2RMC
| Crystal structure of murine cyclophilin C complexed with immunosuppressive drug cyclosporin A | Descriptor: | CYCLOSPORIN A, PEPTIDYL-PROLYL CIS-TRANS ISOMERASE C | Authors: | Ke, H, Zhao, Y, Luo, F, Weissman, I, Friedman, J. | Deposit date: | 1994-01-07 | Release date: | 1995-02-14 | Last modified: | 2023-12-06 | Method: | X-RAY DIFFRACTION (1.64 Å) | Cite: | Crystal Structure of Murine Cyclophilin C Complexed with Immunosuppressive Drug Cyclosporin A Proc.Natl.Acad.Sci.USA, 90, 1993
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2RMA
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2RMB
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3FBP
| STRUCTURE REFINEMENT OF FRUCTOSE-1,6-BISPHOSPHATASE AND ITS FRUCTOSE 2,6-BISPHOSPHATE COMPLEX AT 2.8 ANGSTROMS RESOLUTION | Descriptor: | 2,6-di-O-phosphono-beta-D-fructofuranose, FRUCTOSE 1,6-BISPHOSPHATASE | Authors: | Ke, H, Thorpe, C.M, Seaton, B.A, Marcus, F, Lipscomb, W.N. | Deposit date: | 1990-06-07 | Release date: | 1992-04-15 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (2.8 Å) | Cite: | Structure refinement of fructose-1,6-bisphosphatase and its fructose 2,6-bisphosphate complex at 2.8 A resolution. J.Mol.Biol., 212, 1990
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2FBP
| STRUCTURE REFINEMENT OF FRUCTOSE-1,6-BISPHOSPHATASE AND ITS FRUCTOSE 2,6-BISPHOSPHATE COMPLEX AT 2.8 ANGSTROMS RESOLUTION | Descriptor: | FRUCTOSE 1,6-BISPHOSPHATASE | Authors: | Ke, H, Thorpe, C.M, Seaton, B.A, Marcus, F, Lipscomb, W.N. | Deposit date: | 1990-06-07 | Release date: | 1992-04-15 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2.8 Å) | Cite: | Structure refinement of fructose-1,6-bisphosphatase and its fructose 2,6-bisphosphate complex at 2.8 A resolution. J.Mol.Biol., 212, 1990
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2CPL
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8ATC
| COMPLEX OF N-PHOSPHONACETYL-L-ASPARTATE WITH ASPARTATE CARBAMOYLTRANSFERASE. X-RAY REFINEMENT, ANALYSIS OF CONFORMATIONAL CHANGES AND CATALYTIC AND ALLOSTERIC MECHANISMS | Descriptor: | ASPARTATE CARBAMOYLTRANSFERASE (R STATE), CATALYTIC CHAIN, ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN, ... | Authors: | Ke, H, Lipscomb, W.N, Cho, Y, Honzatko, R.B. | Deposit date: | 1989-08-25 | Release date: | 1990-10-15 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Complex of N-phosphonacetyl-L-aspartate with aspartate carbamoyltransferase. X-ray refinement, analysis of conformational changes and catalytic and allosteric mechanisms. J.Mol.Biol., 204, 1988
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6X88
| PDE6 chicken GAF domain | Descriptor: | Cone cGMP-specific 3',5'-cyclic phosphodiesterase subunit alpha' | Authors: | Ke, H. | Deposit date: | 2020-06-01 | Release date: | 2020-11-04 | Method: | X-RAY DIFFRACTION (3.1997447 Å) | Cite: | Structural Analysis of the Regulatory GAF Domains of cGMP Phosphodiesterase Elucidates the Allosteric Communication Pathway. J.Mol.Biol., 432, 2020
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1FBP
| CRYSTAL STRUCTURE OF FRUCTOSE-1,6-BISPHOSPHATASE COMPLEXED WITH FRUCTOSE 6-PHOSPHATE, AMP, AND MAGNESIUM | Descriptor: | 6-O-phosphono-beta-D-fructofuranose, ADENOSINE MONOPHOSPHATE, FRUCTOSE 1,6-BISPHOSPHATASE, ... | Authors: | Ke, H, Zhang, Y, Lipscomb, W.N. | Deposit date: | 1990-05-31 | Release date: | 1992-04-15 | Last modified: | 2020-07-29 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Crystal structure of fructose-1,6-bisphosphatase complexed with fructose 6-phosphate, AMP, and magnesium. Proc.Natl.Acad.Sci.USA, 87, 1990
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6CPU
| Crystal structure of yeast caPDE2 | Descriptor: | MAGNESIUM ION, Phosphodiesterase, ZINC ION | Authors: | Ke, H, Wang, y. | Deposit date: | 2018-03-14 | Release date: | 2019-02-20 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Crystal Structures of Candida albicans Phosphodiesterase 2 and Implications for Its Biological Functions. Biochemistry, 57, 2018
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6CPT
| crystal structure of yeast caPDE2 in complex with IBMX | Descriptor: | 3-ISOBUTYL-1-METHYLXANTHINE, MAGNESIUM ION, Phosphodiesterase, ... | Authors: | Ke, h, Wang, Y. | Deposit date: | 2018-03-14 | Release date: | 2019-02-20 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Crystal Structures of Candida albicans Phosphodiesterase 2 and Implications for Its Biological Functions. Biochemistry, 57, 2018
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6VBI
| crystal structure of PDE5 in complex with a non-competitive inhibitor | Descriptor: | (13bS)-4,9-dimethoxy-14-methyl-8,13,13b,14-tetrahydroindolo[2',3':3,4]pyrido[2,1-b]quinazolin-5(7H)-one, cGMP-specific 3',5'-cyclic phosphodiesterase | Authors: | Ke, H, Luo, H.B. | Deposit date: | 2019-12-18 | Release date: | 2021-01-20 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (2.30000758 Å) | Cite: | Identification of a novel allosteric pocket and its regulation mechanism To Be Published
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2QYL
| Crystal structure of PDE4B2B in complex with inhibitor NPV | Descriptor: | 4-[8-(3-nitrophenyl)-1,7-naphthyridin-6-yl]benzoic acid, MAGNESIUM ION, Phosphodiesterase 4B, ... | Authors: | Ke, H. | Deposit date: | 2007-08-15 | Release date: | 2008-04-08 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (1.95 Å) | Cite: | Structures of the four subfamilies of phosphodiesterase-4 provide insight into the selectivity of their inhibitors. Biochem.J., 408, 2007
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2QYM
| crystal structure of unliganded PDE4C2 | Descriptor: | MAGNESIUM ION, Phosphodiesterase 4C, ZINC ION | Authors: | Ke, H. | Deposit date: | 2007-08-15 | Release date: | 2008-04-08 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Structures of the four subfamilies of phosphodiesterase-4 provide insight into the selectivity of their inhibitors. Biochem.J., 408, 2007
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2QYN
| Crystal structure of PDE4D2 in complex with inhibitor NPV | Descriptor: | 4-[8-(3-nitrophenyl)-1,7-naphthyridin-6-yl]benzoic acid, MAGNESIUM ION, ZINC ION, ... | Authors: | Ke, H. | Deposit date: | 2007-08-15 | Release date: | 2008-04-08 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (1.57 Å) | Cite: | Structures of the four subfamilies of phosphodiesterase-4 provide insight into the selectivity of their inhibitors. Biochem.J., 408, 2007
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4FBP
| CONFORMATIONAL TRANSITION OF FRUCTOSE-1,6-BISPHOSPHATASE: STRUCTURE COMPARISON BETWEEN THE AMP COMPLEX (T FORM) AND THE FRUCTOSE 6-PHOSPHATE COMPLEX (R FORM) | Descriptor: | ADENOSINE MONOPHOSPHATE, FRUCTOSE 1,6-BISPHOSPHATASE | Authors: | Ke, H, Zhang, Y, Liang, J.-Y, Lipscomb, W.N. | Deposit date: | 1991-02-11 | Release date: | 1992-07-15 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Conformational transition of fructose-1,6-bisphosphatase: structure comparison between the AMP complex (T form) and the fructose 6-phosphate complex (R form). Biochemistry, 30, 1991
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5FBP
| CRYSTAL STRUCTURE OF THE NEUTRAL FORM OF FRUCTOSE-1,6-BISPHOSPHATASE COMPLEXED WITH THE PRODUCT FRUCTOSE 6-PHOSPHATE AT 2.1-ANGSTROMS RESOLUTION | Descriptor: | 6-O-phosphono-beta-D-fructofuranose, FRUCTOSE 1,6-BISPHOSPHATASE | Authors: | Ke, H, Liang, J.-Y, Zhang, Y, Lipscomb, W.N. | Deposit date: | 1991-02-11 | Release date: | 1992-07-15 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Crystal structure of the neutral form of fructose-1,6-bisphosphatase complexed with the product fructose 6-phosphate at 2.1-A resolution. Proc.Natl.Acad.Sci.USA, 88, 1991
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5WH6
| Crystal structure of PDE4D2 in complex with inhibitor (S_Zl-n-91) | Descriptor: | 1-[4-(difluoromethoxy)-3-{[(3S)-oxolan-3-yl]oxy}phenyl]-3-methylbutan-1-one, MAGNESIUM ION, ZINC ION, ... | Authors: | Ke, H, Wang, H. | Deposit date: | 2017-07-14 | Release date: | 2018-07-18 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Identification of a PDE4-Specific Pocket for the Design of Selective Inhibitors. Biochemistry, 57, 2018
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1COM
| THE MONOFUNCTIONAL CHORISMATE MUTASE FROM BACILLUS SUBTILIS: STRUCTURE DETERMINATION OF CHORISMATE MUTASE AND ITS COMPLEXES WITH A TRANSITION STATE ANALOG AND PREPHENATE, AND IMPLICATIONS ON THE MECHANISM OF ENZYMATIC REACTION | Descriptor: | CHORISMATE MUTASE, PREPHENIC ACID | Authors: | Chook, Y.M, Ke, H, Lipscomb, W.N. | Deposit date: | 1994-04-08 | Release date: | 1994-06-22 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | The monofunctional chorismate mutase from Bacillus subtilis. Structure determination of chorismate mutase and its complexes with a transition state analog and prephenate, and implications for the mechanism of the enzymatic reaction. J.Mol.Biol., 240, 1994
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3ECN
| Crystal structure of PDE8A catalytic domain in complex with IBMX | Descriptor: | 3-ISOBUTYL-1-METHYLXANTHINE, High affinity cAMP-specific and IBMX-insensitive 3',5'-cyclic phosphodiesterase 8A, MAGNESIUM ION, ... | Authors: | Wang, H, Yan, Z, Yang, S, Cai, J, Robinson, H, Ke, H. | Deposit date: | 2008-09-01 | Release date: | 2008-11-25 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Kinetic and structural studies of phosphodiesterase-8A and implication on the inhibitor selectivity Biochemistry, 47, 2008
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1ZKL
| Multiple Determinants for Inhibitor Selectivity of Cyclic Nucleotide Phosphodiesterases | Descriptor: | 3-ISOBUTYL-1-METHYLXANTHINE, High-affinity cAMP-specific 3',5'-cyclic phosphodiesterase 7A, MAGNESIUM ION, ... | Authors: | Wang, H, Liu, Y, Chen, Y, Robinson, H, Ke, H. | Deposit date: | 2005-05-03 | Release date: | 2005-07-05 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (1.67 Å) | Cite: | Multiple elements jointly determine inhibitor selectivity of cyclic nucleotide phosphodiesterases 4 and 7 J.Biol.Chem., 280, 2005
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2FM0
| Crystal structure of PDE4D in complex with L-869298 | Descriptor: | (S)-3-(2-(3-CYCLOPROPOXY-4-(DIFLUOROMETHOXY)PHENYL)-2-(5-(1,1,1,3,3,3-HEXAFLUORO-2-HYDROXYPROPAN-2-YL)THIAZOL-2-YL)ETHY L)PYRIDINE 1-OXIDE, MAGNESIUM ION, ZINC ION, ... | Authors: | Huai, Q, Sun, Y, Wang, H, Macdonald, D, Aspiotis, R, Robinson, H, Huang, Z, Ke, H. | Deposit date: | 2006-01-06 | Release date: | 2006-03-28 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Enantiomer Discrimination Illustrated by the High Resolution Crystal Structures of Type 4 Phosphodiesterase J.Med.Chem., 49, 2006
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2FM5
| Crystal structure of PDE4D2 in complex with inhibitor L-869299 | Descriptor: | (R)-3-(2-(3-CYCLOPROPOXY-4-(DIFLUOROMETHOXY)PHENYL)-2-(5-(1,1,1,3,3,3-HEXAFLUORO-2-HYDROXYPROPAN-2-YL)THIAZOL-2-YL)ETHYL)PYRIDINE 1-OXIDE, MAGNESIUM ION, ZINC ION, ... | Authors: | Huai, Q, Sun, Y, Wang, H, Macdonald, D, Aspiotis, R, Robinson, H, Huang, Z, Ke, H. | Deposit date: | 2006-01-07 | Release date: | 2006-03-28 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (2.03 Å) | Cite: | Enantiomer Discrimination Illustrated by the High Resolution Crystal Structures of Type 4 Phosphodiesterase J.Med.Chem., 49, 2006
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3ECM
| Crystal structure of the unliganded PDE8A catalytic domain | Descriptor: | High affinity cAMP-specific and IBMX-insensitive 3',5'-cyclic phosphodiesterase 8A, MAGNESIUM ION, ZINC ION | Authors: | Wang, H, Yan, Z, Yang, S, Cai, J, Robinson, H, Ke, H. | Deposit date: | 2008-09-01 | Release date: | 2008-11-25 | Last modified: | 2024-10-16 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Kinetic and structural studies of phosphodiesterase-8A and implication on the inhibitor selectivity Biochemistry, 47, 2008
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2H40
| Crystal structure of the catalytic domain of unliganded PDE5 | Descriptor: | MAGNESIUM ION, ZINC ION, cGMP-specific 3',5'-cyclic phosphodiesterase | Authors: | Wang, H, Liu, Y, Huai, Q, Cai, J, Zoraghi, R, Francis, S.H, Corbin, J.D, Robinson, H, Xin, Z, Lin, G, Ke, H. | Deposit date: | 2006-05-23 | Release date: | 2006-06-06 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.85 Å) | Cite: | Multiple Conformations of Phosphodiesterase-5: Implications for enzyme function and drug development J.Biol.Chem., 281, 2006
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