Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyTetR C-terminal domain-like8056467 3000086 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyHomeodomain-like8056466 3000001 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF00440e3q0uA2 A: alpha arraysX: HTHH: HTHT: tri-helicalF: PF00440ECOD (1.6)
APF21313e3q0uA1 A: alpha bundlesX: Tetracyclin repressor-like, C-terminal domain (From Topology)H: Tetracyclin repressor-like, C-terminal domain (From Topology)T: Tetracyclin repressor-like, C-terminal domainF: PF21313ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A1.10.10.60 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Homeodomain-likeCATH (4.3.0)
A1.10.357.10 Mainly Alpha Orthogonal Bundle Tetracycline Repressor domain 2CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00440Bacterial regulatory proteins, tetR family (TetR_N)Bacterial regulatory proteins, tetR family- Domain
PF21313Transcriptional regulator EthR, C-terminal domain (EthR_C)Transcriptional regulator EthR, C-terminal domainHTH-type transcriptional regulator EthR is involved in the repression of the monooxygenase EthA which is responsible of the formation of the active metabolite of ethionamide (ETH). It is responsible for the low sensitivity of the human pathogen Mycob ...HTH-type transcriptional regulator EthR is involved in the repression of the monooxygenase EthA which is responsible of the formation of the active metabolite of ethionamide (ETH). It is responsible for the low sensitivity of the human pathogen Mycobacterium tuberculosis to ethionamide. It consists of a DNA-binding HTH domain at the N-terminal and a C-terminal helical domain that binds its ligand [1-5].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
HTH-type transcriptional regulator EthR