2BNL

The structure of the N-terminal domain of RsbR

External Resource: Annotation

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: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Globin-like	8052670	3000554	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Globin-like	8052670	3000554	SCOP2B (2022-06-29)
C	SCOP2 Family	RsbR N-terminal domain-like	8051129	4007211	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Globin-like	8052670	3000554	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	Globin-like	8052670	3000554	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Globin-like	8052670	3000554	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Globin-like	8052670	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	Rsbr_N	e2bnlA1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Rsbr_N	ECOD (1.6)
B	Rsbr_N	e2bnlB1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Rsbr_N	ECOD (1.6)
C	Rsbr_N	e2bnlC1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Rsbr_N	ECOD (1.6)
D	Rsbr_N	e2bnlD1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Rsbr_N	ECOD (1.6)
E	Rsbr_N	e2bnlE1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Rsbr_N	ECOD (1.6)
F	Rsbr_N	e2bnlF1	A: alpha arrays	X: Globin-like (From Topology)	H: Globin-like (From Topology)	T: Globin-like	F: Rsbr_N	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)
F	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	PF08678	Rsbr N terminal (Rsbr_N)	Rsbr N terminal	Rsbr is a regulator of the RNA polymerase sigma factor subunit sigma(B). The structure of the N terminal domain belongs to the globin fold superfamily [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	MODULATOR PROTEIN RSBR	oxygen binding binding small molecule binding organic cyclic compound binding tetrapyrrole binding heme binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR036513	STAS domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR014792	RsbS co-antagonist protein RsbRA N-terminal domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR002645	STAS domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR012292	Globin/Protoglobin	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR051932	Bacterial Stress Response Regulators	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729.