SMTL ID : 1wut.1

Acyl Ureas as Human Liver Glycogen Phosphorylase Inhibitors for the Treatment of Type 2 Diabetes

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.26 Å

Oligo State

homo-dimer

Ligands

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

PLP.1: 14 residues within 4Å: Chain A: Y.90, 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 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:Y.90, A:Y.648, A:K.680 Hydrogen bonds: A:T.676, A:T.676, A:T.676, A:G.677 Water bridges: A:Y.90, A:K.568, A:K.574, A:G.675, A:N.678, A:N.678 Salt bridges: A:K.568, A:K.574 PLP.3: 14 residues within 4Å: Chain B: Y.90, 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.90, B:Y.648, B:K.680 Hydrogen bonds: B:Y.648, B:T.676, B:T.676, B:G.677 Water bridges: B:K.568, B:K.574, B:G.675, B:N.678, B:N.678 Salt bridges: B:K.568, B:K.574

2 x BN2: 7-[2,6-DICHLORO-4-({[(2-CHLOROBENZOYL)AMINO]CARBONYL}AMINO)PHENOXY]HEPTANOIC ACID(Covalent)

BN2.2: 14 residues within 4Å: Chain A: W.67, I.68, Q.71, Q.72, Y.75, K.191, R.193 Chain B: L.39, V.40, K.41, D.42, R.43, N.44, V.45 11 PLIP interactions: 4 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:Y.75, A:K.191, B:V.40, B:V.40, B:N.44, B:V.45 Water bridges: A:R.193 pi-Stacking: A:W.67 Hydrogen bonds: B:V.40, B:D.42 Halogen bonds: B:N.44 BN2.4: 14 residues within 4Å: Chain A: L.39, V.40, K.41, D.42, R.43, N.44, V.45 Chain B: W.67, I.68, Q.71, Q.72, Y.75, K.191, R.193 11 PLIP interactions: 7 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:V.40, A:V.40, A:N.44, A:V.45, B:Y.75, B:K.191 Hydrogen bonds: A:V.40, A:D.42 Halogen bonds: A:N.44 Water bridges: B:R.193 pi-Stacking: B:W.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Oikonomakos, N.G. et al., Crystallographic studies on acyl ureas, a new class of glycogen phosphorylase inhibitors, as potential antidiabetic drugs. Protein Sci. (2005)

Release Date

2005-12-08

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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