3ANP | pdb_00003anp

Crystal structure of Thermus thermophilus FadR, a TetR familly transcriptional repressor, in complex with lauroyl-CoA.

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)
D [auth B]	AAA	e3anpB1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: AAA	ECOD (v294.1)
C [auth A]	AAA	e3anpA1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: AAA	ECOD (v294.1)
B [auth D]	AAA	e3anpD1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: AAA	ECOD (v294.1)
A [auth C]	AAA	e3anpC1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: AAA	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D [auth B]	1.10.357.10	Mainly Alpha	Orthogonal Bundle	Tetracycline Repressor	domain 2	CATH (4.3.0)
C [auth A]	1.10.357.10	Mainly Alpha	Orthogonal Bundle	Tetracycline Repressor	domain 2	CATH (4.3.0)
B [auth D]	1.10.357.10	Mainly Alpha	Orthogonal Bundle	Tetracycline Repressor	domain 2	CATH (4.3.0)
A [auth C]	1.10.357.10	Mainly Alpha	Orthogonal Bundle	Tetracycline Repressor	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth C], B [auth D], C [auth A], D [auth B]	PF00440	Bacterial regulatory proteins, tetR family (TetR_N)	Bacterial regulatory proteins, tetR family		Domain
A [auth C], B [auth D], C [auth A], D [auth B]	PF21776	TetR/AcrR family transcriptional repressors, C-terminal domain (TetR_C_44)	TetR/AcrR family transcriptional repressors, C-terminal domain	TetR/AcrR family transcriptional repressors regulate a wide range of cellular activities, including multidrug resistance, virulence and pathogenicity of bacteria. Members of this family are two domain proteins consisting of N-terminal HTH DNA-binding ...	TetR/AcrR family transcriptional repressors regulate a wide range of cellular activities, including multidrug resistance, virulence and pathogenicity of bacteria. Members of this family are two domain proteins consisting of N-terminal HTH DNA-binding domain and C-terminal ligand recognition domain. This entry represents the C-terminal domain that besides the ligand recognition, is involved in dimerisation. In contrast to the N-terminal domain, this domain is more diverse allowing different regulators in the TetR/AcrR family to accommodate specific sets of inducing ligands.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C], B [auth D], C [auth A], D [auth B]	Transcriptional repressor, TetR family	DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA 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 [auth C], B [auth D], C [auth A], D [auth B]	IPR009057	Homedomain-like superfamily	Homologous Superfamily
A [auth C], B [auth D], C [auth A], D [auth B]	IPR049444	TetR/AcrR transcriptional repressor, C-terminal domain	Domain
A [auth C], B [auth D], C [auth A], D [auth B]	IPR050109	HTH-type, TetR-like transcriptional regulator	Family
A [auth C], B [auth D], C [auth A], D [auth B]	IPR001647	DNA-binding HTH domain, TetR-type	Domain
A [auth C], B [auth D], C [auth A], D [auth B]	IPR036271	Tetracyclin repressor-like, C-terminal domain superfamily	Homologous Superfamily

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.