Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyTetR C-terminal domain-like 8090168 3000086 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyHomeodomain-like 8090167 3000001 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyHomeodomain-like 8090167 3000001 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyTetR C-terminal domain-like 8090168 3000086 SCOP2B (2022-06-29)
CSCOP2 FamilyTetracyclin repressor-like 8050804 4000333 SCOP2 (2022-06-29)
CSCOP2 SuperfamilyTetR C-terminal domain-like 8090168 3000086 SCOP2 (2022-06-29)
CSCOP2 SuperfamilyHomeodomain-like 8090167 3000001 SCOP2 (2022-06-29)
DSCOP2B SuperfamilyTetR C-terminal domain-like 8090168 3000086 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyHomeodomain-like 8090167 3000001 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ATetR_Ne3vibA1 A: alpha arraysX: HTHH: HTHT: tri-helicalF: TetR_NECOD (1.6)
ATetR_C_2e3vibA2 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: TetR_C_2ECOD (1.6)
BTetR_Ne3vibB2 A: alpha arraysX: HTHH: HTHT: tri-helicalF: TetR_NECOD (1.6)
BTetR_C_2e3vibB4 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: TetR_C_2ECOD (1.6)
CTetR_Ne3vibC1 A: alpha arraysX: HTHH: HTHT: tri-helicalF: TetR_NECOD (1.6)
CTetR_C_2e3vibC4 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: TetR_C_2ECOD (1.6)
DTetR_Ne3vibD2 A: alpha arraysX: HTHH: HTHT: tri-helicalF: TetR_NECOD (1.6)
DTetR_C_2e3vibD4 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: TetR_C_2ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A1.10.357.10 Mainly Alpha Orthogonal Bundle Tetracycline Repressor domain 2CATH (4.3.0)
B1.10.357.10 Mainly Alpha Orthogonal Bundle Tetracycline Repressor domain 2CATH (4.3.0)
C1.10.357.10 Mainly Alpha Orthogonal Bundle Tetracycline Repressor domain 2CATH (4.3.0)
D1.10.357.10 Mainly Alpha Orthogonal Bundle Tetracycline Repressor domain 2CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF08361MAATS-type transcriptional repressor, C-terminal region (TetR_C_2)MAATS-type transcriptional repressor, C-terminal regionThis domain is named after the various transcriptional regulatory proteins that it contains, including MtrR (Swiss:Q6RV06), AcrR (Swiss:P34000), ArpR (Swiss:Q9KJC4), TtgR (Swiss:Q9AIU0) and SmeT (Swiss:Q8KLP4). These are members of the TetR family of ...This domain is named after the various transcriptional regulatory proteins that it contains, including MtrR (Swiss:Q6RV06), AcrR (Swiss:P34000), ArpR (Swiss:Q9KJC4), TtgR (Swiss:Q9AIU0) and SmeT (Swiss:Q8KLP4). These are members of the TetR family of transcriptional repressors, that are involved in the control of expression of multidrug resistance proteins [1,2,3]. This domain binds multiple drugs, antibiotics, flavonoids and indole (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043).
Domain
A, B, C, D
PF00440Bacterial regulatory proteins, tetR family (TetR_N)Bacterial regulatory proteins, tetR family- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
MtrR - -