SMTL ID : 6tlg.1

Ligand-free state of human 14-3-3 sigma isoform

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.1: 3 residues within 4Å: Chain A: S.65, C.66, E.67 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:C.66, A:E.67, A:R.69 PEG.8: 3 residues within 4Å: Chain B: S.65, C.66, E.67 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:C.66, B:E.67, B:R.69

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

SO4.2: 3 residues within 4Å: Chain A: R.84, R.157, Y.158 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.158 Water bridges: A:R.84 Salt bridges: A:R.84, A:R.157 SO4.3: 4 residues within 4Å: Chain A: E.45, R.46, Y.47, E.48 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.47, A:E.48 Water bridges: A:R.46, A:R.46 SO4.4: 3 residues within 4Å: Chain A: T.164, G.165, K.168 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.165 Salt bridges: A:K.168 SO4.5: 2 residues within 4Å: Chain A: G.24, A.25 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.25 Salt bridges: A:K.55 SO4.6: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) SO4.7: 3 residues within 4Å: Chain A: G.106, P.107, R.110 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.110 Salt bridges: A:R.110 SO4.9: 3 residues within 4Å: Chain B: R.84, R.157, Y.158 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Y.158 Water bridges: B:R.84 Salt bridges: B:R.84, B:R.157 SO4.10: 4 residues within 4Å: Chain B: E.45, R.46, Y.47, E.48 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Y.47, B:E.48 Water bridges: B:R.46, B:R.46 SO4.11: 3 residues within 4Å: Chain B: T.164, G.165, K.168 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.165 Salt bridges: B:K.168 SO4.12: 2 residues within 4Å: Chain B: G.24, A.25 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:A.25 Salt bridges: B:K.55 SO4.13: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) SO4.14: 3 residues within 4Å: Chain B: G.106, P.107, R.110 2 PLIP interactions: 2 interactions with chain B Water bridges: B:R.110 Salt bridges: B:R.110

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Iralde-Lorente, L. et al., Identification of Phosphate-Containing Compounds as New Inhibitors of 14-3-3/c-Abl Protein-Protein Interaction. Acs Chem.Biol. (2020)

Release Date

2020-03-18

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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