SMTL ID : 1ftw.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 GL5: (5S,7R,8S,9S,10R)-3,8,9,10-tetrahydroxy-7-(hydroxymethyl)-6-oxa-1,3-diazaspiro[4.5]decane-2,4-dione(Non-covalent)

GL5.1: 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:N.284, A:N.284, A:H.377, A:H.377, A:Y.573, A:E.672, A:E.672, A:S.674, A:S.674, A:G.675 Water bridges: A:D.283, A:K.574, A:A.673, A:T.676 GL5.3: 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 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:G.135, B:L.136, B:N.284, B:N.284, B:H.377, B:H.377, B:H.377, B:E.672, B:S.674, B:S.674, B:G.675 Water bridges: B:K.574, B:A.673, B:T.676

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 14 PLIP interactions: 14 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:G.135, A:K.568, A:K.568, A:K.574, A:K.574, 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 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:Y.648, B:K.680 Hydrogen bonds: B:Y.648, B:T.676, B:T.676, B:G.677 Water bridges: B:G.135, B:K.568, B:K.568, B:K.574, B:K.574, B:N.678 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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