SMTL ID : 2pyi.1 (1 other biounit)

Crystal structure of Glycogen Phosphorylase in complex with glucosyl triazoleacetamide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.88 Å

Oligo State

homo-dimer

Ligands

2 x DL8: N-[(4-PHENYL-1H-1,2,3-TRIAZOL-1-YL)ACETYL]-BETA-D-GLUCOPYRANOSYLAMINE(Non-covalent)

DL8.1: 20 residues within 4Å: Chain A: G.136, L.137, L.140, N.283, D.284, N.285, F.286, F.287, D.340, H.342, H.378, T.379, A.384, V.456, N.485, Y.574, E.673, A.674, S.675, G.676 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:A.384 Hydrogen bonds: A:H.378, A:H.378, A:N.485, A:N.485, A:Y.574, A:E.673, A:A.674, A:S.675, A:G.676 Water bridges: A:T.677 DL8.12: 20 residues within 4Å: Chain B: G.136, L.137, L.140, N.283, D.284, N.285, F.286, F.287, D.340, H.342, H.378, T.379, A.384, V.456, N.485, Y.574, E.673, A.674, S.675, G.676 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:A.384 Hydrogen bonds: B:D.340, B:H.378, B:H.378, B:H.378, B:N.485, B:N.485, B:A.674, B:S.675, B:G.676 Water bridges: B:D.284, B:Y.574, B:Y.574, B:Y.574, B:Y.574, B:T.677

20 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.2: 5 residues within 4Å: Chain A: W.68, I.69, Q.72, R.194 Chain B: V.41 Ligand excluded by PLIP DMS.3: 6 residues within 4Å: Chain A: Q.220, V.222, A.273, I.276, K.295 Ligands: DMS.11 Ligand excluded by PLIP DMS.4: 4 residues within 4Å: Chain A: H.202, W.216, R.352, L.357 Ligand excluded by PLIP DMS.5: 6 residues within 4Å: Chain A: R.520, E.702, E.703, A.704, G.705, T.808 Ligand excluded by PLIP DMS.6: 6 residues within 4Å: Chain A: E.706, E.707, F.709, F.710, R.787, M.801 Ligand excluded by PLIP DMS.7: 7 residues within 4Å: Chain A: R.67, N.102, L.103, A.104, R.235, N.237, R.834 Ligand excluded by PLIP DMS.8: 4 residues within 4Å: Chain A: Y.549, E.553, Y.554, R.650 Ligand excluded by PLIP DMS.9: 7 residues within 4Å: Chain A: Q.265, L.268, D.269, N.271, L.272 Chain B: N.271, N.275 Ligand excluded by PLIP DMS.10: 5 residues within 4Å: Chain A: L.550, Y.554, F.645, L.646, E.647 Ligand excluded by PLIP DMS.11: 6 residues within 4Å: Chain A: L.272, N.275, L.292, K.295 Chain B: L.268 Ligands: DMS.3 Ligand excluded by PLIP DMS.13: 5 residues within 4Å: Chain A: V.41 Chain B: W.68, I.69, Q.72, R.194 Ligand excluded by PLIP DMS.14: 6 residues within 4Å: Chain B: Q.220, V.222, A.273, I.276, K.295 Ligands: DMS.22 Ligand excluded by PLIP DMS.15: 4 residues within 4Å: Chain B: H.202, W.216, R.352, L.357 Ligand excluded by PLIP DMS.16: 6 residues within 4Å: Chain B: R.520, E.702, E.703, A.704, G.705, T.808 Ligand excluded by PLIP DMS.17: 6 residues within 4Å: Chain B: E.706, E.707, F.709, F.710, R.787, M.801 Ligand excluded by PLIP DMS.18: 7 residues within 4Å: Chain B: R.67, N.102, L.103, A.104, R.235, N.237, R.834 Ligand excluded by PLIP DMS.19: 4 residues within 4Å: Chain B: Y.549, E.553, Y.554, R.650 Ligand excluded by PLIP DMS.20: 7 residues within 4Å: Chain A: N.271, N.275 Chain B: Q.265, L.268, D.269, N.271, L.272 Ligand excluded by PLIP DMS.21: 5 residues within 4Å: Chain B: L.550, Y.554, F.645, L.646, E.647 Ligand excluded by PLIP DMS.22: 6 residues within 4Å: Chain A: L.268 Chain B: L.272, N.275, L.292, K.295 Ligands: DMS.14 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alexacou, K.M. et al., Crystallographic and computational studies on 4-phenyl-N-(beta-D-glucopyranosyl)-1H-1,2,3-triazole-1-acetamide, an inhibitor of glycogen phosphorylase: Comparison with alpha-D-glucose, N-acetyl-beta-D-glucopyranosylamine and N-benzoyl-N'-beta-D-glucopyranosyl urea binding. Proteins (2007)

Release Date

2008-04-01

Peptides

Glycogen phosphorylase, muscle form: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Glycogen phosphorylase, muscle form

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