)
B3.30.70.260 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits ACT domainCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF06026Ribose 5-phosphate isomerase A (phosphoriboisomerase A) (Rib_5-P_isom_A)Ribose 5-phosphate isomerase A (phosphoriboisomerase A)- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
protein EC1268, RPIA