Annotations: 1NGK

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1ngka_	All alpha proteins	Globin-like	Globin-like	Truncated hemoglobin	Protozoan/bacterial hemoglobin	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
B	d1ngkb_	All alpha proteins	Globin-like	Globin-like	Truncated hemoglobin	Protozoan/bacterial hemoglobin	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
C	d1ngkc_	All alpha proteins	Globin-like	Globin-like	Truncated hemoglobin	Protozoan/bacterial hemoglobin	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
D	d1ngkd_	All alpha proteins	Globin-like	Globin-like	Truncated hemoglobin	Protozoan/bacterial hemoglobin	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
E	d1ngke_	All alpha proteins	Globin-like	Globin-like	Truncated hemoglobin	Protozoan/bacterial hemoglobin	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
G	d1ngkg_	All alpha proteins	Globin-like	Globin-like	Truncated hemoglobin	Protozoan/bacterial hemoglobin	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
J	d1ngkj_	All alpha proteins	Globin-like	Globin-like	Truncated hemoglobin	Protozoan/bacterial hemoglobin	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
L	d1ngkl_	All alpha proteins	Globin-like	Globin-like	Truncated hemoglobin	Protozoan/bacterial hemoglobin	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
F	d1ngkf_	All alpha proteins	Globin-like	Globin-like	Truncated hemoglobin	Protozoan/bacterial hemoglobin	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
H	d1ngkh_	All alpha proteins	Globin-like	Globin-like	Truncated hemoglobin	Protozoan/bacterial hemoglobin	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
I	d1ngki_	All alpha proteins	Globin-like	Globin-like	Truncated hemoglobin	Protozoan/bacterial hemoglobin	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
K	d1ngkk_	All alpha proteins	Globin-like	Globin-like	Truncated hemoglobin	Protozoan/bacterial hemoglobin	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Truncated hemoglobin	8020919	4000548	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Globin-like	8033299	3000554	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Globin-like	8033299	3000554	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Globin-like	8033299	3000554	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Globin-like	8033299	3000554	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Globin-like	8033299	3000554	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Globin-like	8033299	3000554	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Globin-like	8033299	3000554	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Globin-like	8033299	3000554	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Globin-like	8033299	3000554	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Globin-like	8033299	3000554	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Globin-like	8033299	3000554	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Globin-like	8033299	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)
A	PF01152	e1ngkA1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF01152	ECOD (1.6)
B	PF01152	e1ngkB1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF01152	ECOD (1.6)
C	PF01152	e1ngkC1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF01152	ECOD (1.6)
D	PF01152	e1ngkD1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF01152	ECOD (1.6)
E	PF01152	e1ngkE1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF01152	ECOD (1.6)
G	PF01152	e1ngkG1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF01152	ECOD (1.6)
J	PF01152	e1ngkJ1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF01152	ECOD (1.6)
L	PF01152	e1ngkL1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF01152	ECOD (1.6)
F	PF01152	e1ngkF1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF01152	ECOD (1.6)
H	PF01152	e1ngkH1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF01152	ECOD (1.6)
I	PF01152	e1ngkI1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF01152	ECOD (1.6)
K	PF01152	e1ngkK1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: PF01152	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)
B	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)
E	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)
J	1.10.490.10	Mainly Alpha	Orthogonal Bundle	Globin-like	Globins	CATH (4.3.0)
L	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)
I	1.10.490.10	Mainly Alpha	Orthogonal Bundle	Globin-like	Globins	CATH (4.3.0)
K	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, E A, B, C, D, E, F, G, H, I, J, K, L	PF01152	Bacterial-like globin (Bac_globin)	Bacterial-like globin	This family of heme binding proteins are found mainly in bacteria. However they can also be found in some protozoa and plants as well.	Domain

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, G, H, I, J, K, L	Hemoglobin-like protein HbO	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	oxygen transport localization transport gas transport establishment of localization	cell periphery plasma membrane membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR019795	Globin, bacterial-like, conserved site	Conserved Site
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR001486	Truncated hemoglobin	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR044203	Group 2 truncated hemoglobin GlbO/Two-on-two hemoglobin-3-like	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR009050	Globin-like superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	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.