SMTL ID : 1ggn.1

Structures of glycogen phosphorylase-inhibitor complexes and the implications for structure-based drug design

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.36 Å

Oligo State

homo-dimer

Ligands

2 x GLS: BETA-D-GLUCOPYRANOSE SPIROHYDANTOIN(Non-covalent)

GLS.1: 13 residues within 4Å: Chain A: G.135, L.136, L.139, D.283, N.284, H.377, V.455, N.484, Y.573, E.672, A.673, S.674, G.675 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:G.135, A:L.136, A:D.283, A:N.284, A:N.284, A:N.284, A:H.377, A:N.484, A:E.672, A:E.672, A:S.674, A:G.675, A:G.675 Water bridges: A:K.574, A:K.574, A:A.673 GLS.3: 13 residues within 4Å: Chain B: G.135, L.136, L.139, D.283, N.284, H.377, V.455, N.484, Y.573, E.672, A.673, S.674, G.675 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:G.135, B:L.136, B:D.283, B:N.284, B:N.284, B:N.284, B:H.377, B:H.377, B:N.484, B:E.672, B:S.674, B:G.675, B:G.675 Water bridges: B:K.574, B:K.574, B:A.673

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.2: 13 residues within 4Å: Chain A: G.134, G.135, W.491, K.568, K.574, Y.648, R.649, V.650, A.653, G.675, T.676, G.677, K.680 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:Y.648, A:K.680 Hydrogen bonds: A:T.676, A:T.676, A:T.676, A:G.677 Water bridges: A:K.568, A:K.568, A:K.574, A:K.574, A:K.574, A:G.675, A:N.678, A:N.678 Salt bridges: A:K.568, A:K.574 PLP.4: 13 residues within 4Å: Chain B: G.134, G.135, W.491, K.568, K.574, Y.648, R.649, V.650, A.653, G.675, T.676, G.677, K.680 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:Y.648, B:K.680 Hydrogen bonds: B:T.676, B:T.676, B:G.677 Water bridges: B:K.568, B:K.568, B:K.574, B:K.574, B:K.574, B:Y.648, B:G.675, B:N.678, B:N.678 Salt bridges: B:K.568, B:K.574

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Oikonomakos, N.G. et al., Kinetic and crystallographic studies of glucopyranosylidene spirothiohydantoin binding to glycogen phosphorylase B. Bioorg.Med.Chem. (2002)

Release Date

2000-09-13

Peptides

PROTEIN (GLYCOGEN PHOSPHORYLASE): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

PROTEIN (GLYCOGEN PHOSPHORYLASE)

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