7R3W

Crystal structure of the albicidin resistance protein STM3175 from Salmonella typhimurium

External Resource: Annotation

Domain Annotation: ECOD Classification
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)
A	HTH_AraC_2	e7r3wA3	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: HTH_AraC_2	ECOD (1.6)
A	HTH_18_1	e7r3wA2	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: HTH_18_1	ECOD (1.6)
A	GyrI-like	e7r3wA1	A: a+b duplicates or obligate multimers	X: Probable bacterial effector-binding domain (From Topology)	H: Probable bacterial effector-binding domain (From Topology)	T: Probable bacterial effector-binding domain	F: GyrI-like	ECOD (1.6)
B	HTH_AraC_2	e7r3wB2	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: HTH_AraC_2	ECOD (1.6)
B	HTH_18_1	e7r3wB3	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: HTH_18_1	ECOD (1.6)
B	GyrI-like	e7r3wB1	A: a+b duplicates or obligate multimers	X: Probable bacterial effector-binding domain (From Topology)	H: Probable bacterial effector-binding domain (From Topology)	T: Probable bacterial effector-binding domain	F: GyrI-like	ECOD (1.6)
C	HTH_AraC_2	e7r3wC2	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: HTH_AraC_2	ECOD (1.6)
C	HTH_18_1	e7r3wC3	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: HTH_18_1	ECOD (1.6)
C	GyrI-like	e7r3wC1	A: a+b duplicates or obligate multimers	X: Probable bacterial effector-binding domain (From Topology)	H: Probable bacterial effector-binding domain (From Topology)	T: Probable bacterial effector-binding domain	F: GyrI-like	ECOD (1.6)
D	HTH_AraC_2	e7r3wD2	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: HTH_AraC_2	ECOD (1.6)
D	HTH_18_1	e7r3wD3	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: HTH_18_1	ECOD (1.6)
D	GyrI-like	e7r3wD1	A: a+b duplicates or obligate multimers	X: Probable bacterial effector-binding domain (From Topology)	H: Probable bacterial effector-binding domain (From Topology)	T: Probable bacterial effector-binding domain	F: GyrI-like	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF06445	GyrI-like small molecule binding domain (GyrI-like)	GyrI-like small molecule binding domain	This family contains the small molecule binding domain of a number of different bacterial transcription activators [1]. This family also contains DNA gyrase inhibitors. The GyrI superfamily contains a diad of the SHS2 module, adapted for small-molecu ...	This family contains the small molecule binding domain of a number of different bacterial transcription activators [1]. This family also contains DNA gyrase inhibitors. The GyrI superfamily contains a diad of the SHS2 module, adapted for small-molecule binding [3]. The GyrI superfamily includes a family of secreted forms that is found only in animals and the bacterial pathogen Leptospira [3].	Domain
A, B, C, D	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, B, C, D	Putative bacterial regulatory helix-turn-helix protein	binding peptide binding transcription regulator activity DNA-binding transcription factor activity sequence-specific DNA binding DNA binding organic cyclic compound binding nucleic acid binding	cellular response to stimulus cellular response to antibiotic cellular response to chemical stimulus response to stimulus response to chemical cellular process response to antibiotic	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR009057	Homedomain-like superfamily	Homologous Superfamily
A, B, C, D	IPR010499	Bacterial transcription activator, effector binding	Domain
A, B, C, D	IPR018060	DNA binding HTH domain, AraC-type	Domain
A, B, C, D	IPR018062	HTH domain AraC-type, conserved site	Conserved Site
A, B, C, D	IPR011256	Regulatory factor, effector binding domain superfamily	Homologous Superfamily
A, B, C, D	IPR029442	GyrI-like small molecule binding domain	Domain
A, B, C, D	IPR020449	Transcription regulator HTH, AraC- type, HTH domain	Domain
A, B, C, D	IPR050908	DNA gyrase inhibitor	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 R01GM133198.