1AXR
 
 | | COOPERATIVITY BETWEEN HYDROGEN-BONDING AND CHARGE-DIPOLE INTERACTIONS IN THE INHIBITION OF BETA-GLYCOSIDASES BY AZOLOPYRIDINES: EVIDENCE FROM A STUDY WITH GLYCOGEN PHOSPHORYLASE B | | Descriptor: | 4,5,6-TRIHYDROXY-7-HYDROXYMETHYL-4,5,6,7-TETRAHYDRO-1H-[1,2,3]TRIAZOLO[1,5-A]PYRIDIN-8-YLIUM, GLYCOGEN PHOSPHORYLASE, PHOSPHATE ION, ... | | Authors: | Oikonomakos, N.G, Heightman, T.D. | | Deposit date: | 1997-10-20 | | Release date: | 1998-01-28 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Cooperative interactions of the catalytic nucleophile and the catalytic acid in the inhibition of beta-glycosidases. Calculations and their validation by comparative kinetic and structural studies of the inhibition of glycogen phosphorylase b.
HELV.CHIM.ACTA, 81, 1998
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3AMV
 | | ALLOSTERIC INHIBITION OF GLYCOGEN PHOSPHORYLASE A BY A POTENTIAL ANTIDIABETIC DRUG | | Descriptor: | 2,3-DICARBOXY-4-(2-CHLORO-PHENYL)-1-ETHYL-5-ISOPROPOXYCARBONYL-6-METHYL-PYRIDINIUM, GLYCEROL, PROTEIN (GLYCOGEN PHOSPHORYLASE), ... | | Authors: | Oikonomakos, N.G, Tsitsanou, K.E, Zographos, S.E, Skamnaki, V.T. | | Deposit date: | 1999-02-18 | | Release date: | 1999-02-26 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Allosteric inhibition of glycogen phosphorylase a by the potential antidiabetic drug 3-isopropyl 4-(2-chlorophenyl)-1,4-dihydro-1-ethyl-2-methyl-pyridine-3,5,6-tricarbo xylate.
Protein Sci., 8, 1999
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4LYZ
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6LYZ
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1SCE
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2LYZ
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1LYZ
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1VIN
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1GZ8
 | | HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR 2-Amino-6-(3'-methyl-2'-oxo)butoxypurine | | Descriptor: | 1-[(2-AMINO-6,9-DIHYDRO-1H-PURIN-6-YL)OXY]-3-METHYL-2-BUTANOL, CELL DIVISION PROTEIN KINASE 2 | | Authors: | Davies, T, Endicott, J, Johnson, L, Noble, M, Tucker, J. | | Deposit date: | 2002-05-17 | | Release date: | 2003-06-12 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Probing the ATP Ribose-Binding Domain of Cyclin-Dependent Kinases 1 and 2 with O(6)-Substituted Guanine Derivatives
J.Med.Chem., 45, 2002
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1C8L
 | | SYNERGISTIC INHIBITION OF GLYCOGEN PHOSPHORYLASE A BY A POTENTIAL ANTIDIABETIC DRUG AND CAFFEINE | | Descriptor: | 2,3-DICARBOXY-4-(2-CHLORO-PHENYL)-1-ETHYL-5-ISOPROPOXYCARBONYL-6-METHYL-PYRIDINIUM, CAFFEINE, GLYCEROL, ... | | Authors: | Tsitsanou, K.E, Skamnaki, V.T, Oikonomakos, N.G. | | Deposit date: | 2000-05-16 | | Release date: | 2000-05-31 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structural basis of the synergistic inhibition of glycogen phosphorylase a by caffeine and a potential antidiabetic drug.
Arch.Biochem.Biophys., 384, 2000
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2GPA
 | | ALLOSTERIC INHIBITION OF GLYCOGEN PHOSPHORYLASE A BY A POTENTIAL ANTIDIABETIC DRUG | | Descriptor: | GLYCEROL, PROTEIN (GLYCOGEN PHOSPHORYLASE), PYRIDOXAL-5'-PHOSPHATE, ... | | Authors: | Oikonomakos, N.G, Tsitsanou, K.E, Zographos, S.E, Skamnaki, V.T. | | Deposit date: | 1999-02-18 | | Release date: | 1999-02-26 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Allosteric inhibition of glycogen phosphorylase a by the potential antidiabetic drug 3-isopropyl 4-(2-chlorophenyl)-1,4-dihydro-1-ethyl-2-methyl-pyridine-3,5,6-tricarbo xylate.
Protein Sci., 8, 1999
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2IVX
 | | Crystal structure of human cyclin T2 at 1.8 A resolution | | Descriptor: | 1,2-ETHANEDIOL, CYCLIN-T2 | | Authors: | Debreczeni, J.E, Bullock, A.N, Fedorov, O, Savitsky, P, Berridge, G, Das, S, Pike, A.C.W, Turnbull, A, Ugochukwu, E, Papagrigoriou, E, Gorrec, F, Sundstrom, M, Edwards, A, Arrowsmith, C, Weigelt, J, von Delft, F, Knapp, S. | | Deposit date: | 2006-06-21 | | Release date: | 2006-07-19 | | Last modified: | 2019-05-08 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | The structure of P-TEFb (CDK9/cyclin T1), its complex with flavopiridol and regulation by phosphorylation.
EMBO J., 27, 2008
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1HEW
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1HLF
 | | BINDING OF GLUCOPYRANOSYLIDENE-SPIRO-THIOHYDANTOIN TO GLYCOGEN PHOSPHORYLASE B: KINETIC AND CRYSTALLOGRAPHIC STUD | | Descriptor: | (5S,7R,8S,9S,10R)-8,9,10-trihydroxy-7-(hydroxymethyl)-2-thioxo-6-oxa-1,3-diazaspiro[4.5]decan-4-one, GLYCOGEN PHOSPHORYLASE, PYRIDOXAL-5'-PHOSPHATE | | Authors: | Oikonomakos, N.G, Skamnaki, V.T, Docsa, T, Toth, B, Gergely, P, Osz, E, Szilagyi, L, Somsak, L. | | Deposit date: | 2000-12-01 | | Release date: | 2000-12-13 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.26 Å) | | Cite: | Kinetic and crystallographic studies of glucopyranosylidene spirothiohydantoin
binding to glycogen phosphorylase B
BIOORG.MED.CHEM., 10, 2002
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4CTN
 | | Glucopyranosylidene-spiro-iminothiazolidinone, a New Bicyclic Ring System: Synthesis, Derivatization, and Evaluation as Glycogen Phosphorylase Inhibitors by Enzyme Kinetic and Crystallographic Methods | | Descriptor: | 2,3-DIHYDROXY-1,4-DITHIOBUTANE, DIMETHYL SULFOXIDE, GLYCOGEN PHOSPHORYLASE, ... | | Authors: | Alexacou, K.M, Papakonstantinou, M, Leonidas, D.D, Zographos, S.E, Chrysina, E.D. | | Deposit date: | 2014-03-15 | | Release date: | 2014-08-06 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Glucopyranosylidene-Spiro-Iminothiazolidinone, a New Bicyclic Ring System: Synthesis, Derivatization, and Evaluation for Inhibition of Glycogen Phosphorylase by Enzyme Kinetic and Crystallographic Methods.
Bioorg.Med.Chem., 22, 2014
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4CTO
 | | Glucopyranosylidene-spiro-iminothiazolidinone, a New Bicyclic Ring System: Synthesis, Derivatization, and Evaluation as Glycogen Phosphorylase Inhibitors by Enzyme Kinetic and Crystallographic Methods | | Descriptor: | GLYCOGEN PHOSPHORYLASE, MUSCLE FORM, N-[(2Z,5R,7R,8S,9S,10R)-8,9,10-trihydroxy-7-(hydroxymethyl)-4-oxo-6-oxa-1-thia-3-azaspiro[4.5]dec-2-ylidene]benzamide, ... | | Authors: | Alexacou, K.M, Papakonstantinou, M, Leonidas, D.D, Zographos, S.E, Chrysina, E.D. | | Deposit date: | 2014-03-15 | | Release date: | 2014-08-06 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Glucopyranosylidene-Spiro-Iminothiazolidinone, a New Bicyclic Ring System: Synthesis, Derivatization, and Evaluation for Inhibition of Glycogen Phosphorylase by Enzyme Kinetic and Crystallographic Methods.
Bioorg.Med.Chem., 22, 2014
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4CTM
 | | Glucopyranosylidene-spiro-iminothiazolidinone, a New Bicyclic Ring System: Synthesis, Derivatization, and Evaluation as Glycogen Phosphorylase Inhibitors by Enzyme Kinetic and Crystallographic Methods | | Descriptor: | (5R,7R,8S,9S,10R)-8,9,10-trihydroxy-7-(hydroxymethyl)-2-imino-6-oxa-1-thia-3-azaspiro[4.5]decan-4-one, GLYCOGEN PHOSPHORYLASE, MUSCLE FORM, ... | | Authors: | Alexacou, K.M, Papakonstantinou, M, Leonidas, D.D, Zographos, S.E, Chrysina, E.D. | | Deposit date: | 2014-03-15 | | Release date: | 2014-08-06 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Glucopyranosylidene-Spiro-Iminothiazolidinone, a New Bicyclic Ring System: Synthesis, Derivatization, and Evaluation for Inhibition of Glycogen Phosphorylase by Enzyme Kinetic and Crystallographic Methods.
Bioorg.Med.Chem., 22, 2014
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3G2N
 | | Crystal structure of N-acylglucosylamine with glycogen phosphorylase | | Descriptor: | Glycogen phosphorylase, muscle form, N-(phenylcarbonyl)-beta-D-glucopyranosylamine | | Authors: | Chrysina, E.D, Bokor, E, Alexacou, K.-M, Charavgi, M.-D, Oikonomakos, G.N, Zographos, S.E, Leonidas, D.D, Oikonomakos, N.G, Somsak, L. | | Deposit date: | 2009-01-31 | | Release date: | 2010-02-16 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Amide-1,2,3-triazole bioisosterism: the glycogen phosphorylase case
Tetrahedron: Asymmetry, 20, 2009
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3G2L
 | | Crystal structure of 1-(beta-D-glucopyranosyl)-4-substituted-1,2,3-triazoles in complex with glycogen phosphorylase | | Descriptor: | 1-beta-D-glucopyranosyl-4-naphthalen-1-yl-1H-1,2,3-triazole, Glycogen phosphorylase, muscle form | | Authors: | Chrysina, E.D, Bokor, E, Alexacou, K.-M, Charavgi, M.-D, Oikonomakos, G.N, Zographos, S.E, Leonidas, D.D, Oikonomakos, N.G, Somsak, L. | | Deposit date: | 2009-01-31 | | Release date: | 2010-02-16 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Amide-1,2,3-triazole bioisosterism: the glycogen phosphorylase case
Tetrahedron: Asymmetry, 20, 2009
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3G2J
 | | Crystal structure of 1-(beta-D-glucopyranosyl)-4-substituted-1,2,3-triazoles in complex with glycogen phosphorylase | | Descriptor: | Glycogen phosphorylase, muscle form, N-(hydroxyacetyl)-beta-D-glucopyranosylamine | | Authors: | Chrysina, E.D, Bokor, E, Alexacou, K.-M, Charavgi, M.-D, Oikonomakos, G.N, Zographos, S.E, Leonidas, D.D, Oikonomakos, N.G, Somsak, L. | | Deposit date: | 2009-01-31 | | Release date: | 2010-02-16 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.14 Å) | | Cite: | Amide-1,2,3-triazole bioisosterism: the glycogen phosphorylase case
Tetrahedron: Asymmetry, 20, 2009
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3G2H
 | | Crystal structure of 1-(beta-D-glucopyranosyl)-4-substituted-1,2,3-triazoles in complex with glycogen phosphorylase | | Descriptor: | 1-beta-D-glucopyranosyl-4-phenyl-1H-1,2,3-triazole, DIMETHYL SULFOXIDE, Glycogen phosphorylase, ... | | Authors: | Chrysina, E.D, Bokor, E, Alexacou, K.-M, Charavgi, M.-D, Oikonomakos, G.N, Zographos, S.E, Leonidas, D.D, Oikonomakos, N.G, Somsak, L. | | Deposit date: | 2009-01-31 | | Release date: | 2010-02-16 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.03 Å) | | Cite: | Amide-1,2,3-triazole bioisosterism: the glycogen phosphorylase case
Tetrahedron: Asymmetry, 20, 2009
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3G2K
 | | Crystal structure of 1-(beta-D-glucopyranosyl)-4-substituted-1,2,3-triazole | | Descriptor: | 1-beta-D-glucopyranosyl-4-naphthalen-2-yl-1H-1,2,3-triazole, Glycogen phosphorylase, muscle form | | Authors: | Chrysina, E.D, Bokor, E, Alexacou, K.-M, Charavgi, M.-D, Oikonomakos, G.N, Zographos, S.E, Leonidas, D.D, Oikonomakos, N.G, Somsak, L. | | Deposit date: | 2009-01-31 | | Release date: | 2010-02-16 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Amide-1,2,3-triazole bioisosterism: the glycogen phosphorylase case
Tetrahedron: Asymmetry, 20, 2009
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3G2I
 | | Crystal structure of 1-(beta-D-glucopyranosyl)-4-substituted-1,2,3-triazole | | Descriptor: | 1-beta-D-glucopyranosyl-4-(hydroxymethyl)-1H-1,2,3-triazole, Glycogen phosphorylase, muscle form | | Authors: | Chrysina, E.D, Bokor, E, Alexacou, K.-M, Charavgi, M.-D, Oikonomakos, G.N, Zographos, S.E, Leonidas, D.D, Oikonomakos, N.G, Somsak, L. | | Deposit date: | 2009-01-31 | | Release date: | 2010-02-16 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Amide-1,2,3-triazole bioisosterism: the glycogen phosphorylase case
Tetrahedron: Asymmetry, 20, 2009
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1WUT
 | | Acyl Ureas as Human Liver Glycogen Phosphorylase Inhibitors for the Treatment of Type 2 Diabetes | | Descriptor: | 7-[2,6-DICHLORO-4-({[(2-CHLOROBENZOYL)AMINO]CARBONYL}AMINO)PHENOXY]HEPTANOIC ACID, Glycogen phosphorylase, muscle form, ... | | Authors: | Klabunde, T, Wendt, K.U, Kadereit, D, Brachvogel, V, Burger, H.-J, Herling, A.W, Oikonomakos, N.G, Kosmopoulou, M.N, Schmoll, D, Sarubbi, E, von Roedern, E, Schonafinger, K, Defossa, E. | | Deposit date: | 2004-12-08 | | Release date: | 2005-12-08 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.26 Å) | | Cite: | Crystallographic studies on acyl ureas, a new class of glycogen phosphorylase inhibitors, as potential antidiabetic drugs
Protein Sci., 14, 2005
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1PYG
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