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Class: All alpha proteins (14657)
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Fold: lambda repressor-like DNA-binding domains (180)
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Superfamily: lambda repressor-like DNA-binding domains (180)
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Family: GalR/LacI-like bacterial regulator (44)
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Protein domain: Fructose repressor (FruR), N-terminal domain (2)
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Escherichia coli [TaxId: 562] (2)
1UXCA:FRUCTOSE REPRESSOR DNA-BINDING DOMAIN, NMR, MINIMIZED STRUCTURE
1UXDA:FRUCTOSE REPRESSOR DNA-BINDING DOMAIN, NMR, 34 STRUCTURES
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Protein domain: Glucose-resistance amylase regulator CcpA, N-terminal domain (4)
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Bacillus megaterium [TaxId: 1404] (4)
1RZRA:1-60; C:1-60; D:1-60; G:1-60CRYSTAL STRUCTURE OF TRANSCRIPTIONAL REGULATOR-PHOSPHOPROTEIN-DNA COMPLEX
1ZVVA:1-59; B:1-59; G:1-59CRYSTAL STRUCTURE OF A CCPA-CRH-DNA COMPLEX
2HSGA:2-60STRUCTURE OF TRANSCRIPTION REGULATOR CCPA IN ITS DNA-FREE STATE
2JCGA:3-51APO FORM OF THE CATABOLITE CONTROL PROTEIN A (CCPA) FROM BACILLUS MEGATERIUM, WITH THE DNA BINDING DOMAIN
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Protein domain: Lac repressor (LacR), N-terminal domain (14)
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Escherichia coli [TaxId: 562] (14)
1CJGA:; B:NMR STRUCTURE OF LAC REPRESSOR HP62-DNA COMPLEX
1EFAA:2-60; B:2-60; C:46-60CRYSTAL STRUCTURE OF THE LAC REPRESSOR DIMER BOUND TO OPERATOR AND THE ANTI-INDUCER ONPF
1JWLA:2-60; B:2-60STRUCTURE OF THE DIMERIC LAC REPRESSOR/OPERATOR O1/ONPF COMPLEX
1L1MA:; B:SOLUTION STRUCTURE OF A DIMER OF LAC REPRESSOR DNA-BINDING DOMAIN COMPLEXED TO ITS NATURAL OPERATOR O1
1LBGA:1-60; B:1-60; C:1-60; D:1-60LACTOSE OPERON REPRESSOR BOUND TO 21-BASE PAIR SYMMETRIC OPERATOR DNA, ALPHA CARBONS ONLY
1LCCA:STRUCTURE OF THE COMPLEX OF LAC REPRESSOR HEADPIECE AND AN 11 BASE-PAIR HALF-OPERATOR DETERMINED BY NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY AND RESTRAINED MOLECULAR DYNAMICS
1LCDA:STRUCTURE OF THE COMPLEX OF LAC REPRESSOR HEADPIECE AND AN 11 BASE-PAIR HALF-OPERATOR DETERMINED BY NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY AND RESTRAINED MOLECULAR DYNAMICS
1LQCA:LAC REPRESSOR HEADPIECE (RESIDUES 1-56), NMR, 32 STRUCTURES
1OSLA:; B:SOLUTION STRUCTURE OF A DIMERIC LACTOSE DNA-BINDING DOMAIN COMPLEXED TO A NONSPECIFIC DNA SEQUENCE
2BJCA:1-62; B:NMR STRUCTURE OF A PROTEIN-DNA COMPLEX OF AN ALTERED SPECIFICITY MUTANT OF THE LAC REPRESSOR HEADPIECE THAT MIMICS THE GAL REPRESSOR
2KEIA:; B:REFINED SOLUTION STRUCTURE OF A DIMER OF LAC REPRESSOR DNA-BINDING DOMAIN COMPLEXED TO ITS NATURAL OPERATOR O1
2KEJA:; B:SOLUTION STRUCTURE OF A DIMER OF LAC REPRESSOR DNA-BINDING DOMAIN COMPLEXED TO ITS NATURAL OPERATOR O2
2KEKA:; B:SOLUTION STRUCTURE OF A DIMER OF LAC REPRESSOR DNA-BINDING DOMAIN COMPLEXED TO ITS NATURAL OPERATOR O3
2PE5A:2-61; B:2-61; C:2-61CRYSTAL STRUCTURE OF THE LAC REPRESSOR BOUND TO ONPG IN REPRESSED STATE
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Protein domain: Purine repressor (PurR), N-terminal domain (24)
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Escherichia coli [TaxId: 562] (24)
1BDHA:3-58PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1BDIA:3-58PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1JFSA:2-58PURINE REPRESSOR MUTANT-HYPOXANTHINE-PURF OPERATOR COMPLEX
1JFTA:2-58PURINE REPRESSOR MUTANT-HYPOXANTHINE-PURF OPERATOR COMPLEX
1JH9A:2-58PURINE REPRESSOR MUTANT-HYPOXANTHINE-PURF OPERATOR COMPLEX
1PNRA:3-58PURINE REPRESSOR-HYPOXANTHINE-PURF-OPERATOR COMPLEX
1PRUA:PURINE REPRESSOR DNA-BINDING DOMAIN DNA BINDING
1PRVA:PURINE REPRESSOR DNA-BINDING DOMAIN DNA BINDING
1QP0A:3-58PURINE REPRESSOR-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1QP4A:3-58PURINE REPRESSOR-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1QP7A:3-58PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1QPZA:2-58PURINE REPRESSOR-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1QQAA:3-58PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1QQBA:3-58PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1VPWA:3-58STRUCTURE OF THE PURR MUTANT, L54M, BOUND TO HYPOXANTHINE AND PURF OPERATOR DNA
1WETA:3-58STRUCTURE OF THE PURR-GUANINE-PURF OPERATOR COMPLEX
1ZAYA:3-58PURINE REPRESSOR-HYPOXANTHINE-MODIFIED-PURF-OPERATOR COMPLEX
2PUAA:2-58CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES
2PUBA:3-58CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES
2PUCA:3-58CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES
2PUDA:3-58CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES
2PUEA:3-58CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES
2PUFA:3-58CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES
2PUGA:3-58CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES