2IA2

The crystal structure of a putative transcriptional regulator RHA06195 from Rhodococcus sp. RHA1

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)
C	PF09339	e2ia2C1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF09339	ECOD (1.6)
C	PF01614	e2ia2C2	A: a+b three layers	X: Profilin-like	H: sensor domains (From Topology)	T: sensor domains	F: PF01614	ECOD (1.6)
A	PF09339	e2ia2A2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF09339	ECOD (1.6)
A	PF01614	e2ia2A1	A: a+b three layers	X: Profilin-like	H: sensor domains (From Topology)	T: sensor domains	F: PF01614	ECOD (1.6)
B	PF09339	e2ia2B1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF09339	ECOD (1.6)
B	PF01614	e2ia2B2	A: a+b three layers	X: Profilin-like	H: sensor domains (From Topology)	T: sensor domains	F: PF01614	ECOD (1.6)
D	PF09339	e2ia2D1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF09339	ECOD (1.6)
D	PF01614	e2ia2D2	A: a+b three layers	X: Profilin-like	H: sensor domains (From Topology)	T: sensor domains	F: PF01614	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
C	3.30.450.40	Alpha Beta	2-Layer Sandwich	Beta-Lactamase	GAF domain	CATH (4.3.0)
A	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
A	3.30.450.40	Alpha Beta	2-Layer Sandwich	Beta-Lactamase	GAF domain	CATH (4.3.0)
B	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
B	3.30.450.40	Alpha Beta	2-Layer Sandwich	Beta-Lactamase	GAF domain	CATH (4.3.0)
D	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
D	3.30.450.40	Alpha Beta	2-Layer Sandwich	Beta-Lactamase	GAF domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF01614	Bacterial transcriptional regulator (IclR)	Bacterial transcriptional regulator	-	Family
A, B, C, D	PF09339	IclR helix-turn-helix domain (HTH_IclR)	IclR helix-turn-helix domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Putative Transcriptional Regulator	DNA binding binding organic cyclic compound binding nucleic acid binding	3,4-dihydroxybenzoate metabolic process benzene-containing compound metabolic process oxoacid metabolic process cellular metabolic process organic hydroxy compound metabolic process carboxylic acid metabolic process catechol-containing compound metabolic process organic acid metabolic process organic cyclic compound metabolic process organic substance metabolic process phenol-containing compound metabolic process metabolic process cellular process small molecule metabolic process 3,4-dihydroxybenzoate metabolic process benzene-containing compound metabolic process oxoacid metabolic process cellular metabolic process organic hydroxy compound metabolic process carboxylic acid metabolic process catechol-containing compound metabolic process organic acid metabolic process organic cyclic compound metabolic process organic substance metabolic process phenol-containing compound metabolic process metabolic process cellular process small molecule metabolic process monocarboxylic acid metabolic process cellular aromatic compound metabolic process regulation of cellular process positive regulation of macromolecule biosynthetic process cellular nitrogen compound biosynthetic process regulation of primary metabolic process regulation of nitrogen compound metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process heterocycle metabolic process organic substance biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological process positive regulation of nucleobase-containing compound metabolic process cellular nitrogen compound metabolic process primary metabolic process regulation of cellular metabolic process positive regulation of RNA metabolic process regulation of gene expression biosynthetic process aromatic compound biosynthetic process organic cyclic compound biosynthetic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process positive regulation of DNA-templated transcription cellular biosynthetic process positive regulation of biological process RNA metabolic process positive regulation of cellular metabolic process RNA biosynthetic process positive regulation of biosynthetic process nitrogen compound metabolic process positive regulation of cellular process regulation of RNA biosynthetic process regulation of biosynthetic process biological regulation regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process heterocycle biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of nitrogen compound metabolic process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR029016	GAF-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR005471	Transcription regulator IclR, N-terminal	Domain
A, B, C, D	IPR012794	Beta-ketoadipate transcriptional regulator, PcaR/PcaU/PobR	Family
A, B, C, D	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A, B, C, D	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
A, B, C, D	IPR014757	Transcription regulator IclR, C-terminal	Domain

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.