4QGE
 
 | | phosphodiesterase-9A in complex with inhibitor WYQ-C36D | | Descriptor: | MAGNESIUM ION, N~2~-(1-cyclopentyl-4-oxo-4,7-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)-N-(4-methoxyphenyl)-D-alaninamide, Phosphodiesterase 9A, ... | | Authors: | Shao, Y.-X, Huang, M, Cui, W, Ke, H. | | Deposit date: | 2014-05-22 | | Release date: | 2014-12-10 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Discovery of a Phosphodiesterase 9A Inhibitor as a Potential Hypoglycemic Agent.
J.Med.Chem., 57, 2014
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4CYH
 | | CYCLOPHILIN A COMPLEXED WITH DIPEPTIDE HIS-PRO | | Descriptor: | CYCLOPHILIN A, HISTIDINE, PROLINE | | Authors: | Zhao, Y, Ke, H. | | Deposit date: | 1996-02-27 | | Release date: | 1996-07-11 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Mechanistic implication of crystal structures of the cyclophilin-dipeptide complexes.
Biochemistry, 35, 1996
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4EL1
 | | Crystal structure of oxidized hPDI (abb'xa') | | Descriptor: | Protein disulfide-isomerase | | Authors: | Wang, C, Li, W, Ren, J, Ke, H, Gong, W, Feng, W, Wang, C.-C. | | Deposit date: | 2012-04-10 | | Release date: | 2013-04-10 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.883 Å) | | Cite: | Structural insights into the redox-regulated dynamic conformations of human protein disulfide isomerase
Antioxid Redox Signal, 19, 2013
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4EKZ
 | | Crystal structure of reduced hPDI (abb'xa') | | Descriptor: | Protein disulfide-isomerase | | Authors: | Wang, C, Li, W, Ren, J, Ke, H, Gong, W, Feng, W, Wang, C.-C. | | Deposit date: | 2012-04-10 | | Release date: | 2013-04-10 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.51 Å) | | Cite: | Structural insights into the redox-regulated dynamic conformations of human protein disulfide isomerase
Antioxid Redox Signal, 19, 2013
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4GH6
 | | Crystal structure of the PDE9A catalytic domain in complex with inhibitor 28 | | Descriptor: | High affinity cGMP-specific 3',5'-cyclic phosphodiesterase 9A, MAGNESIUM ION, N-(4-methoxyphenyl)-N~2~-[1-(2-methylphenyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl]-L-alaninamide, ... | | Authors: | Hou, J, Ke, H. | | Deposit date: | 2012-08-07 | | Release date: | 2012-10-03 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structure-Based Discovery of Highly Selective Phosphodiesterase-9A Inhibitors and Implications for Inhibitor Design.
J.Med.Chem., 55, 2012
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1VBT
 | | Structure of cyclophilin complexed with sulfur-substituted tetrapeptide AAPF | | Descriptor: | CYCLOPHILIN A, SULFUR-SUBSTITUTED TETRAPEPTIDE | | Authors: | Zhao, Y, Chen, Y, Schutkowski, M, Fischer, G, Ke, H. | | Deposit date: | 1998-06-16 | | Release date: | 1999-01-13 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Insight Into Conversion of Substrate to Inhibitor
To be Published
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1ZKN
 | | Structure of PDE4D2-IBMX | | Descriptor: | 3-ISOBUTYL-1-METHYLXANTHINE, MAGNESIUM ION, ZINC ION, ... | | Authors: | Huai, Q, Liu, Y, Francis, S.H, Corbin, J.D, Ke, H. | | Deposit date: | 2005-05-03 | | Release date: | 2005-05-17 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Crystal Structures of Phosphodiesterases 4 and 5 in Complex with Inhibitor 3-Isobutyl-1-Methylxanthine Suggest a Conformation Determinant of Inhibitor Selectivity
J.Biol.Chem., 279, 2004
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5CYH
 | | CYCLOPHILIN A COMPLEXED WITH DIPEPTIDE GLY-PRO | | Descriptor: | CYCLOPHILIN A, GLYCINE, PROLINE | | Authors: | Zhao, Y, Ke, H. | | Deposit date: | 1996-02-27 | | Release date: | 1996-07-11 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Mechanistic implication of crystal structures of the cyclophilin-dipeptide complexes.
Biochemistry, 35, 1996
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7ELE
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7ELD
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1AT1
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1ACM
 | | ARGININE 54 IN THE ACTIVE SITE OF ESCHERICHIA COLI ASPARTATE TRANSCARBAMOYLASE IS CRITICAL FOR CATALYSIS: A SITE-SPECIFIC MUTAGENESIS, NMR AND X-RAY CRYSTALLOGRAPHY STUDY | | Descriptor: | ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN, ASPARTATE CARBAMOYLTRANSFERASE, CATALYTIC CHAIN, ... | | Authors: | Stevens, R.C, Kantrowitz, E.R, Lipscomb, W.N. | | Deposit date: | 1992-07-08 | | Release date: | 1992-07-15 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Arginine 54 in the active site of Escherichia coli aspartate transcarbamoylase is critical for catalysis: a site-specific mutagenesis, NMR, and X-ray crystallographic study.
Protein Sci., 1, 1992
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2AT1
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3AT1
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2OUN
 | | crystal structure of PDE10A2 in complex with AMP | | Descriptor: | ADENOSINE MONOPHOSPHATE, MAGNESIUM ION, ZINC ION, ... | | Authors: | Wang, H.C, Liu, Y.D, Hou, J, Zheng, M.Y, Robinson, H, Ke, H.M. | | Deposit date: | 2007-02-12 | | Release date: | 2007-03-20 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.56 Å) | | Cite: | From the Cover: Structural insight into substrate specificity of phosphodiesterase 10.
Proc.Natl.Acad.Sci.Usa, 104, 2007
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4AT1
 | | STRUCTURAL CONSEQUENCES OF EFFECTOR BINDING TO THE T STATE OF ASPARTATE CARBAMOYLTRANSFERASE. CRYSTAL STRUCTURES OF THE UNLIGATED AND ATP-, AND CTP-COMPLEXED ENZYMES AT 2.6-ANGSTROMS RESOLUTION | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, ASPARTATE CARBAMOYLTRANSFERASE (T STATE), CATALYTIC CHAIN, ... | | Authors: | Stevens, R.C, Gouaux, J.E, Lipscomb, W.N. | | Deposit date: | 1990-04-26 | | Release date: | 1990-10-15 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structural consequences of effector binding to the T state of aspartate carbamoyltransferase: crystal structures of the unligated and ATP- and CTP-complexed enzymes at 2.6-A resolution.
Biochemistry, 29, 1990
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1FPG
 | | STRUCTURAL ASPECTS OF THE ALLOSTERIC INHIBITION OF FRUCTOSE-1,6-BISPHOSPHATASE BY AMP: THE BINDING OF BOTH THE SUBSTRATE ANALOGUE 2,5-ANHYDRO-D-GLUCITOL-1,6-BISPHOSPHATE AND CATALYTIC METAL IONS MONITORED BY X-RAY CRYSTALLOGRAPHY | | Descriptor: | 2,5-anhydro-1,6-di-O-phosphono-D-glucitol, ADENOSINE MONOPHOSPHATE, FRUCTOSE 1,6-BISPHOSPHATASE, ... | | Authors: | Villeret, V, Huang, S, Zhang, Y, Lipscomb, W.N. | | Deposit date: | 1994-12-15 | | Release date: | 1995-02-27 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structural aspects of the allosteric inhibition of fructose-1,6-bisphosphatase by AMP: the binding of both the substrate analogue 2,5-anhydro-D-glucitol 1,6-bisphosphate and catalytic metal ions monitored by X-ray crystallography.
Biochemistry, 34, 1995
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1FPE
 | | STRUCTURAL ASPECTS OF THE ALLOSTERIC INHIBITION OF FRUCTOSE-1,6-BISPHOSPHATASE BY AMP: THE BINDING OF BOTH THE SUBSTRATE ANALOGUE 2,5-ANHYDRO-D-GLUCITOL-1,6-BISPHOSPHATE AND CATALYTIC METAL IONS MONITORED BY X-RAY CRYSTALLOGRAPHY | | Descriptor: | 2,5-anhydro-1,6-di-O-phosphono-D-glucitol, ADENOSINE MONOPHOSPHATE, FRUCTOSE 1,6-BISPHOSPHATASE, ... | | Authors: | Villeret, V, Huang, S, Zhang, Y, Lipscomb, W.N. | | Deposit date: | 1994-12-15 | | Release date: | 1995-02-27 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structural aspects of the allosteric inhibition of fructose-1,6-bisphosphatase by AMP: the binding of both the substrate analogue 2,5-anhydro-D-glucitol 1,6-bisphosphate and catalytic metal ions monitored by X-ray crystallography.
Biochemistry, 34, 1995
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1FRP
 | | CRYSTAL STRUCTURE OF FRUCTOSE-1,6-BISPHOSPHATASE COMPLEXED WITH FRUCTOSE-2,6-BISPHOSPHATE, AMP AND ZN2+ AT 2.0 ANGSTROMS RESOLUTION. ASPECTS OF SYNERGISM BETWEEN INHIBITORS | | Descriptor: | 2,6-di-O-phosphono-beta-D-fructofuranose, ADENOSINE MONOPHOSPHATE, FRUCTOSE 1,6-BISPHOSPHATASE, ... | | Authors: | Xue, Y, Huang, S, Liang, J.-Y, Zhang, Y, Lipscomb, W.N. | | Deposit date: | 1994-08-26 | | Release date: | 1994-11-30 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure of fructose-1,6-bisphosphatase complexed with fructose 2,6-bisphosphate, AMP, and Zn2+ at 2.0-A resolution: aspects of synergism between inhibitors.
Proc.Natl.Acad.Sci.USA, 91, 1994
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1FPF
 | | STRUCTURAL ASPECTS OF THE ALLOSTERIC INHIBITION OF FRUCTOSE-1,6-BISPHOSPHATASE BY AMP: THE BINDING OF BOTH THE SUBSTRATE ANALOGUE 2,5-ANHYDRO-D-GLUCITOL-1,6-BISPHOSPHATE AND CATALYTIC METAL IONS MONITORED BY X-RAY CRYSTALLOGRAPHY | | Descriptor: | 2,5-anhydro-1,6-di-O-phosphono-D-glucitol, ADENOSINE MONOPHOSPHATE, FRUCTOSE 1,6-BISPHOSPHATASE, ... | | Authors: | Villeret, V, Huang, S, Zhang, Y, Lipscomb, W.N. | | Deposit date: | 1994-12-15 | | Release date: | 1995-02-27 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structural aspects of the allosteric inhibition of fructose-1,6-bisphosphatase by AMP: the binding of both the substrate analogue 2,5-anhydro-D-glucitol 1,6-bisphosphate and catalytic metal ions monitored by X-ray crystallography.
Biochemistry, 34, 1995
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1FPD
 | | STRUCTURAL ASPECTS OF THE ALLOSTERIC INHIBITION OF FRUCTOSE-1,6-BISPHOSPHATASE BY AMP: THE BINDING OF BOTH THE SUBSTRATE ANALOGUE 2,5-ANHYDRO-D-GLUCITOL-1,6-BISPHOSPHATE AND CATALYTIC METAL IONS MONITORED BY X-RAY CRYSTALLOGRAPHY | | Descriptor: | 2,5-anhydro-1,6-di-O-phosphono-D-glucitol, ADENOSINE MONOPHOSPHATE, FRUCTOSE 1,6-BISPHOSPHATASE, ... | | Authors: | Villeret, V, Huang, S, Zhang, Y, Lipscomb, W.N. | | Deposit date: | 1994-12-15 | | Release date: | 1995-02-27 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structural aspects of the allosteric inhibition of fructose-1,6-bisphosphatase by AMP: the binding of both the substrate analogue 2,5-anhydro-D-glucitol 1,6-bisphosphate and catalytic metal ions monitored by X-ray crystallography.
Biochemistry, 34, 1995
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3B2R
 | | Crystal Structure of PDE5A1 catalytic domain in complex with Vardenafil | | Descriptor: | 2-{2-ETHOXY-5-[(4-ETHYLPIPERAZIN-1-YL)SULFONYL]PHENYL}-5-METHYL-7-PROPYLIMIDAZO[5,1-F][1,2,4]TRIAZIN-4(1H)-ONE, cGMP-specific 3',5'-cyclic phosphodiesterase | | Authors: | Huanchen, W, Mengchun, Y, Howard, R, Sharron, H.F, Hengming, K. | | Deposit date: | 2007-10-19 | | Release date: | 2008-05-20 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.07 Å) | | Cite: | Conformational variations of both phosphodiesterase-5 and inhibitors provide the structural basis for the physiological effects of vardenafil and sildenafil.
Mol.Pharmacol., 73, 2008
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6AT1
 | | STRUCTURAL CONSEQUENCES OF EFFECTOR BINDING TO THE T STATE OF ASPARTATE CARBAMOYLTRANSFERASE. CRYSTAL STRUCTURES OF THE UNLIGATED AND ATP-, AND CTP-COMPLEXED ENZYMES AT 2.6-ANGSTROMS RESOLUTION | | Descriptor: | ASPARTATE CARBAMOYLTRANSFERASE (T STATE), CATALYTIC CHAIN, ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN, ... | | Authors: | Stevens, R.C, Gouaux, J.E, Lipscomb, W.N. | | Deposit date: | 1990-04-26 | | Release date: | 1990-10-15 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structural consequences of effector binding to the T state of aspartate carbamoyltransferase: crystal structures of the unligated and ATP- and CTP-complexed enzymes at 2.6-A resolution.
Biochemistry, 29, 1990
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1D09
 | | ASPARTATE TRANSCARBAMOYLASE COMPLEXED WITH N-PHOSPHONACETYL-L-ASPARTATE (PALA) | | Descriptor: | ASPARTATE CARBAMOYLTRANSFERASE CATALYTIC CHAIN, ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN, N-(PHOSPHONACETYL)-L-ASPARTIC ACID, ... | | Authors: | Jin, L, Stec, B, Lipscomb, W.N, Kantrowitz, E.R. | | Deposit date: | 1999-09-09 | | Release date: | 2000-01-28 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Insights into the mechanisms of catalysis and heterotropic regulation of Escherichia coli aspartate transcarbamoylase based upon a structure of the enzyme complexed with the bisubstrate analogue N-phosphonacetyl-L-aspartate at 2.1 A.
Proteins, 37, 1999
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8AT1
 | | CRYSTAL STRUCTURES OF ASPARTATE CARBAMOYLTRANSFERASE LIGATED WITH PHOSPHONOACETAMIDE, MALONATE, AND CTP OR ATP AT 2.8-ANGSTROMS RESOLUTION AND NEUTRAL P*H | | Descriptor: | ASPARTATE CARBAMOYLTRANSFERASE (R STATE), CATALYTIC CHAIN, ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN, ... | | Authors: | Gouaux, J.E, Stevens, R.C, Lipscomb, W.N. | | Deposit date: | 1989-09-22 | | Release date: | 1990-10-15 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystal structures of aspartate carbamoyltransferase ligated with phosphonoacetamide, malonate, and CTP or ATP at 2.8-A resolution and neutral pH.
Biochemistry, 29, 1990
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