SMTL ID : 6ygj.1

small-molecule stabilizer of 14-3-3 and the Carbohydrate Response Element Binding Protein (ChREBP) protein-protein interaction

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.07 Å

Oligo State

hetero-1-2-1-mer

Ligands

2 x OQE: [2-[2-oxidanylidene-2-(2-phenylethylamino)ethoxy]phenyl]phosphonic acid(Non-covalent)

OQE.1: 16 residues within 4Å: Chain A: K.48, V.51, G.52, R.55, R.126, Y.127, L.171, N.172, V.175, L.215, I.216, L.219 Chain B: I.4, N.8, W.11, R.12 14 PLIP interactions: 4 interactions with chain B, 10 interactions with chain A Hydrophobic interactions: B:I.4, B:W.11, A:K.48, A:L.219 Hydrogen bonds: B:R.12, B:R.12, A:K.48, A:R.55, A:R.55, A:R.126, A:R.126, A:Y.127, A:N.172 pi-Cation interactions: A:R.55 OQE.2: 16 residues within 4Å: Chain C: K.50, V.53, G.54, R.57, R.128, Y.129, L.173, N.174, V.177, L.217, I.218, L.221 Chain D: I.4, N.8, W.11, R.12 17 PLIP interactions: 6 interactions with chain D, 11 interactions with chain C Hydrophobic interactions: D:I.4, D:W.11, C:K.50, C:L.173, C:I.218 Hydrogen bonds: D:R.12, D:R.12, C:K.50, C:R.57, C:R.57, C:R.128, C:R.128, C:Y.129, C:N.174 Water bridges: D:N.8, D:N.8 pi-Cation interactions: C:R.57

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sijbesma, E. et al., Structure-based evolution of a promiscuous inhibitor to a selective stabilizer of protein-protein interactions. Nat Commun (2020)

Release Date

2020-09-16

Peptides

14-3-3 protein beta/alpha: A
Carbohydrate-responsive element-binding protein: BD
14-3-3 protein beta/alpha: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

D
I

C
F

14-3-3 protein beta/alpha

Carbohydrate-responsive element-binding protein

14-3-3 protein beta/alpha

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