SMTL ID : 7obd.1

Crystal structure of 14-3-3 sigma in complex with Phosphorylated and Farnesylated Rnd3 peptide and stabilizer Fusicoccin-A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-2-2-mer

Ligands

2 x FSC: FUSICOCCIN(Non-covalent)

FSC.1: 19 residues within 4Å: Chain A: E.19, M.27, E.44, N.47, L.48, S.50, V.51, K.54, F.124, K.127, M.128, P.172, I.173, G.176, D.220, L.223, I.224 Chain B: C.11 Ligands: FAR.5 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.48, A:F.124, A:I.173, A:L.223, A:I.224 Hydrogen bonds: A:K.127 Water bridges: A:N.47, A:D.220 FSC.6: 19 residues within 4Å: Chain C: E.19, M.27, E.44, N.47, L.48, S.50, V.51, K.54, F.124, K.127, M.128, P.172, I.173, G.176, D.220, L.223, I.224 Chain D: C.11 Ligands: FAR.10 8 PLIP interactions: 8 interactions with chain C Hydrophobic interactions: C:L.48, C:F.124, C:I.173, C:L.223, C:I.224 Hydrogen bonds: C:K.127 Water bridges: C:N.47, C:D.220

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 1 residues within 4Å: Chain A: E.7 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.7, H2O.1, H2O.8 MG.3: 3 residues within 4Å: Chain A: E.40, E.115, G.117 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.40, A:E.40, A:E.115, H2O.9, H2O.9 MG.7: 1 residues within 4Å: Chain C: E.7 3 PLIP interactions: 1 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.7, H2O.13, H2O.20 MG.8: 3 residues within 4Å: Chain C: E.40, E.115, G.117 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.40, C:E.40, C:E.115, H2O.21, H2O.21

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

CL.4: 6 residues within 4Å: Chain A: M.6, K.14, F.30 Chain C: E.88, Y.89, K.92 Ligand excluded by PLIP CL.9: 6 residues within 4Å: Chain A: E.88, Y.89, K.92 Chain C: M.6, K.14, F.30 Ligand excluded by PLIP

2 x FAR: FARNESYL(Non-covalent)

FAR.5: 7 residues within 4Å: Chain A: K.54, L.223, I.224, L.227 Chain B: S.10, C.11 Ligands: FSC.1 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.223, A:I.224 FAR.10: 7 residues within 4Å: Chain C: K.54, L.223, I.224, L.227 Chain D: S.10, C.11 Ligands: FSC.6 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:L.223, C:I.224

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Andlovic, B. et al., IFN alpha primes cancer cells for Fusicoccin-induced cell death via 14-3-3 PPI stabilization. Cell Chem Biol (2023)

Release Date

2022-05-04

Peptides

14-3-3 protein sigma: AC
Rho-related GTP-binding protein RhoE: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

14-3-3 protein sigma

Rho-related GTP-binding protein RhoE

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