SMTL ID : 4nu1.1

Crystal structure of a transition state mimic of the GSK-3/Axin complex bound to phosphorylated N-terminal auto-inhibitory pS9 peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-1-1-mer

Ligands

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 7 residues within 4Å: Chain A: M.26, Y.56, T.59, Y.71, K.86, S.118, N.129 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.56, A:Y.71, A:S.118, A:S.118 GOL.2: 3 residues within 4Å: Chain A: R.144, S.147, R.148 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.144, A:R.144

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain A: N.186, D.200 Ligands: ADP.5, AF3.6 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.200, H2O.3 MG.4: 4 residues within 4Å: Chain A: D.181, D.200 Ligands: ADP.5, AF3.6 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.200, A:D.200, H2O.1, H2O.3

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.5: 23 residues within 4Å: Chain A: G.63, N.64, G.65, S.66, F.67, G.68, V.70, A.83, K.85, V.110, L.132, D.133, Y.134, V.135, T.138, R.141, Q.185, N.186, L.188, D.200 Ligands: MG.3, MG.4, AF3.6 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:G.65, A:S.66, A:F.67, A:G.68, A:D.133, A:V.135, A:D.200 Water bridges: A:T.138, A:R.141, A:Q.185, A:N.186, A:D.200 Salt bridges: A:K.85, A:K.85

1 x AF3: ALUMINUM FLUORIDE(Non-covalent)

AF3.6: 10 residues within 4Å: Chain A: G.65, S.66, F.67, D.181, K.183, N.186, D.200 Ligands: MG.3, MG.4, ADP.5 No protein-ligand interaction detected (PLIP)

1 x NO3: NITRATE ION(Non-functional Binders)

NO3.7: 3 residues within 4Å: Chain A: Y.146, Y.157, Y.161 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.146, A:Y.161

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stamos, J.L. et al., Structural basis of GSK-3 inhibition by N-terminal phosphorylation and by the Wnt receptor LRP6. Elife (2014)

Release Date

2014-03-26

Peptides

Glycogen synthase kinase-3 beta: A
Axin-1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glycogen synthase kinase-3 beta

Axin-1

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