SMTL ID : 1fu8.1

STRUCTURES OF GLYCOGEN PHOSPHORYLASE-INHIBITOR COMPLEXES AND THE IMPLICATIONS FOR STRUCTURE-BASED DRUG DESIGN

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-dimer

Ligands

2 x CR6: 1-DEOXY-1-ACETYLAMINO-BETA-D-GLUCO-2-HEPTULOPYRANOSONAMIDE(Non-covalent)

CR6.1: 14 residues within 4Å: Chain A: G.135, L.136, D.283, N.284, D.339, H.377, T.378, V.455, N.484, Y.573, E.672, A.673, S.674, G.675 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:H.377, A:T.378 Hydrogen bonds: A:G.135, A:L.136, A:D.283, A:N.284, A:N.284, A:H.377, A:N.484, A:Y.573, A:E.672, A:E.672, A:S.674, A:G.675 Water bridges: A:K.574, A:K.574, A:T.676 CR6.3: 14 residues within 4Å: Chain B: G.135, L.136, D.283, N.284, D.339, H.377, T.378, V.455, N.484, Y.573, E.672, A.673, S.674, G.675 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:H.377, B:T.378 Hydrogen bonds: B:G.135, B:L.136, B:D.283, B:N.284, B:N.284, B:H.377, B:H.377, B:N.484, B:E.672, B:S.674, B:G.675 Water bridges: B:K.574, B:K.574, B:T.676

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

PLP.2: 14 residues within 4Å: Chain A: G.134, G.135, R.138, W.491, K.568, K.574, Y.648, R.649, V.650, A.653, G.675, T.676, G.677, K.680 13 PLIP interactions: 13 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.568, A:K.574, A:K.574 Salt bridges: A:K.568, A:K.574 PLP.4: 14 residues within 4Å: Chain B: G.134, G.135, R.138, W.491, K.568, K.574, Y.648, R.649, V.650, A.653, G.675, T.676, G.677, K.680 12 PLIP interactions: 12 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.568, B:K.574, B:K.574 Salt bridges: B:K.568, B:K.574

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Watson, K.A. et al., Kinetic and crystallographic studies of glucopyranose spirohydantoin and glucopyranosylamine analogs inhibitors of glycogen phosphorylase. Proteins (2005)

Release Date

2000-10-04

Peptides

GLYCOGEN PHOSPHORYLASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

GLYCOGEN PHOSPHORYLASE

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