2R50

The crystal structure of nonsymbiotic corn hemoglobin 1

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	d2r50b_	All alpha proteins	Globin-like	Globin-like	Globins	automated matches	(Zea mays subsp. parviglumis ) [TaxId: 76912 ],	SCOPe (2.08)
A	d2r50a_	All alpha proteins	Globin-like	Globin-like	Globins	automated matches	(Zea mays subsp. parviglumis ) [TaxId: 76912 ],	SCOPe (2.08)
C	d2r50c_	All alpha proteins	Globin-like	Globin-like	Globins	automated matches	(Zea mays subsp. parviglumis ) [TaxId: 76912 ],	SCOPe (2.08)
D	d2r50d_	All alpha proteins	Globin-like	Globin-like	Globins	automated matches	(Zea mays subsp. parviglumis ) [TaxId: 76912 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Globin-like	8061715	3000554	SCOP2B (2022-06-29)
A	SCOP2 Family	Globins	8061714	4000551	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Globin-like	8061715	3000554	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	Globin-like	8061715	3000554	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Globin-like	8061715	3000554	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)
B	PF00042	e2r50B1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00042	ECOD (1.6)
A	PF00042	e2r50A1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00042	ECOD (1.6)
C	PF00042	e2r50C1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00042	ECOD (1.6)
D	PF00042	e2r50D1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF00042	ECOD (1.6)

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)
C	1.10.490.10	Mainly Alpha	Orthogonal Bundle	Globin-like	Globins	CATH (4.3.0)
D	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
A, B, C, D	PF00042	Globin (Globin)	Globin	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Non-symbiotic hemoglobin	oxygen binding binding small molecule binding organic cyclic compound binding tetrapyrrole binding heme binding cation binding ion binding metal ion binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR019824	Leghaemoglobin, iron-binding site	Binding Site
A, B, C, D	IPR001032	Leghaemoglobin-like	Family
A, B, C, D	IPR009050	Globin-like superfamily	Homologous Superfamily
A, B, C, D	IPR000971	Globin	Domain
A, B, C, D	IPR012292	Globin/Protoglobin	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.