1G2O

CRYSTAL STRUCTURE OF PURINE NUCLEOSIDE PHOSPHORYLASE FROM MYCOBACTERIUM TUBERCULOSIS IN COMPLEX WITH A TRANSITION-STATE INHIBITOR


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyPurine and uridine phosphorylases 8020167 4000573 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyPurine and uridine phosphorylases 8032547 3000626 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyPurine and uridine phosphorylases 8032547 3000626 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyPurine and uridine phosphorylases 8032547 3000626 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APNP_UDP_1e1g2oA1 A: a/b three-layered sandwichesX: Phosphorylase/hydrolase-likeH: Peptidyl-tRNA hydrolase-like (From Topology)T: Peptidyl-tRNA hydrolase-likeF: PNP_UDP_1ECOD (1.6)
BPNP_UDP_1e1g2oB1 A: a/b three-layered sandwichesX: Phosphorylase/hydrolase-likeH: Peptidyl-tRNA hydrolase-like (From Topology)T: Peptidyl-tRNA hydrolase-likeF: PNP_UDP_1ECOD (1.6)
CPNP_UDP_1e1g2oC1 A: a/b three-layered sandwichesX: Phosphorylase/hydrolase-likeH: Peptidyl-tRNA hydrolase-like (From Topology)T: Peptidyl-tRNA hydrolase-likeF: PNP_UDP_1ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.50.1580 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nucleoside phosphorylase domainCATH (4.3.0)
B3.40.50.1580 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nucleoside phosphorylase domainCATH (4.3.0)
C3.40.50.1580 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Nucleoside phosphorylase domainCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C
PF01048Phosphorylase superfamily (PNP_UDP_1)Phosphorylase superfamilyMembers of this family include: purine nucleoside phosphorylase (PNP) Uridine phosphorylase (UdRPase) 5'-methylthioadenosine phosphorylase (MTA phosphorylase)Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C
PURINE NUCLEOSIDE PHOSPHORYLASE