1AUI
 
 | | HUMAN CALCINEURIN HETERODIMER | | Descriptor: | CALCIUM ION, FE (III) ION, SERINE/THREONINE PHOSPHATASE 2B, ... | | Authors: | Kissinger, C.R, Parge, H.E, Knighton, D.R, Pelletier, L.A, Lewis, C.T, Tempczyk, A, Villafranca, J.E. | | Deposit date: | 1997-08-27 | | Release date: | 1997-12-03 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Crystal structures of human calcineurin and the human FKBP12-FK506-calcineurin complex.
Nature, 378, 1995
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1FXD
 | | REFINED CRYSTAL STRUCTURE OF FERREDOXIN II FROM DESULFOVIBRIO GIGAS AT 1.7 ANGSTROMS | | Descriptor: | FE3-S4 CLUSTER, FERREDOXIN II | | Authors: | Kissinger, C.R, Sieker, L.C, Adman, E.T, Jensen, L.H. | | Deposit date: | 1991-04-08 | | Release date: | 1993-04-15 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Refined crystal structure of ferredoxin II from Desulfovibrio gigas at 1.7 A.
J.Mol.Biol., 219, 1991
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1HDD
 | | CRYSTAL STRUCTURE OF AN ENGRAILED HOMEODOMAIN-DNA COMPLEX AT 2.8 ANGSTROMS RESOLUTION: A FRAMEWORK FOR UNDERSTANDING HOMEODOMAIN-DNA INTERACTIONS | | Descriptor: | DNA (5'-D(*AP*TP*TP*AP*GP*GP*TP*AP*AP*TP*TP*AP*CP*AP*TP*GP*G P*CP*AP*AP*A)-3'), DNA (5'-D(*TP*TP*TP*TP*GP*CP*CP*AP*TP*GP*TP*AP*AP*TP*TP*AP*C P*CP*TP*AP*A)-3'), PROTEIN (ENGRAILED HOMEODOMAIN) | | Authors: | Kissinger, C.R, Liu, B, Martin-Blanco, E, Kornberg, T.B, Pabo, C.O. | | Deposit date: | 1991-09-16 | | Release date: | 1992-01-15 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystal structure of an engrailed homeodomain-DNA complex at 2.8 A resolution: a framework for understanding homeodomain-DNA interactions.
Cell(Cambridge,Mass.), 63, 1990
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1U7T
 | | Crystal Structure of ABAD/HSD10 with a Bound Inhibitor | | Descriptor: | 1-AZEPAN-1-YL-2-PHENYL-2-(4-THIOXO-1,4-DIHYDRO-PYRAZOLO[3,4-D]PYRIMIDIN-5-YL)ETHANONE ADDUCT, 3-hydroxyacyl-CoA dehydrogenase type II, NICOTINAMIDE-ADENINE-DINUCLEOTIDE | | Authors: | Kissinger, C.R, Rejto, P.A, Pelletier, L.A, Showalter, R.E, Villafranca, J.E. | | Deposit date: | 2004-08-04 | | Release date: | 2004-10-05 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure of human ABAD/HSD10 with a bound inhibitor: implications for design of Alzheimer's disease therapeutics
J.Mol.Biol., 342, 2004
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2PN3
 | | Crystal Structure of Hepatitis C Virus IRES Subdomain IIa | | Descriptor: | 5'-R(*CP*GP*GP*AP*GP*GP*AP*AP*CP*UP*AP*CP*UP*GP*UP*CP*UP*UP*CP*AP*CP*GP*CP*C)-3', 5'-R(*GP*CP*GP*(5BU)P*GP*UP*CP*GP*UP*GP*CP*AP*GP*CP*CP*(5BU)P*CP*CP*GP*G)-3', MAGNESIUM ION | | Authors: | Zhao, Q, Han, Q, Kissinger, C.R, Hermann, T, Thompson, P.A. | | Deposit date: | 2007-04-23 | | Release date: | 2008-04-01 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Structure of hepatitis C virus IRES subdomain IIa.
Acta Crystallogr.,Sect.D, 64, 2008
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2PN4
 | | Crystal Structure of Hepatitis C Virus IRES Subdomain IIa | | Descriptor: | 5'-R(*CP*GP*GP*AP*GP*GP*AP*AP*CP*UP*AP*CP*UP*GP*UP*CP*UP*UP*CP*AP*CP*GP*CP*C)-3', 5'-R(*GP*CP*GP*(5BU)P*GP*UP*CP*GP*UP*GP*CP*AP*GP*CP*CP*(5BU)P*CP*CP*GP*G)-3', STRONTIUM ION | | Authors: | Zhao, Q, Han, Q, Kissinger, C.R, Thompson, P.A. | | Deposit date: | 2007-04-23 | | Release date: | 2008-04-01 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.32 Å) | | Cite: | Structure of hepatitis C virus IRES subdomain IIa.
Acta Crystallogr.,Sect.D, 64, 2008
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3BR9
 | | Crystal Structure of HCV NS5B Polymerase with a Novel Pyridazinone Inhibitor | | Descriptor: | (2R)-2-({3-[5-hydroxy-2-(3-methylbutyl)-3-oxo-6-thiophen-2-yl-2,3-dihydropyridazin-4-yl]-1,1-dioxido-2H-1,2,4-benzothia diazin-7-yl}oxy)propanamide, RNA-directed RNA polymerase | | Authors: | Zhao, Q, Showalter, R.E, Han, Q, Kissinger, C.R. | | Deposit date: | 2007-12-21 | | Release date: | 2008-12-23 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Novel HCV NS5B polymerase inhibitors derived from 4-(1',1'-dioxo-1',4'-dihydro-1'lambda6-benzo[1',2',4']thiadiazin-3'-yl)-5-hydroxy-2H-pyridazin-3-ones. Part 1: exploration of 7'-substitution of benzothiadiazine.
Bioorg.Med.Chem.Lett., 18, 2008
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3BSC
 | | Crystal Structure of HCV NS5B Polymerase with a Novel Pyridazinone Inhibitor | | Descriptor: | 5-hydroxy-4-(7-methoxy-1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl)-2-(3-methylbutyl)-6-phenylpyridazin-3(2H)-one, RNA-directed RNA polymerase | | Authors: | Zhao, Q, Showalter, R.E, Han, Q, Kissinger, C.R. | | Deposit date: | 2007-12-23 | | Release date: | 2008-12-23 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (2.65 Å) | | Cite: | Novel HCV NS5B polymerase inhibitors derived from 4-(1',1'-dioxo-1',4'-dihydro-1'lambda6-benzo[1',2',4']thiadiazin-3'-yl)-5-hydroxy-2H-pyridazin-3-ones. Part 1: exploration of 7'-substitution of benzothiadiazine.
Bioorg.Med.Chem.Lett., 18, 2008
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3BSA
 | | Crystal Structure of HCV NS5B Polymerase with a Novel Pyridazinone Inhibitor | | Descriptor: | 2-({3-[5-hydroxy-2-(3-methylbutyl)-3-oxo-6-(1,3-thiazol-5-yl)-2,3-dihydropyridazin-4-yl]-1,1-dioxido-2H-1,2,4-benzothia diazin-7-yl}oxy)acetamide, RNA-directed RNA polymerase | | Authors: | Han, Q, Showalter, R.E, Zhao, Q, Kissinger, C.R. | | Deposit date: | 2007-12-23 | | Release date: | 2008-12-23 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Novel HCV NS5B polymerase inhibitors derived from 4-(1',1'-dioxo-1',4'-dihydro-1'lambda6-benzo[1',2',4']thiadiazin-3'-yl)-5-hydroxy-2H-pyridazin-3-ones. Part 1: exploration of 7'-substitution of benzothiadiazine.
Bioorg.Med.Chem.Lett., 18, 2008
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1ENH
 | | STRUCTURAL STUDIES OF THE ENGRAILED HOMEODOMAIN | | Descriptor: | ENGRAILED HOMEODOMAIN | | Authors: | Clarke, N.D, Kissinger, C.R, Desjarlais, J, Gilliland, G.L, Pabo, C.O. | | Deposit date: | 1994-05-20 | | Release date: | 1994-08-31 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structural studies of the engrailed homeodomain.
Protein Sci., 3, 1994
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3GYN
 | | Crystal structure of HCV NS5B polymerase with a novel monocyclic dihydropyridinone inhibitor | | Descriptor: | N-{3-[(5R)-1-cyclopentyl-4-hydroxy-5-methyl-5-(3-methylbutyl)-2-oxo-1,2,5,6-tetrahydropyridin-3-yl]-1,1-dioxido-4H-1,2,4-benzothiadiazin-7-yl}methanesulfonamide, RNA-directed RNA polymerase | | Authors: | Zhao, Q, Showalter, R.E, Han, Q, Kissinger, C.R. | | Deposit date: | 2009-04-04 | | Release date: | 2009-12-08 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | 5,5'- and 6,6'-dialkyl-5,6-dihydro-1H-pyridin-2-ones as potent inhibitors of HCV NS5B polymerase.
Bioorg.Med.Chem.Lett., 19, 2009
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3IGV
 | | Crystal structure of HCV NS5B polymerase with a novel monocyclic dihydro-pyridinone inhibitor | | Descriptor: | N-{3-[(6S)-6-ethyl-1-(4-fluorobenzyl)-4-hydroxy-2-oxo-1,2,5,6-tetrahydropyridin-3-yl]-1,1-dioxido-2H-1,2,4-benzothiadiazin-7-yl}methanesulfonamide, RNA-DIRECTED RNA POLYMERASE | | Authors: | Zhao, Q, Showalter, R.E, Han, Q, Kissinger, C.R. | | Deposit date: | 2009-07-28 | | Release date: | 2009-12-08 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | 5,5'- and 6,6'-dialkyl-5,6-dihydro-1H-pyridin-2-ones as potent inhibitors of HCV NS5B polymerase.
Bioorg.Med.Chem.Lett., 19, 2009
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3H2L
 | | Crystal structure of HCV NS5B polymerase in complex with a novel bicyclic dihydro-pyridinone inhibitor | | Descriptor: | N-{3-[(4aR,7aS)-1-(4-fluorobenzyl)-4-hydroxy-2-oxo-2,4a,5,6,7,7a-hexahydro-1H-cyclopenta[b]pyridin-3-yl]-1,1-dioxido-2H-1,2,4-benzothiadiazin-7-yl}methanesulfonamide, NS5B polymerase | | Authors: | Han, Q, Showalter, R.E, Zhou, Q, Kissinger, C.R. | | Deposit date: | 2009-04-14 | | Release date: | 2009-12-08 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Discovery of tricyclic 5,6-dihydro-1H-pyridin-2-ones as novel, potent, and orally bioavailable inhibitors of HCV NS5B polymerase.
Bioorg.Med.Chem.Lett., 19, 2009
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3E51
 | | Crystal structure of HCV NS5B polymerase with a novel pyridazinone inhibitor | | Descriptor: | N-{3-[5-hydroxy-2-(3-methylbutyl)-3-oxo-6-pyrrolidin-1-yl-2,3-dihydropyridazin-4-yl]-1,1-dioxido-2H-1,2,4-benzothiadiazin-7-yl}methanesulfonamide, RNA-directed RNA polymerase | | Authors: | Han, Q, Showalter, R.E, Zhao, Q, Kissinger, C.R. | | Deposit date: | 2008-08-12 | | Release date: | 2009-08-18 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Novel HCV NS5B polymerase inhibitors derived from 4-(1',1'-dioxo-1',4'-dihydro-1'lambda(6)-benzo[1',2',4']thiadiazin-3'-yl)-5-hydroxy-2H-pyridazin-3-ones. Part 5: Exploration of pyridazinones containing 6-amino-substituents.
Bioorg.Med.Chem.Lett., 18, 2008
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3CDE
 | | Crystal structure of HCV NS5B polymerase with a novel Pyridazinone inhibitor | | Descriptor: | N-{3-[5-hydroxy-2-(3-methylbutyl)-3-oxo-6-thiophen-2-yl-2,3-dihydropyridazin-4-yl]-1,1-dioxido-2H-1,2,4-benzothiadiazin-7-yl}methanesulfonamide, RNA-directed RNA polymerase | | Authors: | Zhao, Q, Showalter, R.E, Han, Q, Kissinger, C.R. | | Deposit date: | 2008-02-26 | | Release date: | 2009-03-03 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Novel HCV NS5B polymerase inhibitors derived from 4-(1',1'-dioxo-1',4'-dihydro-1'lambda(6)-benzo[1',2',4']thiadiazin-3'-yl)-5-hydroxy-2H-pyridazin-3-ones. Part 3: Further optimization of the 2-, 6-, and 7'-substituents and initial pharmacokinetic assessments.
Bioorg.Med.Chem.Lett., 18, 2008
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3CVK
 | | Crystal structure of HCV NS5B polymerase with a novel pyridazinone inhibitor | | Descriptor: | N-{3-[1-(3,3-Dimethyl-butyl)-4-hydroxy-2-oxo-1,2,4a,5,6,7-hexahydro-pyrrolo[1,2-b]pyridazin-3-yl]-1,1-dioxo-1,2-dihydro -1lambda6-benzo[1,2,4]thiadiazin-7-yl}-methanesulfonamide, RNA-directed RNA polymerase | | Authors: | Zhao, Q, Showalter, R.E, Han, Q, Kissinger, C.R. | | Deposit date: | 2008-04-18 | | Release date: | 2009-04-21 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (2.31 Å) | | Cite: | Hexahydro-pyrrolo- and hexahydro-1H-pyrido[1,2-b]pyridazin-2-ones as potent inhibitors of HCV NS5B polymerase.
Bioorg.Med.Chem.Lett., 18, 2008
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3D28
 | | Crystal structure of hcv ns5b polymerase with a novel benzisothiazole inhibitor | | Descriptor: | (5S)-1-benzyl-3-(1,1-dioxido-1,2-benzisothiazol-3-yl)-4-hydroxy-5-(1-methylethyl)-1,5-dihydro-2H-pyrrol-2-one, RNA-directed RNA polymerase | | Authors: | Han, Q, Showalter, R.E, Zhao, Q, Kissinger, C.R. | | Deposit date: | 2008-05-07 | | Release date: | 2009-05-19 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure-based design, synthesis, and biological evaluation of 1,1-dioxoisothiazole and benzo[b]thiophene-1,1-dioxide derivatives as novel inhibitors of hepatitis C virus NS5B polymerase.
Bioorg.Med.Chem.Lett., 18, 2008
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3D5M
 | | Crystal structure of HCV NS5B polymerase with a novel pyridazinone inhibitor | | Descriptor: | N-({3-[(5S)-5-tert-butyl-1-(3-chloro-4-fluorobenzyl)-4-hydroxy-2-oxo-2,5-dihydro-1H-pyrrol-3-yl]-1,1-dioxido-1,2-benzis othiazol-7-yl}methyl)methanesulfonamide, RNA-directed RNA polymerase | | Authors: | Zhao, Q, Showalter, R.E, Han, Q, Kissinger, C.R. | | Deposit date: | 2008-05-16 | | Release date: | 2009-05-19 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structure-based design, synthesis, and biological evaluation of 1,1-dioxoisothiazole and benzo[b]thiophene-1,1-dioxide derivatives as novel inhibitors of hepatitis C virus NS5B polymerase.
Bioorg.Med.Chem.Lett., 18, 2008
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3CWJ
 | | Crystal structure of hcv ns5b polymerase with a novel pyridazinone inhibitor | | Descriptor: | N-{3-[5-hydroxy-2-(3-methylbutyl)-3-oxo-6-thiophen-2-yl-2,3-dihydropyridazin-4-yl]-1,1-dioxido-2H-1,4-benzothiazin-7-yl}methanesulfonamide, RNA-DIRECTED RNA POLYMERASE | | Authors: | Han, Q, Showalter, R.E, Zhao, Q, Kissinger, C.R. | | Deposit date: | 2008-04-21 | | Release date: | 2009-04-21 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | 4-(1,1-Dioxo-1,4-dihydro-1lambda6-benzo[1,4]thiazin-3-yl)-5-hydroxy-2H-pyridazin-3-ones as potent inhibitors of HCV NS5B polymerase
Bioorg.Med.Chem.Lett., 18, 2008
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3CO9
 | | Crystal structure of HCV NS5B polymerase with a novel pyridazinone inhibitor | | Descriptor: | N-{3-[4-hydroxy-1-(3-methylbutyl)-2-oxo-1,2-dihydropyrrolo[1,2-b]pyridazin-3-yl]-1,1-dioxido-2H-1,2,4-benzothiadiazin-7 -yl}methanesulfonamide, RNA-directed RNA polymerase | | Authors: | Han, Q, Showalter, R.E, Zhao, Q, Kissinger, C.R. | | Deposit date: | 2008-03-27 | | Release date: | 2009-02-10 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Pyrrolo[1,2-b]pyridazin-2-ones as potent inhibitors of HCV NS5B polymerase.
Bioorg.Med.Chem.Lett., 18, 2008
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