SMTL ID : 4nm3.1

Crystal structure of GSK-3/Axin complex bound to phosphorylated N-terminal auto-inhibitory pS9 peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-1-1-mer

Ligands

4 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:N.129 GOL.2: 4 residues within 4Å: Chain A: L.252, Q.254, P.255, V.304 2 PLIP interactions: 2 interactions with chain A Water bridges: A:Q.254, A:P.255 GOL.3: 3 residues within 4Å: Chain A: D.49, R.50, P.51 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.49 GOL.4: 2 residues within 4Å: Chain A: R.148, A.149 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.148

2 x MG: MAGNESIUM ION(Non-covalent)

MG.5: 3 residues within 4Å: Chain A: N.186, D.200 Ligands: ADP.9 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.200, H2O.4, H2O.7 MG.6: 3 residues within 4Å: Chain A: D.200, G.202 Ligands: ADP.9 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.200, A:D.200, H2O.2, H2O.2

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.7: 2 residues within 4Å: Chain A: I.296, K.297 Ligand excluded by PLIP

1 x DTT: 2,3-DIHYDROXY-1,4-DITHIOBUTANE(Non-covalent)

DTT.8: 7 residues within 4Å: Chain A: R.319, T.326, A.327, R.328, L.329, T.330, E.333 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.319

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

ADP.9: 19 residues within 4Å: Chain A: I.62, F.67, 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, C.199, D.200 Ligands: MG.5, MG.6 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:D.133, A:V.135, A:R.141 Water bridges: A:K.85, A:T.138, A:R.141, A:R.141, A:R.141, A:D.181, A:N.186 Salt bridges: A:K.85, A:K.85

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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