Annotations: 1QWR

Crystal Structure Analysis of the Mannose 6-Phosphate Isomerase from Bacillus subtilis

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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)
B	d1qwrb_	All beta proteins	Double-stranded beta-helix	RmlC-like cupins	Type I phosphomannose isomerase	Mannose-6-phosphate isomerase ManA	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
A	d1qwra_	All beta proteins	Double-stranded beta-helix	RmlC-like cupins	Type I phosphomannose isomerase	Mannose-6-phosphate isomerase ManA	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	RmlC-like cupins	8040051	3001825	SCOP2B (2022-06-29)
A	SCOP2 Family	Type I phosphomannose isomerase	8027672	4002872	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	RmlC-like cupins	8040051	3001825	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	MPI_cupin_dom	e1qwrB1	A: beta barrels	X: jelly-roll	H: Double-stranded beta-helix	T: Double-stranded beta-helix	F: MPI_cupin_dom	ECOD (v294.2)
A	PMI_typeI_cat	e1qwrA2	A: beta barrels	X: jelly-roll	H: Double-stranded beta-helix	T: Double-stranded beta-helix	F: PMI_typeI_cat	ECOD (v294.2)
A	MPI_cupin_dom	e1qwrA3	A: beta barrels	X: jelly-roll	H: Double-stranded beta-helix	T: Double-stranded beta-helix	F: MPI_cupin_dom	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.120.10	Mainly Beta	Sandwich	Jelly Rolls	Jelly Rolls	CATH (4.3.0)
A	2.60.120.10	Mainly Beta	Sandwich	Jelly Rolls	Jelly Rolls	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01238	Phosphomannose isomerase type I C-terminal (PMI_typeI_C)	Phosphomannose isomerase type I C-terminal	This is the C-terminal domain of Phosphomannose isomerase type I enzymes (EC 5.3.1.8), which contains antiparallel beta-strands in an extended jelly roll topology with short loops connecting the strands [1].	Domain
A, B	PF20511	Phosphomannose isomerase type I, catalytic domain (PMI_typeI_cat)	Phosphomannose isomerase type I, catalytic domain	This entry represents the catalytic domain of Phosphomannose isomerase type I enzymes (EC 5.3.1.8) which contains a zinc-binding site. It is composed of beta-strands connected by long loops in a jelly roll conformation [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Mannose-6-phosphate isomerase	isomerase activity intramolecular oxidoreductase activity, interconverting aldoses and ketoses intramolecular oxidoreductase activity mannose-6-phosphate isomerase activity catalytic activity cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding	carbohydrate metabolic process primary metabolic process metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR014628	Mannose-6-phosphate isomerase, Firmicutes type, short form	Family
A, B	IPR001250	Mannose-6-phosphate isomerase, type I	Family
A, B	IPR011051	RmlC-like cupin domain superfamily	Homologous Superfamily
A, B	IPR049071	Mannose-6-phosphate isomerase, cupin domain	Domain
A, B	IPR051804	Carbohydrate Metabolism Regulated Kinase/Isomerase	Family
A, B	IPR046457	Phosphomannose isomerase type I, catalytic domain	Domain
A, B	IPR014710	RmlC-like jelly roll fold	Homologous Superfamily

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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.