Annotations: 5CHH

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	AraC type transcriptional activator	8104124	4000332	SCOP2 (2022-06-29)
A	SCOP2 Family	PA2588-like	8047722	4005784	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Homeodomain-like	8104125	3000001	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Homeodomain-like	8104126	3000001	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Ligand-binding domain in the NO signalling and Golgi transport	8104123	3001668	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	F_UNCLASSIFIED	e5chhA2	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: F_UNCLASSIFIED	ECOD (1.6)
A	PF12833	e5chhA3	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: PF12833	ECOD (1.6)
A	PF12625	e5chhA1	A: a+b complex topology	X: H-NOX domain (From Topology)	H: H-NOX domain (From Topology)	T: H-NOX domain	F: PF12625	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF12625	Arabinose-binding domain of AraC transcription regulator, N-term (Arabinose_bd)	Arabinose-binding domain of AraC transcription regulator, N-term	AraC is a bacterial transcriptional regulatory protein with a DNA-binding domain at the C-terminus, HTH_AraC, Pfam:PF00165, and this dimerisation domain which harbours the arabinose-binding pocket at the N-terminus. AraC positively and negatively reg ...	AraC is a bacterial transcriptional regulatory protein with a DNA-binding domain at the C-terminus, HTH_AraC, Pfam:PF00165, and this dimerisation domain which harbours the arabinose-binding pocket at the N-terminus. AraC positively and negatively regulates expression of the proteins required for the uptake and catabolism of the sugar L-arabinose 1,2,3].	Domain
A	PF12833	Helix-turn-helix domain (HTH_18)	Helix-turn-helix domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	AraC family transcriptional regulator	DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding organic cyclic compound binding nucleic acid binding transcription regulatory region nucleic acid binding transcription regulator activity DNA-binding transcription factor activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR032687	HTH-type transcriptional regulator AraC-type, N-terminal	Domain
A	IPR018060	DNA binding HTH domain, AraC-type	Domain
A	IPR009057	Homeobox-like domain 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.