SMTL ID : 6y8b.1

14-3-3 Sigma in complex with phosphorylated caspase{pS139} peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.54 Å

Oligo State

homo-dimer

Ligands

2 x TYR- ASP- LEU- SEP- LEU- PRO- PHE- PRO: TYR-ASP-LEU-SEP-LEU-PRO-PHE-PRO(Non-covalent)

TYR-ASP-LEU-SEP-LEU-PRO-PHE-PRO.1: 20 residues within 4Å: Chain A: N.47, S.50, V.51, K.54, R.61, R.65, K.127, R.134, Y.135, G.176, L.179, N.180, V.183, E.187, L.223, I.224, L.227, N.231, L.234, W.235 25 PLIP interactions: 25 interactions with chain A Hydrophobic interactions: A:V.51, A:V.183, A:L.223, A:I.224, A:L.227, A:L.234, A:W.235 Hydrogen bonds: A:K.54, A:N.180, A:E.187, A:N.231 Water bridges: A:N.47, A:S.50, A:R.61, A:R.61, A:K.127, A:K.127, A:N.180, A:N.180, A:N.180, A:E.187 Salt bridges: A:K.54, A:R.61, A:R.134 pi-Cation interactions: A:R.65 TYR-ASP-LEU-SEP-LEU-PRO-PHE-PRO.6: 20 residues within 4Å: Chain B: N.47, S.50, V.51, K.54, R.61, R.65, K.127, R.134, Y.135, G.176, L.179, N.180, V.183, E.187, L.223, I.224, L.227, N.231, L.234, W.235 27 PLIP interactions: 27 interactions with chain B Hydrophobic interactions: B:V.51, B:V.183, B:L.223, B:I.224, B:L.227, B:L.234, B:W.235 Hydrogen bonds: B:K.54, B:Y.135, B:N.180, B:N.231 Water bridges: B:N.47, B:S.50, B:R.61, B:R.61, B:K.127, B:K.127, B:N.180, B:N.180, B:N.180, B:E.187, B:E.187, B:E.187 Salt bridges: B:K.54, B:R.61, B:R.134 pi-Cation interactions: B:R.65

6 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 1 residues within 4Å: Chain A: E.193 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.193 MG.3: 1 residues within 4Å: Chain A: E.94 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.94, H2O.2, H2O.10 MG.4: 1 residues within 4Å: Chain A: E.7 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.7, H2O.2, H2O.5, H2O.11 MG.7: 1 residues within 4Å: Chain B: E.193 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:E.193 MG.8: 1 residues within 4Å: Chain B: E.94 3 PLIP interactions: 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.94, H2O.16, H2O.24 MG.9: 1 residues within 4Å: Chain B: E.7 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.7, H2O.16, H2O.19, H2O.25

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

CL.5: 3 residues within 4Å: Chain A: E.88, Y.89 Chain B: K.14 Ligand excluded by PLIP CL.10: 3 residues within 4Å: Chain A: K.14 Chain B: E.88, Y.89 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ballone, A. et al., A new soaking procedure for X-ray crystallographic structural determination of protein-peptide complexes. Acta Crystallogr.,Sect.F (2020)

Release Date

2020-10-14

Peptides

14-3-3 protein sigma: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

14-3-3 protein sigma

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