1CJG
 
 | | NMR STRUCTURE OF LAC REPRESSOR HP62-DNA COMPLEX | | Descriptor: | DNA (5'-D(*GP*AP*AP*TP*TP*GP*TP*GP*AP*GP*CP*GP*CP*TP*CP*AP*CP*AP*AP*TP*TP*C)-3'), PROTEIN (LAC REPRESSOR) | | Authors: | Spronk, C.A.E.M, Bonvin, A.M.J.J, Radha, P.K, Melacini, G, Boelens, R, Kaptein, R. | | Deposit date: | 1999-04-14 | | Release date: | 2000-01-01 | | Last modified: | 2023-12-27 | | Method: | SOLUTION NMR | | Cite: | The solution structure of Lac repressor headpiece 62 complexed to a symmetrical lac operator.
Structure Fold.Des., 7, 1999
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2BJC
 | | NMR structure of a protein-DNA complex of an altered specificity mutant of the lac repressor headpiece that mimics the gal repressor | | Descriptor: | 5'-D(*GP*AP*AP*TP*TP*GP*TP*AP*AP*GP *CP*GP*CP*TP*TP*AP*CP*AP*AP*TP*TP*C)-3', LACTOSE OPERON REPRESSOR | | Authors: | Salinas, R.K, Folkers, G.E, Bonvin, A.M.J.J, Das, D, Boelens, R, Kaptein, R. | | Deposit date: | 2005-02-01 | | Release date: | 2005-10-18 | | Last modified: | 2020-01-15 | | Method: | SOLUTION NMR | | Cite: | Altered Specificity in DNA Binding by the Lac Repressor: A Mutant Lac Headpiece that Mimics the Gal Repressor
Chembiochem, 6, 2005
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1UXD
 | | Fructose repressor DNA-binding domain, NMR, 34 structures | | Descriptor: | FRUCTOSE REPRESSOR | | Authors: | Penin, F, Geourjon, C, Montserret, R, Bockmann, A, Lesage, A, Yang, Y, Bonod-Bidaud, C, Cortay, J.C, Negre, D, Cozzone, A.J, Deleage, G. | | Deposit date: | 1996-12-26 | | Release date: | 1997-04-01 | | Last modified: | 2017-11-29 | | Method: | SOLUTION NMR | | Cite: | Three-dimensional structure of the DNA-binding domain of the fructose repressor from Escherichia coli by 1H and 15N NMR.
J.Mol.Biol., 270, 1997
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1UXC
 | | FRUCTOSE REPRESSOR DNA-BINDING DOMAIN, NMR, MINIMIZED STRUCTURE | | Descriptor: | FRUCTOSE REPRESSOR | | Authors: | Penin, F, Geourjon, C, Montserret, R, Bockmann, A, Lesage, A, Yang, Y, Bonod-Bidaud, C, Cortay, J.C, Negre, D, Cozzone, A.J, Deleage, G. | | Deposit date: | 1996-12-26 | | Release date: | 1997-04-21 | | Last modified: | 2017-11-29 | | Method: | SOLUTION NMR | | Cite: | Three-dimensional structure of the DNA-binding domain of the fructose repressor from Escherichia coli by 1H and 15N NMR.
J.Mol.Biol., 270, 1997
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2KEK
 | | Solution structure of a dimer of LAC repressor DNA-binding domain complexed to its natural operator O3 | | Descriptor: | DNA (5'-D(*CP*GP*GP*CP*AP*GP*TP*GP*AP*GP*CP*GP*CP*AP*AP*CP*GP*CP*AP*AP*TP*TP*C)-3'), DNA (5'-D(P*GP*AP*AP*TP*TP*GP*CP*GP*TP*TP*GP*CP*GP*CP*TP*CP*AP*CP*TP*GP*CP*CP*G)-3'), Lactose operon repressor | | Authors: | Romanuka, J, Folkers, G, Biris, N, Tishchenko, E, Wienk, H, Kaptein, R, Boelens, R. | | Deposit date: | 2009-01-30 | | Release date: | 2009-05-19 | | Last modified: | 2021-10-20 | | Method: | SOLUTION NMR | | Cite: | Specificity and affinity of Lac repressor for the auxiliary operators O2 and O3 are explained by the structures of their protein-DNA complexes.
J.Mol.Biol., 390, 2009
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2KEI
 | | Refined Solution Structure of a Dimer of LAC repressor DNA-Binding domain complexed to its natural operator O1 | | Descriptor: | DNA (5'-D(*GP*AP*AP*TP*TP*GP*TP*GP*AP*GP*CP*GP*GP*AP*TP*AP*AP*CP*AP*AP*TP*TP*T)-3'), DNA (5'-D(P*AP*AP*AP*TP*TP*GP*TP*TP*AP*TP*CP*CP*GP*CP*TP*CP*AP*CP*AP*AP*TP*TP*C)-3'), Lactose operon repressor | | Authors: | Romanuka, J, Folkers, G, Biris, N, Tishchenko, E, Wienk, H, Kaptein, R, Boelens, R. | | Deposit date: | 2009-01-30 | | Release date: | 2009-05-19 | | Last modified: | 2021-10-20 | | Method: | SOLUTION NMR | | Cite: | Specificity and affinity of Lac repressor for the auxiliary operators O2 and O3 are explained by the structures of their protein-DNA complexes.
J.Mol.Biol., 390, 2009
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2KEJ
 | | Solution structure of a dimer of LAC repressor DNA-binding domain complexed to its natural operator O2 | | Descriptor: | DNA (5'-D(*GP*AP*AP*AP*TP*GP*TP*GP*AP*GP*CP*GP*AP*GP*TP*AP*AP*CP*AP*AP*CP*CP*G)-3'), DNA (5'-D(P*CP*GP*GP*TP*TP*GP*TP*TP*AP*CP*TP*CP*GP*CP*TP*CP*AP*CP*AP*TP*TP*TP*C)-3'), Lactose operon repressor | | Authors: | Romanuka, J, Folkers, G, Biris, N, Tishchenko, E, Wienk, H, Kaptein, R, Boelens, R. | | Deposit date: | 2009-01-30 | | Release date: | 2009-05-19 | | Last modified: | 2021-10-20 | | Method: | SOLUTION NMR | | Cite: | Specificity and affinity of Lac repressor for the auxiliary operators O2 and O3 are explained by the structures of their protein-DNA complexes.
J.Mol.Biol., 390, 2009
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2LCV
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1OSL
 | | Solution structure of a dimeric lactose DNA-binding domain complexed to a nonspecific DNA sequence | | Descriptor: | 5'-D(*CP*GP*AP*TP*AP*AP*GP*AP*TP*AP*TP*CP*TP*TP*AP*TP*CP*G)-3', Lactose operon repressor | | Authors: | Kalodimos, C.G, Bonvin, A.M.J.J, Boelens, R, Kaptein, R. | | Deposit date: | 2003-03-20 | | Release date: | 2004-05-04 | | Last modified: | 2021-10-27 | | Method: | SOLUTION NMR | | Cite: | Structure and flexibility adaptation in nonspecific and specific protein-DNA complexes.
Science, 305, 2004
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1PRV
 | | PURINE REPRESSOR DNA-BINDING DOMAIN DNA BINDING | | Descriptor: | PURINE REPRESSOR | | Authors: | Nagadoi, A, Morikawa, S, Nakamura, H, Enari, M, Kobayashi, K, Yamamoto, H, Sampei, G, Mizobuchi, K, Schumacher, M.A, Brennan, R.G, Nishimura, Y. | | Deposit date: | 1995-05-08 | | Release date: | 1996-03-08 | | Last modified: | 2012-02-22 | | Method: | SOLUTION NMR | | Cite: | Structural comparison of the free and DNA-bound forms of the purine repressor DNA-binding domain.
Structure, 3, 1995
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1PRU
 | | PURINE REPRESSOR DNA-BINDING DOMAIN DNA BINDING | | Descriptor: | PURINE REPRESSOR | | Authors: | Nagadoi, A, Morikawa, S, Nakamura, H, Enari, M, Kobayashi, K, Yamamoto, H, Sampei, G, Mizobuchi, K, Schumacher, M.A, Brennan, R.G, Nishimura, Y. | | Deposit date: | 1995-05-08 | | Release date: | 1996-03-08 | | Last modified: | 2012-02-22 | | Method: | SOLUTION NMR | | Cite: | Structural comparison of the free and DNA-bound forms of the purine repressor DNA-binding domain.
Structure, 3, 1995
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1L1M
 | | SOLUTION STRUCTURE OF A DIMER OF LAC REPRESSOR DNA-BINDING DOMAIN COMPLEXED TO ITS NATURAL OPERATOR O1 | | Descriptor: | 5'-D(*AP*AP*AP*TP*TP*GP*TP*TP*AP*TP*CP*CP*GP*CP*TP*CP*AP*CP*AP*AP*TP*TP*C)-3', 5'-D(*GP*AP*AP*TP*TP*GP*TP*GP*AP*GP*CP*GP*GP*AP*TP*AP*AP*CP*AP*AP*TP*TP*T)-3', Lactose operon repressor | | Authors: | Kalodimos, C.G, Bonvin, A.M.J.J, Salinas, R.K, Wechselberger, R, Boelens, R, Kaptein, R. | | Deposit date: | 2002-02-19 | | Release date: | 2002-06-26 | | Last modified: | 2021-10-27 | | Method: | SOLUTION NMR | | Cite: | Plasticity in protein-DNA recognition: lac repressor interacts with its natural operator 01 through alternative conformations of its DNA-binding domain.
EMBO J., 21, 2002
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1LCD
 | | 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 | | Descriptor: | DNA (5'-D(*AP*AP*TP*TP*GP*TP*GP*AP*GP*CP*G)-3'), DNA (5'-D(*CP*GP*CP*TP*CP*AP*CP*AP*AP*TP*T)-3'), Lac Repressor, ... | | Authors: | Chuprina, V.P, Rullmann, J.A.C, Lamerichs, R.M.J.N, Van Boom, J.H, Boelens, R, Kaptein, R. | | Deposit date: | 1993-03-25 | | Release date: | 1994-01-31 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | 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.
J.Mol.Biol., 234, 1993
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1LCC
 | | 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 | | Descriptor: | DNA (5'-D(*AP*AP*TP*TP*GP*TP*GP*AP*GP*CP*G)-3'), DNA (5'-D(*CP*GP*CP*TP*CP*AP*CP*AP*AP*TP*T)-3'), Lac Repressor, ... | | Authors: | Chuprina, V.P, Rullmann, J.A.C, Lamerichs, R.M.J.N, Van Boom, J.H, Boelens, R, Kaptein, R. | | Deposit date: | 1993-03-25 | | Release date: | 1994-01-31 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | 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.
J.Mol.Biol., 234, 1993
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1LQC
 | | LAC REPRESSOR HEADPIECE (RESIDUES 1-56), NMR, 32 STRUCTURES | | Descriptor: | LAC REPRESSOR | | Authors: | Slijper, M, Bonvin, A.M.J.J, Boelens, R, Kaptein, R. | | Deposit date: | 1996-08-13 | | Release date: | 1997-02-12 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | Refined structure of lac repressor headpiece (1-56) determined by relaxation matrix calculations from 2D and 3D NOE data: change of tertiary structure upon binding to the lac operator.
J.Mol.Biol., 259, 1996
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5YSZ
 | | transcriptional regulator CelR-cellobiose complex | | Descriptor: | GLYCEROL, Transcriptional regulator, LacI family, ... | | Authors: | Fu, Y, Yeom, S.Y, Lee, D.H, Lee, S.G. | | Deposit date: | 2017-11-16 | | Release date: | 2018-08-22 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.631 Å) | | Cite: | Structural and functional analyses of the cellulase transcription regulator CelR
FEBS Lett., 592, 2018
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7FF4
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6NDI
 | | Crystal Structure of the Sugar Binding Domain of LacI Family Protein from Klebsiella pneumoniae | | Descriptor: | Transcriptional regulator | | Authors: | Minasov, G, Shuvalova, L, Wawrzak, Z, Kiryukhina, O, Dubrovska, I, Anderson, W.F, Satchell, K.J.F, Joachimiak, A, Center for Structural Genomics of Infectious Diseases (CSGID) | | Deposit date: | 2018-12-13 | | Release date: | 2018-12-26 | | Last modified: | 2023-06-14 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | A Structural Systems Biology Approach to High-Risk CG23 Klebsiella pneumoniae.
Microbiol Resour Announc, 12, 2023
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1EFA
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5UFH
 | | The crystal structure of a LacI-type transcription regulator from Bifidobacterium animalis subsp. lactis DSM 10140 | | Descriptor: | GLYCEROL, LacI-type transcriptional regulator, NITRATE ION | | Authors: | Tan, K, Li, H, Endres, M, Joachimiak, A, Midwest Center for Structural Genomics (MCSG) | | Deposit date: | 2017-01-04 | | Release date: | 2017-01-18 | | Last modified: | 2020-01-01 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | The crystal structure of a LacI-type transcription regulator from Bifidobacterium animalis subsp. lactis DSM 10140
To Be Published
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7X7H
 | | Crystal structure of Fructose regulator/Histidine phosphocarrier protein complex from Vibrio cholerae | | Descriptor: | CALCIUM ION, Catabolite repressor/activator, HPr family phosphocarrier protein | | Authors: | Kim, M.-K, Zhang, J, Yoon, C.-K, Seok, Y.-J. | | Deposit date: | 2022-03-09 | | Release date: | 2023-03-15 | | Last modified: | 2023-07-05 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | HPr prevents FruR-mediated facilitation of RNA polymerase binding to the fru promoter in Vibrio cholerae.
Nucleic Acids Res., 51, 2023
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1ZVV
 | | Crystal structure of a ccpa-crh-dna complex | | Descriptor: | DNA recognition strand CRE, Glucose-resistance amylase regulator, HPr-like protein crh, ... | | Authors: | Schumacher, M.A, Brennan, R.G, Hillen, W, Seidel, G. | | Deposit date: | 2005-06-02 | | Release date: | 2006-02-07 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.98 Å) | | Cite: | Phosphoprotein Crh-Ser46-P displays altered binding to CcpA to effect carbon catabolite regulation.
J.Biol.Chem., 281, 2006
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4RZT
 | | Lac repressor engineered to bind sucralose, sucralose-bound tetramer | | Descriptor: | 4-chloro-4-deoxy-alpha-D-galactopyranose-(1-2)-1,6-dichloro-1,6-dideoxy-beta-D-fructofuranose, Lac repressor | | Authors: | Arbing, M.A, Cascio, D, Sawaya, M.R, Kosuri, S, Church, G.M. | | Deposit date: | 2014-12-24 | | Release date: | 2015-12-23 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Engineering an allosteric transcription factor to respond to new ligands.
Nat.Methods, 13, 2016
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4RZS
 | | Lac repressor engineered to bind sucralose, unliganded tetramer | | Descriptor: | GLYCEROL, Lac repressor | | Authors: | Arbing, M.A, Cascio, D, Kosuri, S, Church, G.M. | | Deposit date: | 2014-12-24 | | Release date: | 2015-12-23 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.71 Å) | | Cite: | Engineering an allosteric transcription factor to respond to new ligands.
Nat.Methods, 13, 2016
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1BDH
 | | PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX | | Descriptor: | DNA (5'-D(*TP*AP*CP*GP*CP*AP*AP*AP*CP*GP*TP*TP*TP*GP*CP*GP*T )-3'), HYPOXANTHINE, PROTEIN (PURINE REPRESSOR) | | Authors: | Glasfeld, A, Schumacher, M.A, Choi, K.Y, Zalkin, H, Brennan, R.G. | | Deposit date: | 1996-07-25 | | Release date: | 1997-04-21 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | A Positively Charged Residue Bound in the Minor Groove Does not Alter the Bending of a DNA Duplex
J.Am.Chem.Soc., 118, 1996
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