4GPB
 
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1BX3
 | | EFFECTS OF COMMONLY USED CRYOPROTECTANTS ON GLYCOGEN PHOSPHORYLASE ACTIVITY AND STRUCTURE | | Descriptor: | PROTEIN (GLYCOGEN PHOSPHORYLASE B), PYRIDOXAL-5'-PHOSPHATE | | Authors: | Tsitsanou, K.E, Oikonomakos, N.G, Zographos, S.E, Skamnaki, V.T, Gregoriou, M, Watson, K.A, Johnson, L.N, Fleet, G.W.J. | | Deposit date: | 1999-10-13 | | Release date: | 1999-10-21 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Effects of commonly used cryoprotectants on glycogen phosphorylase activity and structure.
Protein Sci., 8, 1999
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2GPB
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1P2G
 | | Crystal Structure of Glycogen Phosphorylase B in complex with Gamma Cyclodextrin | | Descriptor: | Cyclooctakis-(1-4)-(alpha-D-glucopyranose), Glycogen phosphorylase, muscle form, ... | | Authors: | Pinotsis, N, Leonidas, D.D, Chrysina, E.D, Oikonomakos, N.G, Mavridis, I.M. | | Deposit date: | 2003-04-15 | | Release date: | 2003-09-02 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | The binding of beta- and gamma-cyclodextrins to glycogen phosphorylase b: Kinetic and crystallographic studies.
Protein Sci., 12, 2003
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2GM9
 | | Structure of rabbit muscle glycogen phosphorylase in complex with thienopyrrole | | Descriptor: | (5-HYDROXY-4,6-DIMETHYLPYRIDIN-3-YL)METHYL DIHYDROGEN PHOSPHATE, 2-CHLORO-N-[(3R)-2-OXO-1,2,3,4-TETRAHYDROQUINOLIN-3-YL]-6H-THIENO[2,3-B]PYRROLE-5-CARBOXAMIDE, Glycogen phosphorylase, ... | | Authors: | Otterbein, L.R, Pannifer, A.D, Tucker, J, Breed, J, Oikonomakos, N.G, Minshull, C, Rowsell, S, Pauptit, R.A. | | Deposit date: | 2006-04-06 | | Release date: | 2007-02-13 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Novel thienopyrrole glycogen phosphorylase inhibitors: synthesis, in vitro SAR and crystallographic studies.
Bioorg.Med.Chem.Lett., 16, 2006
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5GPB
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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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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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1GFZ
 | | FLAVOPIRIDOL INHIBITS GLYCOGEN PHOSPHORYLASE BY BINDING AT THE INHIBITOR SITE | | Descriptor: | CAFFEINE, GLYCOGEN PHOSPHORYLASE, INOSINIC ACID, ... | | Authors: | Oikonomakos, N.G, Zographos, S.E, Skamnaki, V.T, Tsitsanou, K.E, Johnson, L.N. | | Deposit date: | 2000-06-29 | | Release date: | 2000-07-26 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Flavopiridol inhibits glycogen phosphorylase by binding at the inhibitor site.
J.Biol.Chem., 275, 2000
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2PRJ
 | | Binding of N-acetyl-beta-D-glucopyranosylamine to Glycogen Phosphorylase B | | Descriptor: | GLYCOGEN PHOSPHORYLASE, INOSINIC ACID, N-acetyl-beta-D-glucopyranosylamine, ... | | Authors: | Oikonomakos, N.G, Kontou, M, Zographos, S.E, Watson, K.A, Johnson, L.N, Bichard, C.J.F, Fleet, G.W.J, Acharya, K.R. | | Deposit date: | 1998-12-11 | | Release date: | 1998-12-16 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | N-acetyl-beta-D-glucopyranosylamine: a potent T-state inhibitor of glycogen phosphorylase. A comparison with alpha-D-glucose.
Protein Sci., 4, 1995
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3GPB
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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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2PRI
 | | BINDING OF 2-DEOXY-GLUCOSE-6-PHOSPHATE TO GLYCOGEN PHOSPHORYLASE B | | Descriptor: | 2-deoxy-6-O-phosphono-alpha-D-glucopyranose, GLYCOGEN PHOSPHORYLASE B, PYRIDOXAL-5'-PHOSPHATE | | Authors: | Oikonomakos, N.G, Zographos, S.E, Johnson, L.N, Papageorgiou, A.C, Acharya, K.R. | | Deposit date: | 1998-12-11 | | Release date: | 1998-12-14 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | The binding of 2-deoxy-D-glucose 6-phosphate to glycogen phosphorylase b: kinetic and crystallographic studies.
J.Mol.Biol., 254, 1995
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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: | 2024-06-05 | | 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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1UZU
 | | Glycogen Phosphorylase b in complex with indirubin-5'-sulphonate | | Descriptor: | 2',3-DIOXO-1,1',2',3-TETRAHYDRO-2,3'-BIINDOLE-5'-SULFONIC ACID, GLYCOGEN PHOSPHORYLASE, MUSCLE FORM, ... | | Authors: | Kosmopoulou, M.N, Leonidas, D.D, Chrysina, E.D, Bischler, N, Eisenbrand, G, Sakarellos, C.E, Pauptit, R, Oikonomakos, N.G. | | Deposit date: | 2004-03-16 | | Release date: | 2004-05-27 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Binding of the potential antitumour agent indirubin-5-sulphonate at the inhibitor site of rabbit muscle glycogen phosphorylase b. Comparison with ligand binding to pCDK2-cyclin A complex.
Eur. J. Biochem., 271, 2004
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3CUU
 | | Crystal structure of glycogen phosphorylase b in complex with N-(-D-glucopyranosyl)-N'-(2-naphthyl)oxamides | | Descriptor: | Glycogen phosphorylase, muscle form, N-[(naphthalen-1-ylamino)(oxo)acetyl]-beta-D-glucopyranosylamine | | Authors: | Kyritsi, C, Chrysina, E.D, Leonidas, D.D, Zographos, S.E, Oikonomakos, N.G. | | Deposit date: | 2008-04-17 | | Release date: | 2009-04-21 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Tracking structure activity relationships of glycogen phosphorylase inhibitors: synthesis, kinetic and crystallographic evaluation of analogues of N-(-D-glucopyranosyl)-N'-oxamides
To be Published
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2AMV
 | | THE STRUCTURE OF GLYCOGEN PHOSPHORYLASE B WITH AN ALKYL-DIHYDROPYRIDINE-DICARBOXYLIC ACID | | Descriptor: | 2,3-DICARBOXY-4-(2-CHLORO-PHENYL)-1-ETHYL-5-ISOPROPOXYCARBONYL-6-METHYL-PYRIDINIUM, GLYCEROL, PROTEIN (GLYCOGEN PHOSPHORYLASE), ... | | Authors: | Zographos, S.E, Oikonomakos, N.G, Johnson, L.N. | | Deposit date: | 1998-10-13 | | Release date: | 1998-10-21 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | The structure of glycogen phosphorylase b with an alkyldihydropyridine-dicarboxylic acid compound, a novel and potent inhibitor.
Structure, 5, 1997
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3CUT
 | | Crystal structure of glycogen phosphorylase b in complex with N-(-D-glucopyranosyl)-N'-(2-naphthyl)oxamide | | Descriptor: | Glycogen phosphorylase, muscle form, N-[(naphthalen-2-ylamino)(oxo)acetyl]-beta-D-glucopyranosylamine | | Authors: | Kyritsi, C, Chrysina, E.D, Leonidas, D.D, Zographos, S.E, Oikonomakos, N.G. | | Deposit date: | 2008-04-17 | | Release date: | 2009-04-21 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Tracking structure activity relationships of glycogen phosphorylase inhibitors: synthesis, kinetic and crystallographic evaluation of analogues of N-(-D-glucopyranosyl)-N'-oxamides
To be Published
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1GG8
 | | DESIGN OF INHIBITORS OF GLYCOGEN PHOSPHORYLASE: A STUDY OF ALPHA-AND BETA-C-GLUCOSIDES AND 1-THIO-BETA-D-GLUCOSE COMPOUNDS | | Descriptor: | ALPHA-D-GLUCOPYRANOSYL-2-CARBOXYLIC ACID AMIDE, INOSINIC ACID, PROTEIN (GLYCOGEN PHOSPHORYLASE), ... | | Authors: | Watson, K.A, Mitchell, E.P, Johnson, L.N, Son, J.C, Bichard, C.J, Orchard, M.G, Fleet, G.W, Oikonomakos, N.G, Leonidas, D.D, Kontou, M, Papageorgiou, A.C. | | Deposit date: | 2000-07-30 | | Release date: | 2000-08-23 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.31 Å) | | Cite: | Design of inhibitors of glycogen phosphorylase: a study of alpha- and beta-C-glucosides and 1-thio-beta-D-glucose compounds.
Biochemistry, 33, 1994
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6Y5O
 | | The crystal structure of glycogen phosphorylase in complex with 20 | | Descriptor: | 2-(4-fluorophenyl)-5,7-bis(oxidanyl)chromen-4-one, Glycogen phosphorylase, muscle form | | Authors: | Kyriakis, E, Koulas, S.M, Skamnaki, V.T, Leonidas, D.D. | | Deposit date: | 2020-02-25 | | Release date: | 2020-08-19 | | Method: | X-RAY DIFFRACTION (2.33 Å) | | Cite: | Synthetic flavonoid derivatives targeting the glycogen phosphorylase inhibitor site: QM/MM-PBSA motivated synthesis of substituted 5,7-dihydroxyflavones, crystallography, in vitro kinetics and ex-vivo cellular experiments reveal novel potent inhibitors.
Bioorg.Chem., 102, 2020
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4MRA
 | | Crystal structure of Gpb in complex with QUERCETIN | | Descriptor: | 3,5,7,3',4'-PENTAHYDROXYFLAVONE, DIMETHYL SULFOXIDE, Glycogen phosphorylase, ... | | Authors: | Kantsadi, L.A, Chatzileontiadou, S.M.D, Leonidas, D.D. | | Deposit date: | 2013-09-17 | | Release date: | 2014-05-07 | | Last modified: | 2023-12-06 | | Method: | X-RAY DIFFRACTION (2.34 Å) | | Cite: | Biochemical and biological assessment of the inhibitory potency of extracts from vinification byproducts of Vitis vinifera extracts against glycogen phosphorylase.
Food Chem.Toxicol., 67, 2014
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6S4O
 | | The crystal structure of glycogen phosphorylase in complex with 9 | | Descriptor: | (2~{R},3~{S},4~{R},5~{R},6~{S})-2-(hydroxymethyl)-6-(2-naphthalen-2-yl-1~{H}-imidazol-4-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: | 2019-06-28 | | Release date: | 2020-02-19 | | Method: | X-RAY DIFFRACTION (2.35 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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1FTQ
 | | STRUCTURES OF GLYCOGEN PHOSPHORYLASE-INHIBITOR COMPLEXES AND THE IMPLICATIONS FOR STRUCTURE-BASED DRUG DESIGN | | Descriptor: | (5S,7R,8S,9S,10R)-3-amino-8,9,10-trihydroxy-7-(hydroxymethyl)-6-oxa-1,3-diazaspiro[4.5]decane-2,4-dione, GLYCOGEN PHOSPHORYLASE, INOSINIC ACID, ... | | Authors: | Watson, K.A, Tsitsanou, K.E, Gregoriou, M, Zographos, S.E, Skamnaki, V.T, Oikonomakos, N.G, Fleet, G.W, Johnson, L.N. | | Deposit date: | 2000-09-13 | | Release date: | 2000-10-04 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Kinetic and crystallographic studies of glucopyranose spirohydantoin and glucopyranosylamine analogs inhibitors of glycogen phosphorylase.
Proteins, 61, 2005
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1FU8
 | | STRUCTURES OF GLYCOGEN PHOSPHORYLASE-INHIBITOR COMPLEXES AND THE IMPLICATIONS FOR STRUCTURE-BASED DRUG DESIGN | | Descriptor: | 1-DEOXY-1-ACETYLAMINO-BETA-D-GLUCO-2-HEPTULOPYRANOSONAMIDE, GLYCOGEN PHOSPHORYLASE, PYRIDOXAL-5'-PHOSPHATE | | Authors: | Watson, K.A, Tsitsanou, K.E, Gregoriou, M, Zographos, S.E, Skamnaki, V.T, Oikonomakos, N.G, Fleet, G.W, Johnson, L.N. | | Deposit date: | 2000-09-14 | | Release date: | 2000-10-04 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Kinetic and crystallographic studies of glucopyranose spirohydantoin and glucopyranosylamine analogs inhibitors of glycogen phosphorylase.
Proteins, 61, 2005
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6QA8
 | | Glycogen Phosphorylase b in complex with 28 | | Descriptor: | (5~{S},7~{R},8~{S},9~{S},10~{R})-7-(hydroxymethyl)-8,9,10-tris(oxidanyl)-2-phenyl-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 (2.35 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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