Annotations: 2GFI

Crystal structure of the phytase from D. castellii at 2.3 A

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
A	SCOP2 Family	Histidine acid phosphatase	8080282	4000627	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Histidine phosphatase-like	8080283	3000781	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Histidine phosphatase-like	8080283	3000781	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	Lyase_1	e2gfiA1	A: beta barrels	X: STAT-like	H: t-snare proteins	T: t-snare proteins	F: Lyase_1	ECOD (v294.2)
B	HTHP	e2gfiB1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: HTHP	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.1240	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Phosphoglycerate mutase-like	CATH (4.3.0)
B	3.40.50.1240	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Phosphoglycerate mutase-like	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	phytase	phosphoric ester hydrolase activity inositol phosphate phosphatase activity hydrolase activity, acting on ester bonds inositol hexakisphosphate phosphatase activity inositol hexakisphosphate 3-phosphatase activity phosphatase activity hydrolase activity catalytic activity acid phosphatase activity	-	fungal-type cell wall cellular anatomical structure external encapsulating structure extracellular region cell wall

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR016274	Histidine acid phosphatase, eukaryotic	Family
A, B	IPR033379	Histidine acid phosphatase active site	Active Site
A, B	IPR000560	Histidine phosphatase superfamily, clade-2	Family
A, B	IPR029033	Histidine phosphatase superfamily	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.