4JET

2.2A resolution structure of Holo hemophore HasA from Yersinia pestis

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)
A	d4jeta_	Alpha and beta proteins (a+b)	Heme-binding protein A (HasA)	Heme-binding protein A (HasA)	automated matches	automated matches	(Yersinia pestis ) [TaxId: 632 ],	SCOPe (2.08)
B	d4jetb_	Alpha and beta proteins (a+b)	Heme-binding protein A (HasA)	Heme-binding protein A (HasA)	automated matches	automated matches	(Yersinia pestis ) [TaxId: 632 ],	SCOPe (2.08)
C	d4jetc_	Alpha and beta proteins (a+b)	Heme-binding protein A (HasA)	Heme-binding protein A (HasA)	automated matches	automated matches	(Yersinia pestis ) [TaxId: 632 ],	SCOPe (2.08)
D	d4jetd_	Alpha and beta proteins (a+b)	Heme-binding protein A (HasA)	Heme-binding protein A (HasA)	automated matches	automated matches	(Yersinia pestis ) [TaxId: 632 ],	SCOPe (2.08)
E	d4jete_	Alpha and beta proteins (a+b)	Heme-binding protein A (HasA)	Heme-binding protein A (HasA)	automated matches	automated matches	(Yersinia pestis ) [TaxId: 632 ],	SCOPe (2.08)
F	d4jetf_	Alpha and beta proteins (a+b)	Heme-binding protein A (HasA)	Heme-binding protein A (HasA)	automated matches	automated matches	(Yersinia pestis ) [TaxId: 632 ],	SCOPe (2.08)
G	d4jetg_	Alpha and beta proteins (a+b)	Heme-binding protein A (HasA)	Heme-binding protein A (HasA)	automated matches	automated matches	(Yersinia pestis ) [TaxId: 632 ],	SCOPe (2.08)
H	d4jeth_	Alpha and beta proteins (a+b)	Heme-binding protein A (HasA)	Heme-binding protein A (HasA)	automated matches	automated matches	(Yersinia pestis ) [TaxId: 632 ],	SCOPe (2.08)
I	d4jeti_	Alpha and beta proteins (a+b)	Heme-binding protein A (HasA)	Heme-binding protein A (HasA)	automated matches	automated matches	(Yersinia pestis ) [TaxId: 632 ],	SCOPe (2.08)
J	d4jetj_	Alpha and beta proteins (a+b)	Heme-binding protein A (HasA)	Heme-binding protein A (HasA)	automated matches	automated matches	(Yersinia pestis ) [TaxId: 632 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Heme-binding protein A (HasA)	8085668	3000777	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Heme-binding protein A (HasA)	8085668	3000777	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Heme-binding protein A (HasA)	8085668	3000777	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Heme-binding protein A (HasA)	8085668	3000777	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Heme-binding protein A (HasA)	8085668	3000777	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Heme-binding protein A (HasA)	8085668	3000777	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Heme-binding protein A (HasA)	8085668	3000777	SCOP2B (2022-06-29)
H	SCOP2 Family	Heme-binding protein A (HasA)	8085667	4001106	SCOP2 (2022-06-29)
H	SCOP2 Superfamily	Heme-binding protein A (HasA)	8085668	3000777	SCOP2 (2022-06-29)
I	SCOP2B Superfamily	Heme-binding protein A (HasA)	8085668	3000777	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Heme-binding protein A (HasA)	8085668	3000777	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	HasA	e4jetA1	A: a+b two layers	X: Heme-binding protein A (HasA) (From Topology)	H: Heme-binding protein A (HasA) (From Topology)	T: Heme-binding protein A (HasA)	F: HasA	ECOD (1.6)
B	HasA	e4jetB1	A: a+b two layers	X: Heme-binding protein A (HasA) (From Topology)	H: Heme-binding protein A (HasA) (From Topology)	T: Heme-binding protein A (HasA)	F: HasA	ECOD (1.6)
C	HasA	e4jetC1	A: a+b two layers	X: Heme-binding protein A (HasA) (From Topology)	H: Heme-binding protein A (HasA) (From Topology)	T: Heme-binding protein A (HasA)	F: HasA	ECOD (1.6)
D	HasA	e4jetD1	A: a+b two layers	X: Heme-binding protein A (HasA) (From Topology)	H: Heme-binding protein A (HasA) (From Topology)	T: Heme-binding protein A (HasA)	F: HasA	ECOD (1.6)
E	HasA	e4jetE1	A: a+b two layers	X: Heme-binding protein A (HasA) (From Topology)	H: Heme-binding protein A (HasA) (From Topology)	T: Heme-binding protein A (HasA)	F: HasA	ECOD (1.6)
F	HasA	e4jetF1	A: a+b two layers	X: Heme-binding protein A (HasA) (From Topology)	H: Heme-binding protein A (HasA) (From Topology)	T: Heme-binding protein A (HasA)	F: HasA	ECOD (1.6)
G	HasA	e4jetG1	A: a+b two layers	X: Heme-binding protein A (HasA) (From Topology)	H: Heme-binding protein A (HasA) (From Topology)	T: Heme-binding protein A (HasA)	F: HasA	ECOD (1.6)
H	HasA	e4jetH1	A: a+b two layers	X: Heme-binding protein A (HasA) (From Topology)	H: Heme-binding protein A (HasA) (From Topology)	T: Heme-binding protein A (HasA)	F: HasA	ECOD (1.6)
I	HasA	e4jetI1	A: a+b two layers	X: Heme-binding protein A (HasA) (From Topology)	H: Heme-binding protein A (HasA) (From Topology)	T: Heme-binding protein A (HasA)	F: HasA	ECOD (1.6)
J	HasA	e4jetJ1	A: a+b two layers	X: Heme-binding protein A (HasA) (From Topology)	H: Heme-binding protein A (HasA) (From Topology)	T: Heme-binding protein A (HasA)	F: HasA	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.1500.10	Alpha Beta	2-Layer Sandwich	Heme-binding Protein A	Chain: A	CATH (4.3.0)
B	3.30.1500.10	Alpha Beta	2-Layer Sandwich	Heme-binding Protein A	Chain: A	CATH (4.3.0)
C	3.30.1500.10	Alpha Beta	2-Layer Sandwich	Heme-binding Protein A	Chain: A	CATH (4.3.0)
D	3.30.1500.10	Alpha Beta	2-Layer Sandwich	Heme-binding Protein A	Chain: A	CATH (4.3.0)
E	3.30.1500.10	Alpha Beta	2-Layer Sandwich	Heme-binding Protein A	Chain: A	CATH (4.3.0)
F	3.30.1500.10	Alpha Beta	2-Layer Sandwich	Heme-binding Protein A	Chain: A	CATH (4.3.0)
G	3.30.1500.10	Alpha Beta	2-Layer Sandwich	Heme-binding Protein A	Chain: A	CATH (4.3.0)
H	3.30.1500.10	Alpha Beta	2-Layer Sandwich	Heme-binding Protein A	Chain: A	CATH (4.3.0)
I	3.30.1500.10	Alpha Beta	2-Layer Sandwich	Heme-binding Protein A	Chain: A	CATH (4.3.0)
J	3.30.1500.10	Alpha Beta	2-Layer Sandwich	Heme-binding Protein A	Chain: A	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	PF06438	Heme-binding protein A (HasA) (HasA)	Heme-binding protein A (HasA)	Free iron is limited in vertebrate hosts, thus an alternative to siderophores has been developed by pathogenic bacteria to access host iron bound in protein complexes. HasA is a secreted hemophore that has the ability to obtain iron from hemoglobin. ...	Free iron is limited in vertebrate hosts, thus an alternative to siderophores has been developed by pathogenic bacteria to access host iron bound in protein complexes. HasA is a secreted hemophore that has the ability to obtain iron from hemoglobin. Once bound to HasA, the heme is shuttled to the receptor HasR, which releases the heme into the bacterium [1].	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	Hemophore HasA	cation 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, E A, B, C, D, E, F, G, H, I, J	IPR010495	Haem-binding HasA	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR036912	Haem-binding HasA superfamily	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.