SMTL ID : 2ati.1

Glycogen Phosphorylase Inhibitors

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x GLC: alpha-D-glucopyranose(Non-covalent)

GLC.1: 12 residues within 4Å: Chain A: G.135, L.136, L.139, N.284, H.377, V.455, N.484, Y.573, E.672, A.673, S.674, G.675 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:G.135, A:L.136, A:N.284, A:N.284, A:H.377, A:N.484, A:N.484, A:Y.573, A:E.672, A:E.672, A:A.673, A:S.674, A:G.675, A:G.675 Water bridges: A:D.283, A:D.283, A:T.676 Salt bridges: A:H.377 GLC.4: 13 residues within 4Å: Chain B: G.135, L.136, L.139, N.284, H.377, V.455, N.484, Y.573, E.672, A.673, S.674, G.675, T.676 20 PLIP interactions: 20 interactions with chain B Hydrogen bonds: B:G.135, B:L.136, B:N.284, B:N.284, B:N.484, B:N.484, B:Y.573, B:E.672, B:A.673, B:S.674, B:G.675, B:G.675 Water bridges: B:D.283, B:D.283, B:D.283, B:Y.573, B:K.574, B:K.574, B:T.676 Salt bridges: B:H.377

2 x IHU: N-(2-CHLORO-4-FLUOROBENZOYL)-N'-(5-HYDROXY-2-METHOXYPHENYL)UREA(Non-covalent)

IHU.2: 13 residues within 4Å: Chain A: L.39, V.40, K.41, D.42, N.44, V.45 Chain B: W.67, I.68, Q.71, Q.72, K.191, R.193, D.227 10 PLIP interactions: 5 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:Q.72, A:V.40, A:V.45 Water bridges: B:R.193, B:R.193 pi-Stacking: B:W.67 Halogen bonds: B:W.67 Hydrogen bonds: A:V.40, A:D.42, A:N.44 IHU.5: 13 residues within 4Å: Chain A: W.67, I.68, Q.71, Q.72, K.191, R.193, D.227 Chain B: L.39, V.40, K.41, D.42, N.44, V.45 13 PLIP interactions: 7 interactions with chain A, 6 interactions with chain B Hydrophobic interactions: A:Q.72, A:Q.72, B:V.40, B:K.41, B:V.45 Hydrogen bonds: A:Q.72, B:V.40, B:D.42, B:N.44 Water bridges: A:R.193, A:R.193 pi-Stacking: A:W.67 Halogen bonds: A:W.67

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

PLP.3: 15 residues within 4Å: Chain A: Y.90, G.134, G.135, W.491, V.567, 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 A Hydrophobic interactions: A:Y.90, A:Y.648, A:K.680 Hydrogen bonds: A:V.567, A:T.676, A:T.676, A:G.677 Water bridges: A:K.568, A:N.678, A:N.678 Salt bridges: A:K.568, A:K.574 PLP.6: 15 residues within 4Å: Chain B: Y.90, G.134, G.135, W.491, V.567, K.568, K.574, Y.648, R.649, V.650, A.653, G.675, T.676, G.677, K.680 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:Y.90, B:Y.648, B:K.680 Hydrogen bonds: B:V.567, B:T.676, B:T.676, B:T.676, B:G.677 Water bridges: B:Y.90, B:G.135, B:K.568, B:K.574, B:K.574, B:K.574, B:N.678, B:N.678 Salt bridges: B:K.568, B:K.574

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Klabunde, T. et al., Acyl ureas as human liver glycogen phosphorylase inhibitors for the treatment of type 2 diabetes. J.Med.Chem. (2005)

Release Date

2006-08-25

Peptides

Glycogen phosphorylase, liver form: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glycogen phosphorylase, liver form

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