SMTL ID : 8dgp.1 (1 other biounit)

14-3-3 epsilon bound to phosphorylated PEAK3 (pS69) peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

hetero-2-2-mer

Ligands

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 2 residues within 4Å: Chain A: S.213, S.216 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.216, A:S.216 EDO.2: 1 residues within 4Å: Chain A: D.192 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.192

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 3 residues within 4Å: Chain A: T.140, N.142, D.143 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.140, A:N.142, A:N.142, A:D.143 SO4.4: 2 residues within 4Å: Chain A: R.89, Q.90 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.90 Water bridges: A:T.140 Salt bridges: A:R.89 SO4.5: 4 residues within 4Å: Chain B: N.189, S.190, P.191, D.192 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.190, B:D.192

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Roy, M.J. et al., Structural mapping of PEAK pseudokinase interactions identifies 14-3-3 as a molecular switch for PEAK3 signaling. Nat Commun (2023)

Release Date

2023-06-07

Peptides

14-3-3 protein epsilon: AB
Phosphorylated PEAK3 (pS69) peptide: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
E

D
F

14-3-3 protein epsilon

Phosphorylated PEAK3 (pS69) peptide

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