3I98 | pdb_00003i98

X-ray crystallographic structure of Inorganic Pyrophosphatase at 298K from archaeon Thermococcus thioreducens

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)
F	d3i98f_	All beta proteins	OB-fold	Inorganic pyrophosphatase	Inorganic pyrophosphatase	automated matches	(Thermococcus thioreducens ) [TaxId: 277988 ],	SCOPe (2.08)
E	d3i98e_	All beta proteins	OB-fold	Inorganic pyrophosphatase	Inorganic pyrophosphatase	automated matches	(Thermococcus thioreducens ) [TaxId: 277988 ],	SCOPe (2.08)
D	d3i98d_	All beta proteins	OB-fold	Inorganic pyrophosphatase	Inorganic pyrophosphatase	automated matches	(Thermococcus thioreducens ) [TaxId: 277988 ],	SCOPe (2.08)
C	d3i98c_	All beta proteins	OB-fold	Inorganic pyrophosphatase	Inorganic pyrophosphatase	automated matches	(Thermococcus thioreducens ) [TaxId: 277988 ],	SCOPe (2.08)
B	d3i98b_	All beta proteins	OB-fold	Inorganic pyrophosphatase	Inorganic pyrophosphatase	automated matches	(Thermococcus thioreducens ) [TaxId: 277988 ],	SCOPe (2.08)
A	d3i98a_	All beta proteins	OB-fold	Inorganic pyrophosphatase	Inorganic pyrophosphatase	automated matches	(Thermococcus thioreducens ) [TaxId: 277988 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
F	SCOP2B Superfamily	Inorganic pyrophosphatase	8066109	3000589	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Inorganic pyrophosphatase	8066109	3000589	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Inorganic pyrophosphatase	8066109	3000589	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Inorganic pyrophosphatase	8066109	3000589	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Inorganic pyrophosphatase	8066109	3000589	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Inorganic pyrophosphatase	8066109	3000589	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)
F	YgbB	e3i98F1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: YgbB	ECOD (v294.1)
E	YgbB	e3i98E1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: YgbB	ECOD (v294.1)
D	YgbB	e3i98D1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: YgbB	ECOD (v294.1)
C	YgbB	e3i98C1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: YgbB	ECOD (v294.1)
B	YgbB	e3i98B1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: YgbB	ECOD (v294.1)
A	EGF_CA	e3i98A1	A: a/b three-layered sandwiches	X: Spectrin repeat-like	H: SH3	T: SH3	F: EGF_CA	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	3.90.80.10	Alpha Beta	Alpha-Beta Complex	Inorganic Pyrophosphatase	Inorganic pyrophosphatase	CATH (4.3.0)
E	3.90.80.10	Alpha Beta	Alpha-Beta Complex	Inorganic Pyrophosphatase	Inorganic pyrophosphatase	CATH (4.3.0)
D	3.90.80.10	Alpha Beta	Alpha-Beta Complex	Inorganic Pyrophosphatase	Inorganic pyrophosphatase	CATH (4.3.0)
C	3.90.80.10	Alpha Beta	Alpha-Beta Complex	Inorganic Pyrophosphatase	Inorganic pyrophosphatase	CATH (4.3.0)
B	3.90.80.10	Alpha Beta	Alpha-Beta Complex	Inorganic Pyrophosphatase	Inorganic pyrophosphatase	CATH (4.3.0)
A	3.90.80.10	Alpha Beta	Alpha-Beta Complex	Inorganic Pyrophosphatase	Inorganic pyrophosphatase	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	Th-IPP	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding pyrophosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity inorganic diphosphate phosphatase activity hydrolase activity, acting on acid anhydrides catalytic activity	phosphate-containing compound metabolic process metabolic process cellular process phosphorus metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR036649	Inorganic pyrophosphatase superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR008162	Inorganic pyrophosphatase	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.