3NRG
Crystal structure of a TetR family transcriptional regulator (Caur_2714) from CHLOROFLEXUS AURANTIACUS J-10-FL at 2.56 A resolution
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | Tetracyclin repressor-like | 8088782 | 4000333 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Homeodomain-like | 8090148 | 3000001 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | TetR C-terminal domain-like | 8090149 | 3000086 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | TetR C-terminal domain-like | 8090149 | 3000086 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Homeodomain-like | 8090148 | 3000001 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | Homeodomain-like | 8090148 | 3000001 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | TetR C-terminal domain-like | 8090149 | 3000086 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | TetR C-terminal domain-like | 8090149 | 3000086 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | Homeodomain-like | 8090148 | 3000001 | SCOP2B (2022-06-29) |
E | SCOP2B Superfamily | Homeodomain-like | 8090148 | 3000001 | SCOP2B (2022-06-29) |
E | SCOP2B Superfamily | TetR C-terminal domain-like | 8090149 | 3000086 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF00440 | e3nrgA1 | A: alpha arrays | X: HTH | H: HTH | T: tri-helical | F: PF00440 | ECOD (1.6) |
A | PF21256 | e3nrgA2 | A: alpha bundles | X: Tetracyclin repressor-like, C-terminal domain (From Topology) | H: Tetracyclin repressor-like, C-terminal domain (From Topology) | T: Tetracyclin repressor-like, C-terminal domain | F: PF21256 | ECOD (1.6) |
B | PF00440 | e3nrgB1 | A: alpha arrays | X: HTH | H: HTH | T: tri-helical | F: PF00440 | ECOD (1.6) |
B | PF21256 | e3nrgB2 | A: alpha bundles | X: Tetracyclin repressor-like, C-terminal domain (From Topology) | H: Tetracyclin repressor-like, C-terminal domain (From Topology) | T: Tetracyclin repressor-like, C-terminal domain | F: PF21256 | ECOD (1.6) |
C | PF00440 | e3nrgC1 | A: alpha arrays | X: HTH | H: HTH | T: tri-helical | F: PF00440 | ECOD (1.6) |
C | PF21256 | e3nrgC2 | A: alpha bundles | X: Tetracyclin repressor-like, C-terminal domain (From Topology) | H: Tetracyclin repressor-like, C-terminal domain (From Topology) | T: Tetracyclin repressor-like, C-terminal domain | F: PF21256 | ECOD (1.6) |
D | PF00440 | e3nrgD3 | A: alpha arrays | X: HTH | H: HTH | T: tri-helical | F: PF00440 | ECOD (1.6) |
D | PF21256 | e3nrgD4 | A: alpha bundles | X: Tetracyclin repressor-like, C-terminal domain (From Topology) | H: Tetracyclin repressor-like, C-terminal domain (From Topology) | T: Tetracyclin repressor-like, C-terminal domain | F: PF21256 | ECOD (1.6) |
E | PF00440 | e3nrgE1 | A: alpha arrays | X: HTH | H: HTH | T: tri-helical | F: PF00440 | ECOD (1.6) |
E | PF21256 | e3nrgE2 | A: alpha bundles | X: Tetracyclin repressor-like, C-terminal domain (From Topology) | H: Tetracyclin repressor-like, C-terminal domain (From Topology) | T: Tetracyclin repressor-like, C-terminal domain | F: PF21256 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 1.10.357.10 | Mainly Alpha | Orthogonal Bundle | Tetracycline Repressor | domain 2 | CATH (4.3.0) |
B | 1.10.357.10 | Mainly Alpha | Orthogonal Bundle | Tetracycline Repressor | domain 2 | CATH (4.3.0) |
C | 1.10.357.10 | Mainly Alpha | Orthogonal Bundle | Tetracycline Repressor | domain 2 | CATH (4.3.0) |
D | 1.10.357.10 | Mainly Alpha | Orthogonal Bundle | Tetracycline Repressor | domain 2 | CATH (4.3.0) |
E | 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 |
---|---|---|---|---|---|
PF21256 | Tetracyclin repressor-like, C-terminal domain (TetR_C_5-like) | Tetracyclin repressor-like, C-terminal domain | This domain is found at the C-terminal end of Transcriptional regulator, TetR family from Thermotoga maritima (TM_1030) and similar sequences from bacteria. TM_1030 shows high similarity to members of the TetR family at the N-terminal DNA-binding dom ... | Domain | |
PF00440 | Bacterial regulatory proteins, tetR family (TetR_N) | Bacterial regulatory proteins, tetR family | - | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR049488 | TetR transcriptional regulator TM_1030-like, C-terminal domain | Domain | |
IPR001647 | DNA-binding HTH domain, TetR-type | Domain | |
IPR036271 | Tetracyclin repressor-like, C-terminal domain superfamily | Homologous Superfamily | |
IPR009057 | Homeobox-like domain superfamily | Homologous Superfamily |