SMTL ID : 2gm9.1

Structure of rabbit muscle glycogen phosphorylase in complex with thienopyrrole

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x PLR: (5-HYDROXY-4,6-DIMETHYLPYRIDIN-3-YL)METHYL DIHYDROGEN PHOSPHATE(Non-covalent)

PLR.1: 16 residues within 4Å: Chain A: Y.79, G.123, G.124, R.127, W.480, V.556, K.557, K.563, Y.637, R.638, V.639, A.642, G.664, T.665, G.666, K.669 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:Y.79, A:Y.637 Hydrogen bonds: A:T.665, A:T.665, A:G.666, A:K.669 Water bridges: A:Y.79, A:G.124, A:K.557, A:K.563, A:N.667 Salt bridges: A:K.557, A:K.563 PLR.3: 16 residues within 4Å: Chain B: Y.79, G.123, G.124, R.127, W.480, V.556, K.557, K.563, Y.637, R.638, V.639, A.642, G.664, T.665, G.666, K.669 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:Y.79, B:Y.637 Hydrogen bonds: B:T.665, B:G.666, B:K.669 Water bridges: B:G.124, B:K.557, B:K.563, B:N.667 Salt bridges: B:K.557, B:K.563

2 x 3TH: 2-CHLORO-N-[(3R)-2-OXO-1,2,3,4-TETRAHYDROQUINOLIN-3-YL]-6H-THIENO[2,3-B]PYRROLE-5-CARBOXAMIDE(Non-covalent)

3TH.2: 18 residues within 4Å: Chain A: R.49, V.53, W.56, W.178, E.179, K.180, P.218 Chain B: F.26, T.27, L.28, V.29, F.42, H.46, Y.174, G.175, N.176, P.177 Ligands: 3TH.4 18 PLIP interactions: 10 interactions with chain A, 8 interactions with chain B Hydrophobic interactions: A:R.49, A:V.53, A:K.180, B:T.27, B:L.28, B:V.29, B:F.42, B:F.42 Hydrogen bonds: A:R.49, A:E.179, A:K.180, B:T.27 Water bridges: A:R.49, A:A.181, A:A.181, B:H.46 pi-Cation interactions: A:R.49 pi-Stacking: B:H.46 3TH.4: 18 residues within 4Å: Chain A: F.26, T.27, L.28, V.29, F.42, H.46, Y.174, G.175, N.176, P.177 Chain B: R.49, V.53, W.56, W.178, E.179, K.180, P.218 Ligands: 3TH.2 18 PLIP interactions: 8 interactions with chain A, 10 interactions with chain B Hydrophobic interactions: A:T.27, A:L.28, A:V.29, A:F.42, A:F.42, B:R.49, B:V.53, B:K.180 Hydrogen bonds: A:T.27, B:R.49, B:E.179, B:K.180 Water bridges: A:H.46, B:R.49, B:A.181, B:A.181 pi-Stacking: A:H.46 pi-Cation interactions: B:R.49

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Whittamore, P.R. et al., Novel thienopyrrole glycogen phosphorylase inhibitors: synthesis, in vitro SAR and crystallographic studies. Bioorg.Med.Chem.Lett. (2006)

Release Date

2007-02-13

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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