1UJ4 | pdb_00001uj4

Crystal structure of Thermus thermophilus ribose-5-phosphate isomerase

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1uj4a1	Alpha and beta proteins (a/b)	NagB/RpiA/CoA transferase-like	NagB/RpiA/CoA transferase-like	D-ribose-5-phosphate isomerase (RpiA), catalytic domain	D-ribose-5-phosphate isomerase (RpiA), catalytic domain	(Thermus thermophilus ) [TaxId: 274 ],	SCOPe (2.08)
A	d1uj4a2	Alpha and beta proteins (a+b)	Ferredoxin-like	D-ribose-5-phosphate isomerase (RpiA), lid domain	D-ribose-5-phosphate isomerase (RpiA), lid domain	D-ribose-5-phosphate isomerase (RpiA), lid domain	(Thermus thermophilus ) [TaxId: 274 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	NagB/RpiA/CoA transferase-like	8040892	3000693	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	NagB/RpiA/CoA transferase-like	8040892	3000693	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	D-ribose-5-phosphate isomerase (RpiA), lid domain	8040897	3001555	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A		e1uj4A1	A: Alpha-beta plaits	X: D-ribose-5-phosphate isomerase (RpiA), lid domain	H: D-ribose-5-phosphate isomerase (RpiA), lid domain	T: Rib_5-P_isom_A	F:	ECOD (20:10:01)
A		e1uj4A2	A: Rossmann-like	X: Rossmann-related	H: NagB/RpiA/CoA transferase-like	T: Rib_5-P_isom_A	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.1360	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
A	3.30.70.260	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	ACT domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	ribose 5-phosphate isomerase	isomerase activity intramolecular oxidoreductase activity, interconverting aldoses and ketoses intramolecular oxidoreductase activity ribose-5-phosphate isomerase activity catalytic activity	carbohydrate derivative metabolic process glyceraldehyde-3-phosphate metabolic process glucose 6-phosphate metabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process nucleobase-containing small molecule metabolic process pentose-phosphate shunt phosphate-containing compound metabolic process pyridine-containing compound metabolic process small molecule metabolic process phosphorus metabolic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process primary metabolic process carbohydrate derivative metabolic process glyceraldehyde-3-phosphate metabolic process glucose 6-phosphate metabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process nucleobase-containing small molecule metabolic process pentose-phosphate shunt phosphate-containing compound metabolic process pyridine-containing compound metabolic process small molecule metabolic process phosphorus metabolic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process primary metabolic process generation of precursor metabolites and energy nucleotide metabolic process NADP+ metabolic process aldehyde metabolic process purine-containing compound metabolic process NADPH regeneration organophosphate metabolic process metabolic process cellular process pentose-phosphate shunt, non-oxidative branch	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR037171	NagB/RpiA transferase-like	Homologous Superfamily
A	IPR020672	Ribose-5-phosphate isomerase, type A, subgroup	Family
A	IPR004788	Ribose 5-phosphate isomerase, type A	Family
A	IPR050262	Ribose 5-phosphate isomerase	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.