2HVB | pdb_00002hvb

Crystal structure of hypothetical protein PH1083 from Pyrococcus horikoshii OT3

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)
D	d2hvbd_	All beta proteins	Immunoglobulin-like beta-sandwich	Superoxide reductase-like	Superoxide reductase-like	automated matches	(Pyrococcus horikoshii OT3 ) [TaxId: 70601 ],	SCOPe (2.08)
C	d2hvbc_	All beta proteins	Immunoglobulin-like beta-sandwich	Superoxide reductase-like	Superoxide reductase-like	automated matches	(Pyrococcus horikoshii OT3 ) [TaxId: 70601 ],	SCOPe (2.08)
B	d2hvbb_	All beta proteins	Immunoglobulin-like beta-sandwich	Superoxide reductase-like	Superoxide reductase-like	automated matches	(Pyrococcus horikoshii OT3 ) [TaxId: 70601 ],	SCOPe (2.08)
A	d2hvba_	All beta proteins	Immunoglobulin-like beta-sandwich	Superoxide reductase-like	Superoxide reductase-like	automated matches	(Pyrococcus horikoshii OT3 ) [TaxId: 70601 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Superoxide reductase-like	8083440	3002044	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Superoxide reductase-like	8083440	3002044	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Superoxide reductase-like	8083440	3002044	SCOP2B (2022-06-29)
A	SCOP2 Family	Superoxide reductase-like	8083439	4007523	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Superoxide reductase-like	8083440	3002044	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)
D	Desulfoferrodox	e2hvbD1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Desulfoferrodox	ECOD (1.6)
C	Desulfoferrodox	e2hvbC1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Desulfoferrodox	ECOD (1.6)
B	Desulfoferrodox	e2hvbB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Desulfoferrodox	ECOD (1.6)
A	Desulfoferrodox	e2hvbA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Desulfoferrodox	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	2.60.40.730	Mainly Beta	Sandwich	Immunoglobulin-like	SOR catalytic domain	CATH (4.3.0)
C	2.60.40.730	Mainly Beta	Sandwich	Immunoglobulin-like	SOR catalytic domain	CATH (4.3.0)
B	2.60.40.730	Mainly Beta	Sandwich	Immunoglobulin-like	SOR catalytic domain	CATH (4.3.0)
A	2.60.40.730	Mainly Beta	Sandwich	Immunoglobulin-like	SOR catalytic domain	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	Superoxide reductase	oxidoreductase activity, acting on superoxide radicals as acceptor oxidoreductase activity antioxidant activity superoxide reductase activity catalytic activity cation binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR051233	Desulfoferrodoxin superoxide reductase	Family
A, B, C, D	IPR036073	Desulfoferrodoxin, ferrous iron-binding domain superfamily	Homologous Superfamily
A, B, C, D	IPR002742	Desulfoferrodoxin, ferrous iron-binding domain	Domain

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.