SMTL ID : 4j1r.5 (5 other biounits)

Crystal Structure of GSK3b in complex with inhibitor 15R

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 6 residues within 4Å: Chain A: R.100, R.184, K.209, P.216, N.217, V.218 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:V.218 Salt bridges: A:R.100, A:R.184, A:K.209 PO4.4: 5 residues within 4Å: Chain B: R.100, R.184, K.209, N.217, V.218 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:V.218 Salt bridges: B:R.100, B:R.184, B:K.209

2 x I5R: (2R)-2-(1H-indol-3-ylmethyl)-1,4-dihydropyrido[2,3-b]pyrazin-3(2H)-one(Non-covalent)

I5R.2: 13 residues within 4Å: Chain A: I.66, G.67, F.71, V.74, V.114, L.136, D.137, Y.138, V.139, P.140, L.192, C.203, D.204 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:F.71, A:V.74, A:V.74, A:V.74 Hydrogen bonds: A:D.137, A:V.139, A:D.204 Water bridges: A:D.204 I5R.5: 14 residues within 4Å: Chain B: G.67, F.71, V.74, A.87, K.89, V.114, L.136, D.137, Y.138, V.139, P.140, L.192, C.203, D.204 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:F.71, B:V.74, B:L.136 Hydrogen bonds: B:K.89, B:D.137, B:V.139 Water bridges: B:Q.189, B:D.204

2 x K: POTASSIUM ION(Non-covalent)

K.3: 3 residues within 4Å: Chain A: V.45, T.47, F.119 No protein-ligand interaction detected (PLIP) K.6: 2 residues within 4Å: Chain B: V.45, T.47 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, Y. et al., Fragment-based approach using diversity-oriented synthesis yields a GSK3b inhibitor. To be Published

Release Date

2013-03-20

Peptides

Glycogen synthase kinase-3 beta: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glycogen synthase kinase-3 beta

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