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Class: All alpha proteins (14657)
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Fold: DNA/RNA-binding 3-helical bundle (1299)
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Superfamily: Homeodomain-like (373)
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Family: Tetracyclin repressor-like, N-terminal domain (97)
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Protein domain: A-factor receptor homolog CprB (2)
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Streptomyces coelicolor [TaxId: 1902] (2)
1UI5A:5-75; B:5-75CRYSTAL STRUCTURE OF GAMMA-BUTYROLACTONE RECEPTOR (ARPA LIKE PROTEIN)
1UI6A:5-75; B:6-75CRYSTAL STRUCTURE OF GAMMA-BUTYROLACTONE RECEPTOR (ARPA-LIKE PROTEIN)
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Protein domain: automated matches (2)
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Bacillus cereus [TaxId: 1396] (2)
2JJ7A:3-76; B:1-76CRYSTAL STRUCTURE OF THE HLYIIR MUTANT PROTEIN WITH RESIDUES 170-185 SUBSTITUTED BY ALANINE
2JK3A:4-76; B:4-76CRYSTAL STRUCTURE OF THE HLYIIR MUTANT PROTEIN WITH RESIDUES 169-186 SUBSTITUTED BY GSSGSSG LINKER
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Protein domain: Ethr repressor (5)
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Mycobacterium tuberculosis [TaxId: 1773] (5)
1T56A:22-94CRYSTAL STRUCTURE OF TETR FAMILY REPRESSOR M. TUBERCULOSIS ETHR
1U9NA:22-94CRYSTAL STRUCTURE OF THE TRANSCRIPTIONAL REGULATOR ETHR IN A LIGAND BOUND CONFORMATION OPENS THERAPEUTIC PERSPECTIVES AGAINST TUBERCULOSIS AND LEPROSY
1U9OA:22-94CRYSTAL STRUCTURE OF THE TRANSCRIPTIONAL REGULATOR ETHR IN A LIGAND BOUND CONFORMATION
3TP0A:24-93STRUCTURAL ACTIVATION OF THE TRANSCRIPTIONAL REPRESSOR ETHR FROM M. TUBERCULOSIS BY SINGLE AMINO-ACID CHANGE MIMICKING NATURAL AND SYNTHETIC LIGANDS
3TP3A:22-94STRUCTURE OF HTH-TYPE TRANSCRIPTIONAL REGULATOR ETHR, G106W MUTANT
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Protein domain: Hemolysin II regulatory protein, HlyIIR (1)
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Bacillus cereus [TaxId: 1396] (1)
2FX0A:4-76CRYSTAL STRUCTURE OF HLYIIR, A HEMOLYSIN II TRANSCRIPTIONAL REGULATOR
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Protein domain: Hypothetical transcriptional regulator YcdC (2)
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Escherichia coli [TaxId: 562] (2)
3LOCA:11-85; B:11-85; C:12-85; D:11-85CRYSTAL STRUCTURE OF PUTATIVE TRANSCRIPTIONAL REGULATOR YCDC
4JYKA:12-86; B:17-86STRUCTURE OF E. COLI TRANSCRIPTIONAL REGULATOR RUTR WITH BOUND URACIL
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Protein domain: Hypothetical transcriptional regulator YfiR (1)
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Bacillus subtilis [TaxId: 1423] (1)
1RKTA:2-82; B:6-82CRYSTAL STRUCTURE OF YFIR, A PUTATIVE TRANSCRIPTIONAL REGULATOR FROM BACILLUS SUBTILIS
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Protein domain: Hypothetical transcriptional regulator YsiA (1)
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Bacillus subtilis [TaxId: 1423] (1)
1VI0A:6-77; B:6-77CRYSTAL STRUCTURE OF A TRANSCRIPTIONAL REGULATOR
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Protein domain: Multidrug binding protein QacR (24)
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Staphylococcus aureus [TaxId: 1280] (24)
1JT0A:2-72; B:2-72; C:2-72; D:2-72CRYSTAL STRUCTURE OF A COOPERATIVE QACR-DNA COMPLEX
1JT6A:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF THE MULTIDRUG BINDING PROTEIN QACR BOUND TO DEQUALINIUM
1JTXA:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF THE MULTIDRUG BINDING TRANSCRIPTIONAL REGULATOR QACR BOUND TO CRYSTAL VIOLET
1JTYA:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF THE MULTIDRUG BINDING TRANSCRIPTIONAL REGULATOR QACR BOUND TO ETHIDIUM
1JUMA:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF THE MULTIDRUG BINDING TRANSCRIPTIONAL REPRESSOR QACR BOUND TO THE NATURAL DRUG BERBERINE
1JUPA:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF THE MULTIDRUG BINDING TRANSCRIPTIONAL REPRESSOR QACR BOUND TO MALACHITE GREEN
1JUSA:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF THE MULTIDRUG BINDING TRANSCRIPTIONAL REPRESSOR QACR BOUND TO RHODAMINE 6G
1QVTA:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF THE MULTIDRUG BINDING TRANSCRIPTIONAL REPRESSOR QACR BOUND TO THE DRUG PROFLAVINE
1QVUA:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF THE MULTIDRUG BINDING TRANSCRIPTIONAL REPRESSOR QACR BOUND TO TWO DRUGS: ETHIDIUM AND PROFLAVINE
1RKWA:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF THE MULTIDRUG BINDING TRANSCRIPTIONAL REPRESSOR QACR BOUND TO PENTAMADINE
1RPWA:2-72; B:2-72; C:2-72; D:2-72CRYSTAL STRUCTURE OF THE MULTIDRUG BINDING PROTEIN QACR BOUND TO THE DIAMIDINE HEXAMIDINE
2DTZA:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF MULTIDRUG BINDING PROTEIN QACR FROM STAPHYLOCOCCUS AUREUS COCRYSTALLIZED WITH COMPOUND DB75
2G0EA:2-72; B:2-72; D:2-72; E:2-72STRUCTURE OF QACR MULTIDRUG TRANSCRIPTIONAL REGULATOR BOUND TO TRIVALENT AND BIVALENT DIAMIDINE DRUGS
2GBYA:2-72; B:2-72; D:2-72; E:2-72STRUCTURE OF QACR MULTIDRUG TRANSCRIPTIONAL REGULATOR BOUND TO BIVALENT DIAMIDINE BERENIL
2HQ5A:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF MULTIDRUG BINDING PROTEIN QACR FROM STAPHYLOCOCCUS AUREUS COCRYSTALLIZED WITH COMPOUND DB359
3BR0A:2-72; B:4-72CRYSTAL STRUCTURE OF THE COMPLEX OF MALACHITE GREEN BOUND TO QACR(E120Q), A MUTANT OF A MULTIDRUG BINDING TRANSCRIPTIONAL REPRESSOR
3BR3A:3-72; B:4-72CRYSTAL STRUCTURE OF THE COMPLEX OF ETHIDIUM BOUND TO QACR(E90Q), A MUTANT OF A MULTIDRUG BINDING TRANSCRIPTIONAL REPRESSOR
3BR5A:2-72; B:3-72; D:4-72; E:2-72CRYSTAL STRUCTURE OF THE COMPLEX OF RHODAMINE 6G BOUND TO QACR(E90Q), A MUTANT OF A MULTIDRUG BINDING TRANSCRIPTIONAL REPRESSOR
3BT9A:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF QACR(E57Q) BOUND TO DEQUALINIUM
3BTCA:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF QACR(E57Q) BOUND TO MALACHITE GREEN
3BTIA:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF QACR(E58Q) BOUND TO BERBERINE
3BTJA:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF QACR(E58Q) BOUND TO DEQUALINIUM
3BTLA:2-72; B:2-72; D:2-72; E:2-72CRYSTAL STRUCTURE OF QACR(E58Q) BOUND TO MALACHITE GREEN
3PM1A:3-72; B:1-72STRUCTURE OF QACR E90Q BOUND TO ETHIDIUM
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Protein domain: Probable transcriptional regulator PA1836 (1)
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Pseudomonas aeruginosa [TaxId: 287] (1)
2GENA:6-75STRUCTURAL GENOMICS, THE CRYSTAL STRUCTURE OF A PROBABLE TRANSCRIPTIONAL REGULATOR FROM PSEUDOMONAS AERUGINOSA PAO1
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Protein domain: Probable transcriptional regulator PA3133 (1)
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Pseudomonas aeruginosa [TaxId: 287] (1)
2FD5A:1-76THE CRYSTAL STRUCTURE OF A TRANSCRIPTIONAL REGULATOR FROM PSEUDOMONAS AERUGINOSA PAO1
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Protein domain: Probable transcriptional regulator RHA1_ro04631 (1)
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Rhodococcus sp. RHA1 [TaxId: 101510] (1)
2GFNA:4-80; B:7-80CRYSTAL STRUCTURE OF HTH-TYPE TRANSCRIPTIONAL REGULATOR PKSA RELATED PROTEIN FROM RHODOCOCCUS SP. RHA1
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Protein domain: Putative regulator SCO4008 (1)
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Streptomyces coelicolor [TaxId: 1902] (1)
2D6YA:7-74; B:5-74CRYSTAL STRUCTURE OF TRANSCRIPTIONAL FACTOR SCO4008 FROM STREPTOMYCES COELICOLOR A3(2)
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Protein domain: Putative regulatory protein Sco4313 (1)
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Streptomyces coelicolor [TaxId: 1902] (1)
2OI8A:8-86CRYSTAL STRUCTURE OF PUTATIVE REGULATORY PROTEIN SCO4313
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Protein domain: Putative transcriptional regulator (1)
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Rhodococcus sp. RHA1 [TaxId: 101510] (1)
2G3BA:2-73; B:2-73CRYSTAL STRUCTURE OF PUTATIVE TETR-FAMILY TRANSCRIPTIONAL REGULATOR FROM RHODOCOCCUS SP.
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Protein domain: Putative transcriptional regulator Atu0279 (1)
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Agrobacterium tumefaciens [TaxId: 358] (1)
2G7SA:3-76THE CRYSTAL STRUCTURE OF TRANSCRIPTIONAL REGULATOR, TETR FAMILY, FROM AGROBACTERIUM TUMEFACIENS
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Protein domain: Putative transcriptional regulator Rha04620 (1)
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Rhodococcus sp. RHA1 [TaxId: 101510] (1)
2G7GA:9-73THE CRYSTAL STRUCTURE OF THE PUTATIVE TRANSCRIPTIONAL REGULATOR RHA04620 FROM RHODOCOCCUS SP. RHA1
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Protein domain: Putative transcriptional regulator RHA1_ro03468 (1)
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Rhodococcus sp. RHA1 [TaxId: 101510] (1)
2HKUA:18-87; B:19-87STRUCTURAL GENOMICS, THE CRYSTAL STRUCTURE OF A PUTATIVE TRANSCRIPTIONAL REGULATOR FROM RHODOCOCCUS SP. RHA1
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Protein domain: Putative transcriptional regulator RHA1_ro09068 (1)
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Rhodococcus sp. [TaxId: 1831] (1)
2I10A:10-78; B:11-78PUTATIVE TETR TRANSCRIPTIONAL REGULATOR FROM RHODOCOCCUS SP. RHA1
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Protein domain: Putative transcriptional regulator SCO0857 (1)
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Streptomyces coelicolor [TaxId: 1902] (1)
2NP3A:35-99; B:22-99CRYSTAL STRUCTURE OF TETR-FAMILY REGULATOR (SCO0857) FROM STREPTOMYCES COELICOLOR A3.
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Protein domain: Putative transcriptional regulator SCO4850 (1)
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Streptomyces coelicolor [TaxId: 1902] (1)
3C07A:15-89; B:16-89CRYSTAL STRUCTURE OF A TETR FAMILY TRANSCRIPTIONAL REGULATOR FROM STREPTOMYCES COELICOLOR A3(2)
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Protein domain: Putative transcriptional regulator SCO4940 (1)
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Streptomyces coelicolor [TaxId: 1902] (1)
2HYJA:8-82THE CRYSTAL STRUCTURE OF A TETR-FAMILY TRANSCRIPTIONAL REGULATOR FROM STREPTOMYCES COELICOLOR
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Protein domain: Putative transcriptional regulator SCO5951 (1)
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Streptomyces coelicolor [TaxId: 1902] (1)
2ID3A:13-80; B:14-80CRYSTAL STRUCTURE OF TRANSCRIPTIONAL REGULATOR SCO5951 FROM STREPTOMYCES COELICOLOR A3(2)
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Protein domain: Putative transcriptional regulator SCO7704 (1)
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Streptomyces coelicolor [TaxId: 1902] (1)
2G7LA:16-83CRYSTAL STRUCTURE OF PUTATIVE TRANSCRIPTION REGULATOR SCO7704 FROM STREPTOMYCES COELICOR
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Protein domain: Putative transcriptional regulator YxaF (1)
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Bacillus subtilis [TaxId: 1423] (1)
1SGMA:5-77; B:5-77CRYSTAL STRUCTURE OF HYPOTHETICAL PROTEIN YXAF
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Protein domain: Putative transcriptional repressor YbiH (1)
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Salmonella typhimurium [TaxId: 90371] (1)
1T33A:1-88; B:7-88STRUCTURAL GENOMICS, THE CRYSTAL STRUCTURE OF A PUTATIVE TRANSCRIPTIONAL REPRESSOR (TETR/ACRR FAMILY) FROM SALMONELLA TYPHIMURIM LT2
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Protein domain: Tetracyclin repressor (Tet-repressor, TetR) (24)
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Escherichia coli [TaxId: 562] (24)
1A6IA:2-67TET REPRESSOR, CLASS D VARIANT
1BJ0  [entry was replaced by entry 4V2F without any SCOP domain information]
1BJY  [entry was replaced by entry 4V2G without any SCOP domain information]
1BJZA:2-67TETRACYCLINE CHELATED MG2+-ION INITIATES HELIX UNWINDING FOR TET REPRESSOR INDUCTION
1ORKA:2-67TET REPRESSOR, CLASS D IN COMPLEX WITH 9-(N,N-DIMETHYLGLYCYLAMIDO)-6-DEMETHYL-6-DEOXY-TETRACYCLINE
1QPIA:4-67CRYSTAL STRUCTURE OF TETRACYCLINE REPRESSOR/OPERATOR COMPLEX
2FJ1A:2-67CRYSTAL STRUCTURE ANALYSIS OF TET REPRESSOR (CLASS D) IN COMPLEX WITH 7-CHLORTETRACYCLINE-NICKEL(II)
2NS7A:5-67; B:3-67; C:7-67; D:4-67HOW AN IN VITRO SELECTED PEPTIDE MIMICS THE ANTIBIOTIC TETRACYCLINE TO INDUCE TET REPRESSOR
2O7OA:2-67CRYSTAL STRUCTURE ANALYSIS OF TETR(D) COMPLEX WITH DOXYCYCLINE
2TCTA:2-67THE COMPLEX FORMED BETWEEN TET REPRESSOR AND TETRACYCLINE-MG2+ REVEALS MECHANISM OF ANTIBIOTIC RESISTANCE
2TRTA:2-67TETRACYCLINE REPRESSOR CLASS D
2VKEA:2-67TET REPRESSOR CLASS D COMPLEXED WITH COBALT AND TETRACYCLINE
2X6OA:2-67TET REPRESSOR CLASS D IN COMPLEX WITH 7-CHLOR-2-CYANO-ISO-TETRACYCLINE
2X9DA:2-67TET REPRESSOR (CLASS D) IN COMPLEX WITH ISO-7 CHLORTETRACYCLINE
2XB5A:2-67TET REPRESSOR (CLASS D) IN COMPLEX WITH 7-IODOTETRACYCLINE
2XPS  [entry was replaced by entry 4D7M without any SCOP domain information]
2XPT  [entry was replaced by entry 4D7N without any SCOP domain information]
2XPUA:2-67TETR(D) IN COMPLEX WITH ANHYDROTETRACYCLINE.
2XPVA:2-67TETR(D) IN COMPLEX WITH MINOCYCLINE AND MAGNESIUM.
2XPWA:2-67TETR(D) IN COMPLEX WITH OXYTETRACYCLINE AND MAGNESIUM.
3FK6A:4-67; B:3-67CRYSTAL STRUCTURE OF TETR TRIPLE MUTANT (H64K, S135L, S138I)
3FK7A:4-67; B:4-67CRYSTAL STRUCTURE OF TETR TRIPLE MUTANT (H64K, S135L, S138I) IN COMPLEX WITH 4-DDMA-ATC
4ABZA:2-67TETR(D) IN COMPLEX WITH TIGECYCLINE AND MAGNESIUM
4AUXA:2-67TET REPRESSOR CLASS D IN COMPLEX WITH 9-NITROTETRACYCLINE
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Protein domain: Transcriptional activator DhaS (1)
(-)
Lactococcus lactis [TaxId: 1358] (1)
2IU5A:1-71; B:4-71DIHYDROXYACETONE KINASE OPERON ACTIVATOR DHAS
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Protein domain: Transcriptional regulator BC3163 (1)
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Bacillus cereus [TaxId: 1396] (1)
2FQ4A:9-77THE CRYSTAL STRUCTURE OF THE TRANSCRIPTIONAL REGULATOR (TETR FAMILY) FROM BACILLUS CEREUS
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Protein domain: Transcriptional regulator BC5000 (1)
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Bacillus cereus [TaxId: 1396] (1)
1ZK8A:6-77; B:8-77CRYSTAL STRUCTURE OF TRANSCRIPTIONAL REGULATOR FROM BACILLUS CEREUS ATCC 14579
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Protein domain: Transcriptional regulator Cgl1640/Cg1846 (1)
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Corynebacterium glutamicum [TaxId: 1718] (1)
2O7TA:1-78CRYSTAL STRUCTURE OF A TETR FAMILY TRANSCRIPTIONAL REGULATOR (NCGL1578, CGL1640) FROM CORYNEBACTERIUM GLUTAMICUM AT 2.10 A RESOLUTION
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Protein domain: Transcriptional regulator Cgl2612 (3)
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Corynebacterium glutamicum [TaxId: 1718] (3)
2YVEA:1-74; B:3-74CRYSTAL STRUCTURE OF THE METHYLENE BLUE-BOUND FORM OF THE MULTI-DRUG BINDING TRANSCRIPTIONAL REPRESSOR CGMR
2ZOYA:1-74; B:3-74THE MULTI-DRUG BINDING TRANSCRIPTIONAL REPRESSOR CGMR (CGL2612 PROTEIN) FROM C.GLUTAMICUM
2ZOZA:3-73; B:1-73CRYSTAL STRUCTURE OF THE ETHIDIUM-BOUND FORM OF THE MULTI-DRUG BINDING TRANSCRIPTIONAL REPRESSOR CGMR
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Protein domain: Transcriptional regulator EF0787 (1)
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Enterococcus faecalis [TaxId: 1351] (1)
1Z0XA:4-71; B:3-71CRYSTAL STRUCTURE OF TRANSCRIPTIONAL REGULATOR, TETR FAMILY FROM ENTEROCOCCUS FAECALIS V583
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Protein domain: Transcriptional regulator PsrA (1)
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Pseudomonas aeruginosa [TaxId: 287] (1)
2FBQA:2-80THE CRYSTAL STRUCTURE OF TRANSCRIPTIONAL REGULATOR PA3006
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Protein domain: Transcriptional regulator RHA1_ro04179 (1)
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Rhodococcus sp. [TaxId: 1831] (1)
2NP5A:9-77; B:9-77; C:10-77; D:10-77CRYSTAL STRUCTURE OF A TRANSCRIPTIONAL REGULATOR (RHA1_RO04179) FROM RHODOCOCCUS SP. RHA1.
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Protein domain: Transcriptional regulator TM1030 (8)
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Thermotoga maritima [TaxId: 2336] (8)
1Z77A:1-75CRYSTAL STRUCTURE OF TRANSCRIPTIONAL REGULATOR PROTEIN FROM THERMOTOGA MARITIMA.
1ZKGA:2-75; B:2-75CRYSTAL STRUCTURE OF TRANSCRIPTIONAL REGULATOR, TETR FAMILY (TM1030) FROM THERMOTOGA MARITIMA AT 2.30 A RESOLUTION
2ID6A:-1-75CRYSTAL STRUCTURE OF TRANSCRIPTIONAL REGULATOR (TM1030) AT 1.75A RESOLUTION
2IEKA:2-75NEW CRYSTAL FORM OF TRANSCRIPTIONAL REGULATOR TM1030 FROM THERMOTOGA MARITIMA
3IH2A:0-75TM1030 CRYSTALLIZED AT 323K
3IH3A:-1-75TM1030 CRYSTALLIZED AT 310K
3IH4A:-1-75TM1030 CRYSTALLIZED AT 277K
4I76A:3-75; B:1-75CRYSTAL STRUCTURE OF TRANSCRIPTIONAL REGULATOR TM1030 WITH OCTANOL