1QL6
 
 | | THE CATALYTIC MECHANISM OF PHOSPHORYLASE KINASE PROBED BY MUTATIONAL STUDIES | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, MANGANESE (II) ION, PHOSPHORYLASE KINASE, ... | | Authors: | Skamnaki, V.T, Owen, D.J, Noble, M.E.M, Lowe, E.D, Oikonomakos, N.G, Johnson, L.N. | | Deposit date: | 1999-08-24 | | Release date: | 1999-12-14 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Catalytic Mechanism of Phosphorylase Kinase Probed by Mutational Studies.
Biochemistry, 38, 1999
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4G9M
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4G9N
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3SYR
 | | Glycogen phosphorylase b in complex with beta-D-glucopyranonucleoside 5-fluorouracil | | Descriptor: | 5-fluoro-1-(beta-D-glucopyranosyl)pyrimidine-2,4(1H,3H)-dione, Glycogen phosphorylase, muscle form | | Authors: | Skamnaki, V.T, Kantsadi, A.L, Kontou, M, Leonidas, D.D. | | Deposit date: | 2011-07-18 | | Release date: | 2012-02-15 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | 3'-Axial CH(2) OH Substitution on Glucopyranose does not Increase Glycogen Phosphorylase Inhibitory Potency. QM/MM-PBSA Calculations Suggest Why.
Chem.Biol.Drug Des., 79, 2012
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3SYM
 | | Glycogen Phosphorylase b in complex with 3 -C-(hydroxymethyl)-beta-D-glucopyranonucleoside of 5-fluorouracil | | Descriptor: | 5-fluoro-1-[3-C-(hydroxymethyl)-beta-D-glucopyranosyl]pyrimidine-2,4(1H,3H)-dione, Glycogen phosphorylase, muscle form | | Authors: | Skamnaki, V.T, Katsandi, A.L, Kontou, M, Leonidas, D.D. | | Deposit date: | 2011-07-18 | | Release date: | 2012-02-15 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | 3'-Axial CH(2) OH Substitution on Glucopyranose does not Increase Glycogen Phosphorylase Inhibitory Potency. QM/MM-PBSA Calculations Suggest Why.
Chem.Biol.Drug Des., 79, 2012
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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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1W98
 | | The structural basis of CDK2 activation by cyclin E | | Descriptor: | CELL DIVISION PROTEIN KINASE 2, G1/S-SPECIFIC CYCLIN E1 | | Authors: | Lowe, E.D, Honda, R, Dubinina, E, Skamnaki, V, Cook, A, Johnson, L.N. | | Deposit date: | 2004-10-07 | | Release date: | 2005-02-02 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | The Structure of Cyclin E1/Cdk2: Implications for Cdk2 Activation and Cdk2-Independent Roles
Embo J., 24, 2005
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6S4H
 | | The crystal structure of glycogen phosphorylase in complex with 8 | | Descriptor: | (2~{R},3~{S},4~{R},5~{R},6~{S})-2-(hydroxymethyl)-6-(2-phenyl-1~{H}-imidazol-4-yl)oxane-3,4,5-triol, DIMETHYL SULFOXIDE, Glycogen phosphorylase, ... | | Authors: | Kyriakis, E, Solovou, T.G.A, Papaioannou, O.S.E, Skamnaki, V.T, Leonidas, D.D. | | Deposit date: | 2019-06-28 | | Release date: | 2020-02-19 | | Method: | X-RAY DIFFRACTION (2.45 Å) | | Cite: | The architecture of hydrogen and sulfur sigma-hole interactions explain differences in the inhibitory potency of C-beta-d-glucopyranosyl thiazoles, imidazoles and an N-beta-d glucopyranosyl tetrazole for human liver glycogen phosphorylase and offer new insights to structure-based design.
Bioorg.Med.Chem., 28, 2020
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6S52
 | | The crystal structure of glycogen phosphorylase in complex with 14 | | Descriptor: | (2~{R},3~{S},4~{S},5~{R},6~{R})-2-(hydroxymethyl)-6-(5-phenyl-1,2,3,4-tetrazol-2-yl)oxane-3,4,5-triol, Glycogen phosphorylase, muscle form, ... | | Authors: | Kyriakis, E, Solovou, T.G.A, Papaioannou, O.S.E, Skamnaki, V.T, Leonidas, D.D. | | Deposit date: | 2019-06-29 | | Release date: | 2020-02-19 | | Method: | X-RAY DIFFRACTION (2.37 Å) | | Cite: | The architecture of hydrogen and sulfur sigma-hole interactions explain differences in the inhibitory potency of C-beta-d-glucopyranosyl thiazoles, imidazoles and an N-beta-d glucopyranosyl tetrazole for human liver glycogen phosphorylase and offer new insights to structure-based design.
Bioorg.Med.Chem., 28, 2020
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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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2PHK
 | | THE CRYSTAL STRUCTURE OF A PHOSPHORYLASE KINASE PEPTIDE SUBSTRATE COMPLEX: KINASE SUBSTRATE RECOGNITION | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, GLYCEROL, MANGANESE (II) ION, ... | | Authors: | Lowe, E.D, Noble, M.E.M, Skamnaki, V.T, Oikonomakos, N.G, Owen, D.J, Johnson, L.N. | | Deposit date: | 1998-06-18 | | Release date: | 1999-01-13 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | The crystal structure of a phosphorylase kinase peptide substrate complex: kinase substrate recognition.
EMBO J., 16, 1997
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2JGZ
 | | Crystal structure of phospho-CDK2 in complex with Cyclin B | | Descriptor: | CELL DIVISION PROTEIN KINASE 2, G2/MITOTIC-SPECIFIC CYCLIN-B1 | | Authors: | Brown, N.R, Petri, E, Lowe, E.D, Skamnaki, V, Johnson, L.N. | | Deposit date: | 2007-02-17 | | Release date: | 2007-05-22 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Cyclin B and cyclin A confer different substrate recognition properties on CDK2.
Cell Cycle, 6, 2007
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2CCI
 | | Crystal structure of phospho-CDK2 Cyclin A in complex with a peptide containing both the substrate and recruitment sites of CDC6 | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Cell division control protein 6 homolog, Cyclin-A2, ... | | Authors: | Cheng, K.Y, Noble, M.E.M, Skamnaki, V, Brown, N.R, Lowe, E.D, Kontogiannis, L, Shen, K, Cole, P.A, Siligardi, G, Johnson, L.N. | | Deposit date: | 2006-01-16 | | Release date: | 2006-05-03 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | The role of the phospho-CDK2/cyclin A recruitment site in substrate recognition.
J. Biol. Chem., 281, 2006
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3L7D
 | | Crystal Structure of Glycogen Phosphorylase DK5 complex | | Descriptor: | 1-(2,3-dideoxy-3-fluoro-beta-D-arabino-hexopyranosyl)-4-[(phenylcarbonyl)amino]pyrimidin-2(1H)-one, Glycogen phosphorylase, muscle form | | Authors: | Tsirkone, V.G, Lamprakis, C, Hayes, J.M, Skamnaki, V, Drakou, C, Zographos, S.E, Leonidas, D.D. | | Deposit date: | 2009-12-28 | | Release date: | 2010-10-20 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | 1-(3-Deoxy-3-fluoro-beta-d-glucopyranosyl) pyrimidine derivatives as inhibitors of glycogen phosphorylase b: Kinetic, crystallographic and modelling studies.
Bioorg.Med.Chem., 18, 2010
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5O56
 | | Glycogen Phosphorylase b in complex with 29b | | Descriptor: | (2~{R},3~{S},4~{R},5~{R},6~{R})-5-azanyl-2-(hydroxymethyl)-6-(3-naphthalen-2-yl-1~{H}-1,2,4-triazol-5-yl)oxane-3,4-diol, Glycogen phosphorylase, muscle form, ... | | Authors: | Solovou, T.G.A, Kyriakis, E, Stravodimos, G.A, Kantsadi, A.L, Chatzileontiadou, D.S, Skamnaki, V.T, Leonidas, D.D. | | Deposit date: | 2017-05-31 | | Release date: | 2017-09-27 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (2.45 Å) | | Cite: | Nanomolar Inhibitors of Glycogen Phosphorylase Based on beta-d-Glucosaminyl Heterocycles: A Combined Synthetic, Enzyme Kinetic, and Protein Crystallography Study.
J. Med. Chem., 60, 2017
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3L7A
 | | Crystal Structure of Glycogen Phosphorylase DK2 complex | | Descriptor: | 1-(3-deoxy-3-fluoro-beta-D-glucopyranosyl)-4-[(phenylcarbonyl)amino]pyrimidin-2(1H)-one, Glycogen phosphorylase, muscle form | | Authors: | Tsirkone, V.G, Lamprakis, C, Hayes, J.M, Skamnaki, V, Drakou, C, Zographos, S.E, Leonidas, D.D. | | Deposit date: | 2009-12-28 | | Release date: | 2010-10-20 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | 1-(3-Deoxy-3-fluoro-beta-d-glucopyranosyl) pyrimidine derivatives as inhibitors of glycogen phosphorylase b: Kinetic, crystallographic and modelling studies.
Bioorg.Med.Chem., 18, 2010
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3L7B
 | | Crystal Structure of Glycogen Phosphorylase DK3 complex | | Descriptor: | 4-amino-1-(3-deoxy-3-fluoro-beta-D-glucopyranosyl)pyrimidin-2(1H)-one, Glycogen phosphorylase, muscle form | | Authors: | Tsirkone, V.G, Lamprakis, C, Hayes, J.M, Skamnaki, V, Drakou, C, Zographos, S.E, Leonidas, D.D. | | Deposit date: | 2009-12-28 | | Release date: | 2010-10-20 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | 1-(3-Deoxy-3-fluoro-beta-d-glucopyranosyl) pyrimidine derivatives as inhibitors of glycogen phosphorylase b: Kinetic, crystallographic and modelling studies.
Bioorg.Med.Chem., 18, 2010
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3L79
 | | Crystal Structure of Glycogen Phosphorylase DK1 complex | | Descriptor: | 1-(3-deoxy-3-fluoro-beta-D-glucopyranosyl)pyrimidine-2,4(1H,3H)-dione, Glycogen phosphorylase, muscle form | | Authors: | Tsirkone, V.G, Lamprakis, C, Hayes, J.M, Skamnaki, V, Drakou, C, Zographos, S.E, Leonidas, D.D. | | Deposit date: | 2009-12-28 | | Release date: | 2010-10-20 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.86 Å) | | Cite: | 1-(3-Deoxy-3-fluoro-beta-d-glucopyranosyl) pyrimidine derivatives as inhibitors of glycogen phosphorylase b: Kinetic, crystallographic and modelling studies.
Bioorg.Med.Chem., 18, 2010
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3L7C
 | | Crystal Structure of Glycogen Phosphorylase DK4 complex | | Descriptor: | 1-(3-deoxy-3-fluoro-beta-D-glucopyranosyl)-5-fluoropyrimidine-2,4(1H,3H)-dione, Glycogen phosphorylase, muscle form | | Authors: | Tsirkone, V.G, Lamprakis, C, Hayes, J.M, Skamnaki, V, Drakou, C, Zographos, S.E, Leonidas, D.D. | | Deposit date: | 2009-12-28 | | Release date: | 2010-10-20 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.93 Å) | | Cite: | 1-(3-Deoxy-3-fluoro-beta-d-glucopyranosyl) pyrimidine derivatives as inhibitors of glycogen phosphorylase b: Kinetic, crystallographic and modelling studies.
Bioorg.Med.Chem., 18, 2010
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2CCH
 | | The crystal structure of CDK2 cyclin A in complex with a substrate peptide derived from CDC modified with a gamma-linked ATP analogue | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, CELL DIVISION CONTROL PROTEIN 6 HOMOLOG, CELL DIVISION PROTEIN KINASE 2, ... | | Authors: | Cheng, K.Y, Noble, M.E.M, Skamnaki, V, Brown, N.R, Lowe, E.D, Kontogiannis, L, Shen, K, Cole, P.A, Siligardi, G, Johnson, L.N. | | Deposit date: | 2006-01-16 | | Release date: | 2006-05-03 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | The Role of the Phospho-Cdk2/Cyclin a Recruitment Site in Substrate Recognition
J.Biol.Chem., 281, 2006
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1C50
 | | IDENTIFICATION AND STRUCTURAL CHARACTERIZATION OF A NOVEL ALLOSTERIC BINDING SITE OF GLYCOGEN PHOSPHORYLASE B | | Descriptor: | 5-CHLORO-1H-INDOLE-2-CARBOXYLIC ACID [1-(4-FLUOROBENZYL)-2-(4-HYDROXYPIPERIDIN-1YL)-2-OXOETHYL]AMIDE, PROTEIN (GLYCOGEN PHOSPHORYLASE), PYRIDOXAL-5'-PHOSPHATE | | Authors: | Oikonomakos, N.G, Skamnaki, V.T, Tsitsanou, K.E, Gavalas, N.G, Johnson, L.N. | | Deposit date: | 1999-12-15 | | Release date: | 1999-12-23 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | A new allosteric site in glycogen phosphorylase b as a target for drug interactions.
Structure Fold.Des., 8, 2000
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1E1Y
 | | Flavopiridol inhibits glycogen phosphorylase by binding at the inhibitor site | | Descriptor: | 2-(2-CHLORO-PHENYL)-5,7-DIHYDROXY-8-(3-HYDROXY-1-METHYL-PIPERIDIN-4-YL)-4H-BENZOPYRAN-4-ONE, GLYCOGEN PHOSPHORYLASE, MUSCLE FORM, ... | | Authors: | Oikonomakos, N.G, Zographos, S.E, Skamnaki, V.T, Tsitsanou, K.E, Johnson, L.N. | | Deposit date: | 2000-05-11 | | Release date: | 2000-05-17 | | Last modified: | 2023-12-06 | | Method: | X-RAY DIFFRACTION (2.23 Å) | | Cite: | Flavopiridol Inhibits Glycogen Phosphorylase by Binding at the Inhibitor Site
J.Biol.Chem., 275, 2000
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1C8K
 | | FLAVOPIRIDOL INHIBITS GLYCOGEN PHOSPHORYLASE BY BINDING AT THE INHIBITOR SITE | | Descriptor: | 2-(2-CHLORO-PHENYL)-5,7-DIHYDROXY-8-(3-HYDROXY-1-METHYL-PIPERIDIN-4-YL)-4H-BENZOPYRAN-4-ONE, PROTEIN (GLYCOGEN PHOSPHORYLASE), PYRIDOXAL-5'-PHOSPHATE | | Authors: | Oikonomakos, N.G, Zographos, S.E, Skamnaki, V.T, Tsitsanou, K.E, Johnson, L.N. | | Deposit date: | 2000-05-11 | | Release date: | 2000-05-24 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.76 Å) | | Cite: | Flavopiridol inhibits glycogen phosphorylase by binding at the inhibitor site.
J.Biol.Chem., 275, 2000
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6QA7
 | | Glycogen Phosphorylase b in complex with 29 | | Descriptor: | (5~{S},7~{R},8~{S},9~{S},10~{R})-7-(hydroxymethyl)-2-naphthalen-1-yl-8,9,10-tris(oxidanyl)-6-oxa-1,3-diazaspiro[4.5]dec-1-en-4-one, Glycogen phosphorylase, muscle form, ... | | Authors: | Kyriakis, E, Stravodimos, G.A, Skamnaki, V.T, Leonidas, D.D. | | Deposit date: | 2018-12-18 | | Release date: | 2019-06-26 | | Last modified: | 2019-07-24 | | Method: | X-RAY DIFFRACTION (2.36 Å) | | Cite: | Glucopyranosylidene-spiro-imidazolinones, a New Ring System: Synthesis and Evaluation as Glycogen Phosphorylase Inhibitors by Enzyme Kinetics and X-ray Crystallography.
J.Med.Chem., 62, 2019
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6QA6
 | | Glycogen Phosphorylase b in complex with 30 | | Descriptor: | (5~{S},7~{R},8~{S},9~{S},10~{R})-7-(hydroxymethyl)-2-naphthalen-2-yl-8,9,10-tris(oxidanyl)-6-oxa-1,3-diazaspiro[4.5]dec-1-en-4-one, DIMETHYL SULFOXIDE, Glycogen phosphorylase, ... | | Authors: | Kyriakis, E, Stravodimos, G.A, Skamnaki, V.T, Leonidas, D.D. | | Deposit date: | 2018-12-18 | | Release date: | 2019-06-26 | | Last modified: | 2019-07-24 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Glucopyranosylidene-spiro-imidazolinones, a New Ring System: Synthesis and Evaluation as Glycogen Phosphorylase Inhibitors by Enzyme Kinetics and X-ray Crystallography.
J.Med.Chem., 62, 2019
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