1PS1
 
 | | PENTALENENE SYNTHASE | | Descriptor: | PENTALENENE SYNTHASE, TRIMETHYL LEAD ION | | Authors: | Lesburg, C.A, Christianson, D.W. | | Deposit date: | 1997-03-23 | | Release date: | 1998-03-25 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Crystal structure of pentalenene synthase: mechanistic insights on terpenoid cyclization reactions in biology.
Science, 277, 1997
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2H4N
 | | H94N CARBONIC ANHYDRASE II COMPLEXED WITH ACETAZOLAMIDE | | Descriptor: | 5-ACETAMIDO-1,3,4-THIADIAZOLE-2-SULFONAMIDE, CARBONIC ANHYDRASE II, ZINC ION | | Authors: | Lesburg, C.A, Christianson, D.W. | | Deposit date: | 1997-05-29 | | Release date: | 1997-09-17 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Histidine --> carboxamide ligand substitutions in the zinc binding site of carbonic anhydrase II alter metal coordination geometry but retain catalytic activity.
Biochemistry, 36, 1997
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1C2P
 | | HEPATITIS C VIRUS NS5B RNA-DEPENDENT RNA POLYMERASE | | Descriptor: | RNA-DEPENDENT RNA POLYMERASE | | Authors: | Lesburg, C.A, Cable, M.B, Ferrari, E, Hong, Z, Mannarino, A.F, Weber, P.C. | | Deposit date: | 1999-07-26 | | Release date: | 2000-04-05 | | Last modified: | 2018-01-31 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal structure of the RNA-dependent RNA polymerase from hepatitis C virus reveals a fully encircled active site.
Nat.Struct.Biol., 6, 1999
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1CNJ
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1CNK
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1CNH
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1CNG
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1CNI
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1H4N
 | | H94N CARBONIC ANHYDRASE II COMPLEXED WITH TRIS | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, CARBONIC ANHYDRASE II, ZINC ION | | Authors: | Lesburg, C.A, Christianson, D.W. | | Deposit date: | 1997-05-29 | | Release date: | 1997-09-17 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Histidine --> carboxamide ligand substitutions in the zinc binding site of carbonic anhydrase II alter metal coordination geometry but retain catalytic activity.
Biochemistry, 36, 1997
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1H9N
 | | H119N CARBONIC ANHYDRASE II | | Descriptor: | CARBONIC ANHYDRASE II, ZINC ION | | Authors: | Lesburg, C.A, Christianson, D.W. | | Deposit date: | 1997-05-29 | | Release date: | 1997-09-17 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Histidine --> carboxamide ligand substitutions in the zinc binding site of carbonic anhydrase II alter metal coordination geometry but retain catalytic activity.
Biochemistry, 36, 1997
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1H9Q
 | | H119Q CARBONIC ANHYDRASE II | | Descriptor: | CARBONIC ANHYDRASE II, ZINC ION | | Authors: | Lesburg, C.A, Christianson, D.W. | | Deposit date: | 1997-05-29 | | Release date: | 1997-09-17 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Histidine --> carboxamide ligand substitutions in the zinc binding site of carbonic anhydrase II alter metal coordination geometry but retain catalytic activity.
Biochemistry, 36, 1997
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6X5Y
 | | IDO1 in complex with compound 4 | | Descriptor: | 4-fluoro-N-{1-[5-(2-methylpyrimidin-4-yl)-5,6,7,8-tetrahydro-1,5-naphthyridin-2-yl]cyclopropyl}benzamide, Indoleamine 2,3-dioxygenase 1 | | Authors: | Lesburg, C.A, Lammens, A. | | Deposit date: | 2020-05-27 | | Release date: | 2021-06-02 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.65 Å) | | Cite: | Utilization of MetID and Structural Data to Guide Placement of Spiro and Fused Cyclopropyl Groups for the Synthesis of Low Dose IDO1 Inhibitors
To Be Published
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3CTB
 | | Tethered PXR-LBD/SRC-1p apoprotein | | Descriptor: | Pregnane X receptor, Linker, Steroid receptor coactivator 1 | | Authors: | Lesburg, C.A. | | Deposit date: | 2008-04-11 | | Release date: | 2008-12-02 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Construction and characterization of a fully active PXR/SRC-1 tethered protein with increased stability
Protein Eng.Des.Sel., 21, 2008
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1ZSC
 | | CARBONIC ANHYDRASE II MUTANT E117Q, HOLO FORM | | Descriptor: | CARBONIC ANHYDRASE II, ZINC ION | | Authors: | Lesburg, C.A, Christianson, D.W. | | Deposit date: | 1996-01-09 | | Release date: | 1996-07-11 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Reversal of the hydrogen bond to zinc ligand histidine-119 dramatically diminishes catalysis and enhances metal equilibration kinetics in carbonic anhydrase II.
Biochemistry, 35, 1996
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1ZSB
 | | CARBONIC ANHYDRASE II MUTANT E117Q, TRANSITION STATE ANALOGUE ACETAZOLAMIDE | | Descriptor: | 5-ACETAMIDO-1,3,4-THIADIAZOLE-2-SULFONAMIDE, CARBONIC ANHYDRASE II, ZINC ION | | Authors: | Lesburg, C.A, Christianson, D.W. | | Deposit date: | 1996-01-09 | | Release date: | 1996-07-11 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Reversal of the hydrogen bond to zinc ligand histidine-119 dramatically diminishes catalysis and enhances metal equilibration kinetics in carbonic anhydrase II.
Biochemistry, 35, 1996
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1ZSA
 | | CARBONIC ANHYDRASE II MUTANT E117Q, APO FORM | | Descriptor: | CARBONIC ANHYDRASE II | | Authors: | Lesburg, C.A, Christianson, D.W. | | Deposit date: | 1996-01-09 | | Release date: | 1996-07-11 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Reversal of the hydrogen bond to zinc ligand histidine-119 dramatically diminishes catalysis and enhances metal equilibration kinetics in carbonic anhydrase II.
Biochemistry, 35, 1996
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5W2E
 | | HCV NS5B RNA-dependent RNA polymerase in complex with non-nucleoside inhibitor MK-8876 | | Descriptor: | 2-(4-fluorophenyl)-5-(11-fluoro-6H-pyrido[2',3':5,6][1,3]oxazino[3,4-a]indol-2-yl)-N-methyl-6-[methyl(methylsulfonyl)amino]-1-benzofuran-3-carboxamide, Genome polyprotein | | Authors: | Lesburg, C.A, Ummat, A. | | Deposit date: | 2017-06-06 | | Release date: | 2017-08-16 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Development of a New Structural Class of Broadly Acting HCV Non-Nucleoside Inhibitors Leading to the Discovery of MK-8876.
ChemMedChem, 12, 2017
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5WO4
 | | JAK1 complexed with compound 28 | | Descriptor: | 3-[(4-chloro-3-methoxyphenyl)amino]-1-[(3R,4S)-4-cyanooxan-3-yl]-1H-pyrazole-4-carboxamide, Tyrosine-protein kinase JAK1 | | Authors: | Lesburg, C.A, Patel, S.B. | | Deposit date: | 2017-08-01 | | Release date: | 2017-12-06 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (1.84 Å) | | Cite: | The Discovery of 3-((4-Chloro-3-methoxyphenyl)amino)-1-((3R,4S)-4-cyanotetrahydro-2H-pyran-3-yl)-1H-pyrazole-4-carboxamide, a Highly Ligand Efficient and Efficacious Janus Kinase 1 Selective Inhibitor with Favorable Pharmacokinetic Properties.
J. Med. Chem., 60, 2017
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3HVL
 | | Tethered PXR-LBD/SRC-1p complexed with SR-12813 | | Descriptor: | Pregnane X receptor, Linker, Steroid receptor coactivator 1, ... | | Authors: | Lesburg, C.A, Wang, W, Prosise, W.W, Chen, J, Taremi, S.S, Le, H.V, Madison, V, Cui, X, Thomas, A, Cheng, K.C. | | Deposit date: | 2009-06-16 | | Release date: | 2009-08-04 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Construction and characterization of a fully active PXR/SRC-1 tethered protein with increased stability
Protein Eng.Des.Sel., 21, 2008
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3LKH
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3SKE
 | | I. Novel HCV NS5B Polymerase Inhibitors: Discovery of Indole 2- Carboxylic Acids with C3-Heterocycles | | Descriptor: | 1-[(2-aminopyridin-4-yl)methyl]-3-(2,4-dioxo-1,2-dihydrothieno[3,4-d]pyrimidin-3(4H)-yl)-5-(trifluoromethyl)-1H-indole-2-carboxylic acid, HCV NS5B RNA_DEPENDENT RNA POLYMERASE, PHOSPHATE ION | | Authors: | Lesburg, C.A, Anilkumar, G.N. | | Deposit date: | 2011-06-22 | | Release date: | 2011-08-31 | | Last modified: | 2012-09-26 | | Method: | X-RAY DIFFRACTION (1.97 Å) | | Cite: | I. Novel HCV NS5B polymerase inhibitors: discovery of indole 2-carboxylic acids with C3-heterocycles.
Bioorg.Med.Chem.Lett., 21, 2011
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3SKH
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6MX3
 | | Crystal structure of human STING (G230A, H232R, R293Q) in complex with Compound 1 | | Descriptor: | (3S,4S)-2-(4-tert-butylphenyl)-3-(4-methoxyphenyl)-1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid, CALCIUM ION, Stimulator of interferon genes protein | | Authors: | Lesburg, C.A, Siu, T, Ho, T. | | Deposit date: | 2018-10-30 | | Release date: | 2018-12-19 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (1.362 Å) | | Cite: | Discovery of a Novel cGAMP Competitive Ligand of the Inactive Form of STING.
ACS Med Chem Lett, 10, 2019
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6MXE
 | | Crystal structure of human STING (G230A, H232R, R293Q) in complex with Compound 18 | | Descriptor: | CALCIUM ION, Stimulator of interferon genes protein, [(3S,4S)-2-(4-tert-butyl-3-chlorophenyl)-3-(2,3-dihydro-1,4-benzodioxin-6-yl)-7-fluoro-1-oxo-1,2,3,4-tetrahydroisoquinolin-4-yl]acetic acid | | Authors: | Lesburg, C.A, Siu, T, Ho, T. | | Deposit date: | 2018-10-30 | | Release date: | 2018-12-19 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.47 Å) | | Cite: | Discovery of a Novel cGAMP Competitive Ligand of the Inactive Form of STING.
ACS Med Chem Lett, 10, 2019
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6MX0
 | | Crystal structure of human STING apoprotein (G230A, H232R, R293Q) | | Descriptor: | CALCIUM ION, Stimulator of interferon genes protein | | Authors: | Lesburg, C.A, Siu, T, Ho, T. | | Deposit date: | 2018-10-30 | | Release date: | 2018-12-19 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.73 Å) | | Cite: | Discovery of a Novel cGAMP Competitive Ligand of the Inactive Form of STING.
ACS Med Chem Lett, 10, 2019
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