SMTL ID : 3rdh.3 (2 other biounits)

X-ray induced covalent inhibition of 14-3-3

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.39 Å

Oligo State

homo-tetramer

Ligands

4 x 3RD: 4-[(E)-{4-formyl-5-hydroxy-6-methyl-3-[(phosphonooxy)methyl]pyridin-2-yl}diazenyl]benzoic acid(Covalent)

3RD.1: 6 residues within 4Å: Chain A: K.123, G.172, L.175, N.176, I.220, L.223 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.220 Hydrogen bonds: A:N.176 Water bridges: A:R.130, A:R.130 Salt bridges: A:K.123 3RD.3: 7 residues within 4Å: Chain B: K.52, K.123, P.168, G.172, L.175, N.176, I.220 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:P.168, B:I.220 Hydrogen bonds: B:G.172, B:N.176 3RD.5: 6 residues within 4Å: Chain C: K.52, K.123, G.172, N.176, I.220, L.223 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:I.220 Hydrogen bonds: C:N.176 Salt bridges: C:K.52 3RD.7: 4 residues within 4Å: Chain D: K.52, K.123, G.172, N.176 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:N.176 Water bridges: D:R.130 Salt bridges: D:K.52

4 x NI: NICKEL (II) ION(Non-covalent)

NI.2: 4 residues within 4Å: Chain A: G.1, S.2, H.3, M.4 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.3 NI.4: 4 residues within 4Å: Chain B: G.1, S.2, H.3, M.4 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.3 NI.6: 5 residues within 4Å: Chain A: Y.129 Chain C: G.1, S.2, H.3, M.4 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:H.3 NI.8: 5 residues within 4Å: Chain B: Y.129 Chain D: G.1, S.2, H.3, M.4 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:H.3

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, J. et al., Discovery and structural characterization of a small molecule 14-3-3 protein-protein interaction inhibitor. Proc.Natl.Acad.Sci.USA (2011)

Release Date

2011-09-28

Peptides

14-3-3 protein zeta/delta: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

14-3-3 protein zeta/delta

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