Annotations: 9MMI

Myo-inositol-1(or 4)-monophosphatase that can perform essential dephosphorylation step to facilitate riboflavin biosynthesis

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Carbohydrate phosphatase-like	8064122	3001721	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Carbohydrate phosphatase-like	8064122	3001721	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Carbohydrate phosphatase-like	8064122	3001721	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Carbohydrate phosphatase-like	8064122	3001721	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)
D	Beta-Casp	e9mmiD1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: Beta-Casp	ECOD (v294.2)
C	Beta-Casp	e9mmiC1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: Beta-Casp	ECOD (v294.2)
B	Beta-Casp	e9mmiB1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: Beta-Casp	ECOD (v294.2)
A	Beta-Casp	e9mmiA1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: Beta-Casp	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00459	Inositol monophosphatase family (Inositol_P)	Inositol monophosphatase family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Fructose-1,6-bisphosphatase/inositol-1-monophosphatase	phosphoric ester hydrolase activity inositol monophosphate 1-phosphatase activity inositol monophosphate phosphatase activity inositol phosphate phosphatase activity hydrolase activity, acting on ester bonds phosphatase activity hydrolase activity catalytic activity fructose 1,6-bisphosphate 1-phosphatase activity carbohydrate phosphatase activity sugar-phosphatase activity cation binding ion binding binding phosphoric ester hydrolase activity inositol monophosphate 1-phosphatase activity inositol monophosphate phosphatase activity inositol phosphate phosphatase activity hydrolase activity, acting on ester bonds phosphatase activity hydrolase activity catalytic activity fructose 1,6-bisphosphate 1-phosphatase activity carbohydrate phosphatase activity sugar-phosphatase activity cation binding ion binding binding metal ion binding small molecule binding	polyol metabolic process inositol metabolic process alcohol metabolic process small molecule metabolic process metabolic process cellular process cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation signal transduction cell communication	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR033942	Inositol monophosphatase	Family
A, B, C, D	IPR022337	Inositol monophosphatase SuhB-like	Family
A, B, C, D	IPR020583	Inositol monophosphatase, metal-binding site	Binding Site
A, B, C, D	IPR000760	Inositol monophosphatase-like	Family

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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.