Annotations: 5X03

Crystal structure of the C-terminal domain of Bacillus subtilis GabR reveals a closed conformation by the binding of gamma-aminobutyric acid, inducing the transcriptional activation

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Sulfatase,SGSH_C	e5x03B1	A: alpha arrays	X: HTH	H: HAMP domain	T: HAMP domain	F: Sulfatase,SGSH_C	ECOD (v295.2)
A	Sulfatase,SGSH_C	e5x03A1	A: alpha arrays	X: HTH	H: HAMP domain	T: HAMP domain	F: Sulfatase,SGSH_C	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (4.3.0)
A	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF00155	Aminotransferase class I and II (Aminotran_1_2)	Aminotransferase class I and II		Domain
A	PF00155	Aminotransferase class I and II (Aminotran_1_2)	Aminotransferase class I and II		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	HTH-type transcriptional regulatory protein GabR	transcription regulator activity DNA-binding transcription factor activity vitamin binding vitamin B6 binding pyridoxal phosphate binding ion binding binding anion binding heterocyclic compound binding small molecule binding	-	-
A	HTH-type transcriptional regulatory protein GabR	transcription regulator activity DNA-binding transcription factor activity vitamin binding vitamin B6 binding pyridoxal phosphate binding ion binding binding anion binding heterocyclic compound binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR015424	Pyridoxal phosphate-dependent transferase	Homologous Superfamily
B	IPR015421	Pyridoxal phosphate-dependent transferase, major domain	Homologous Superfamily
B	IPR051446	HTH-type transcriptional regulator with aminotransferase domain	Family
B	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
B	IPR000524	Transcription regulator HTH, GntR	Domain
B	IPR004839	Aminotransferase, class I/classII, large domain	Domain
B	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
A	IPR015424	Pyridoxal phosphate-dependent transferase	Homologous Superfamily
A	IPR015421	Pyridoxal phosphate-dependent transferase, major domain	Homologous Superfamily
A	IPR051446	HTH-type transcriptional regulator with aminotransferase domain	Family
A	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A	IPR000524	Transcription regulator HTH, GntR	Domain
A	IPR004839	Aminotransferase, class I/classII, large domain	Domain
A	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily