4HRR

Scapharca tetrameric hemoglobin, CO-state

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
Protein Modification Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4hrra1	All alpha proteins	Globin-like	Globin-like	Globins	Hemoglobin I	(Anadara inaequivalvis ) [TaxId: 2784303 ],	SCOPe (2.08)
A	d4hrra2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Anadara inaequivalvis ) [TaxId: 2784303 ],	SCOPe (2.08)
C	d4hrrc1	All alpha proteins	Globin-like	Globin-like	Globins	Hemoglobin I	(Anadara inaequivalvis ) [TaxId: 2784303 ],	SCOPe (2.08)
C	d4hrrc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Anadara inaequivalvis ) [TaxId: 2784303 ],	SCOPe (2.08)
G	d4hrrg1	All alpha proteins	Globin-like	Globin-like	Globins	Hemoglobin I	(Anadara inaequivalvis ) [TaxId: 2784303 ],	SCOPe (2.08)
G	d4hrrg2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Anadara inaequivalvis ) [TaxId: 2784303 ],	SCOPe (2.08)
E	d4hrre1	All alpha proteins	Globin-like	Globin-like	Globins	Hemoglobin I	(Anadara inaequivalvis ) [TaxId: 2784303 ],	SCOPe (2.08)
E	d4hrre2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Anadara inaequivalvis ) [TaxId: 2784303 ],	SCOPe (2.08)
B	d4hrrb_	All alpha proteins	Globin-like	Globin-like	Globins	Hemoglobin I	(Anadara inaequivalvis ) [TaxId: 2784303 ],	SCOPe (2.08)
D	d4hrrd_	All alpha proteins	Globin-like	Globin-like	Globins	Hemoglobin I	(Anadara inaequivalvis ) [TaxId: 2784303 ],	SCOPe (2.08)
F	d4hrrf_	All alpha proteins	Globin-like	Globin-like	Globins	Hemoglobin I	(Anadara inaequivalvis ) [TaxId: 2784303 ],	SCOPe (2.08)
H	d4hrrh_	All alpha proteins	Globin-like	Globin-like	Globins	Hemoglobin I	(Anadara inaequivalvis ) [TaxId: 2784303 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Globin-like	8066415	3000554	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Globin-like	8066415	3000554	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Globin-like	8066415	3000554	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Globin-like	8066415	3000554	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Globin-like	8066417	3000554	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Globin-like	8066417	3000554	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Globin-like	8066417	3000554	SCOP2B (2022-06-29)
H	SCOP2 Family	Globins	8066416	4000551	SCOP2 (2022-06-29)
H	SCOP2 Superfamily	Globin-like	8066417	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)
A	Globin	e4hrrA1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Globin	ECOD (1.6)
C	Globin	e4hrrC1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Globin	ECOD (1.6)
G	Globin	e4hrrG1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Globin	ECOD (1.6)
E	Globin	e4hrrE1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Globin	ECOD (1.6)
B	Globin	e4hrrB1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Globin	ECOD (1.6)
D	Globin	e4hrrD2	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Globin	ECOD (1.6)
F	Globin	e4hrrF2	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Globin	ECOD (1.6)
H	Globin	e4hrrH2	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Globin	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
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)
G	1.10.490.10	Mainly Alpha	Orthogonal Bundle	Globin-like	Globins	CATH (4.3.0)
E	1.10.490.10	Mainly Alpha	Orthogonal Bundle	Globin-like	Globins	CATH (4.3.0)
B	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)
F	1.10.490.10	Mainly Alpha	Orthogonal Bundle	Globin-like	Globins	CATH (4.3.0)
H	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, C, E, G	PF00042	Globin (Globin)	Globin	-	Domain
B, D, F, H	PF00042	Globin (Globin)	Globin	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C, E, G	Globin-2 A chain	oxygen binding binding small molecule binding oxygen carrier activity molecular carrier activity organic cyclic compound binding tetrapyrrole binding heme binding cation binding ion binding metal ion binding	-	-
B, D, F, H	Hemoglobin B chain	oxygen binding binding small molecule binding oxygen carrier activity molecular carrier activity 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, C, E, G	IPR044399	Myoglobin-like, M family globin domain	Domain
A, C, E, G	IPR009050	Globin-like superfamily	Homologous Superfamily
A, C, E, G	IPR000971	Globin	Domain
A, C, E, G	IPR012292	Globin/Protoglobin	Homologous Superfamily
B, D, F, H	IPR044399	Myoglobin-like, M family globin domain	Domain
B, D, F, H	IPR009050	Globin-like superfamily	Homologous Superfamily
B, D, F, H	IPR000971	Globin	Domain
B, D, F, H	IPR012292	Globin/Protoglobin	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, C, E, G	ACE	RESID: AA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354 PSI-MOD : N-acetyl-L-alanine MOD:00050 , N-acetyl-L-aspartic acid MOD:00051 , N-acetyl-L-cysteine MOD:00052 , N-acetyl-S-archeol-cysteine MOD:00897 , N-acetyl-L-glutamic acid MOD:00053 , N-acetyl-L-glutamine MOD:00054 , N-acetylglycine MOD:00055 , N-acetyl-L-methionine MOD:00058 , N-acetyl-L-proline MOD:00059 , N-acetyl-L-serine MOD:00060 , N,O-diacetylated L-serine MOD:00648 , N-acetyl-L-threonine MOD:00061 , N-acetyl-L-tyrosine MOD:00062 , N-acetyl-L-valine MOD:00063 , N2-acetyl-L-arginine MOD:00359
B, D, F, H	ACE	RESID: AA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354 , AA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354 PSI-MOD : N-acetyl-L-alanine MOD:00050 , N-acetyl-L-aspartic acid MOD:00051 , N-acetyl-L-cysteine MOD:00052 , N-acetyl-S-archeol-cysteine MOD:00897 , N-acetyl-L-glutamic acid MOD:00053 , N-acetyl-L-glutamine MOD:00054 , N-acetylglycine MOD:00055 , N-acetyl-L-methionine MOD:00058 , N-acetyl-L-proline MOD:00059 , N-acetyl-L-serine MOD:00060 , N,O-diacetylated L-serine MOD:00648 , N-acetyl-L-threonine MOD:00061 , N-acetyl-L-tyrosine MOD:00062 , N-acetyl-L-valine MOD:00063 , N2-acetyl-L-arginine MOD:00359 , N-acetyl-L-alanine MOD:00050 , N-acetyl-L-aspartic acid MOD:00051 , N-acetyl-L-cysteine MOD:00052 , N-acetyl-S-archeol-cysteine MOD:00897 , N-acetyl-L-glutamic acid MOD:00053 , N-acetyl-L-glutamine MOD:00054 , N-acetylglycine MOD:00055 , N-acetyl-L-methionine MOD:00058 , N-acetyl-L-proline MOD:00059 , N-acetyl-L-serine MOD:00060 , N,O-diacetylated L-serine MOD:00648 , N-acetyl-L-threonine MOD:00061 , N-acetyl-L-tyrosine MOD:00062 , N-acetyl-L-valine MOD:00063 , N2-acetyl-L-arginine MOD:00359

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.