Annotations: 3HYU

Crystal structure of the altitude adapted hemoglobin of guinea pig.

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	d3hyub_	All alpha proteins	Globin-like	Globin-like	Globins	automated matches	(Cavia porcellus ) [TaxId: 10141 ],	SCOPe (2.08)
A	d3hyua_	All alpha proteins	Globin-like	Globin-like	Globins	automated matches	(Cavia porcellus ) [TaxId: 10141 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2 Family	Globins	8061031	4000551	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Globin-like	8061032	3000554	SCOP2 (2022-06-29)
A	SCOP2 Family	Globins	8060983	4000551	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Globin-like	8060984	3000554	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	Cytochrome_CBB3	e3hyuB1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Cytochrome_CBB3	ECOD (v295.2)
A	Cytochrome_CBB3	e3hyuA1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Cytochrome_CBB3	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.10.490.10	Mainly Alpha	Orthogonal Bundle	Globin-like	Globins	CATH (4.3.0)
A	1.10.490.10	Mainly Alpha	Orthogonal Bundle	Globin-like	Globins	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF00042	Globin (Globin)	Globin		Domain
A	PF00042	Globin (Globin)	Globin		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Hemoglobin subunit beta	protein binding binding haptoglobin binding oxygen binding small molecule binding hemoglobin binding hemoglobin alpha binding oxygen carrier activity molecular carrier activity peroxidase activity oxidoreductase activity antioxidant activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity protein binding binding haptoglobin binding oxygen binding small molecule binding hemoglobin binding hemoglobin alpha binding oxygen carrier activity molecular carrier activity peroxidase activity oxidoreductase activity antioxidant activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity tetrapyrrole binding heme binding organic acid binding	catabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process cellular process hydrogen peroxide catabolic process	protein-containing complex cellular anatomical structure intracellular anatomical structure hemoglobin complex cytoplasm cytosol haptoglobin-hemoglobin complex extracellular region blood microparticle
A	Hemoglobin subunit alpha	protein binding binding haptoglobin binding oxygen binding small molecule binding oxygen carrier activity molecular carrier activity peroxidase activity oxidoreductase activity antioxidant activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity tetrapyrrole binding heme binding protein binding binding haptoglobin binding oxygen binding small molecule binding oxygen carrier activity molecular carrier activity peroxidase activity oxidoreductase activity antioxidant activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity tetrapyrrole binding heme binding organic acid binding	catabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process cellular process hydrogen peroxide catabolic process	protein-containing complex cellular anatomical structure intracellular anatomical structure hemoglobin complex cytoplasm cytosol haptoglobin-hemoglobin complex extracellular region blood microparticle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR050056	Hemoglobin and related oxygen transporters	Family
B	IPR009050	Globin-like superfamily	Homologous Superfamily
B	IPR012292	Globin/Protoglobin	Homologous Superfamily
B	IPR002337	Hemoglobin, beta-type	Family
B	IPR000971	Globin	Domain
A	IPR050056	Hemoglobin and related oxygen transporters	Family
A	IPR002338	Hemoglobin, alpha-type	Family
A	IPR009050	Globin-like superfamily	Homologous Superfamily
A	IPR012292	Globin/Protoglobin	Homologous Superfamily
A	IPR000971	Globin	Domain

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