SMTL ID : 5n5t.1

14-3-3 sigma in complex with TAZ pS89 peptide and fragment NV2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x SER- HIS- SEP- SER- PRO- ALA- SER- LEU: TAZ pS89 peptide(Non-covalent)

SER-HIS-SEP-SER-PRO-ALA-SER-LEU.1: 24 residues within 4Å: Chain A: N.47, S.50, V.51, K.54, R.61, F.124, K.127, R.134, Y.135, P.172, I.173, G.176, L.179, N.180, V.183, Y.186, E.187, L.223, I.224, L.227, D.230, N.231, L.234, W.235 28 PLIP interactions: 28 interactions with chain A Hydrophobic interactions: A:V.51, A:K.54, A:I.173, A:I.224 Hydrogen bonds: A:N.47, A:N.47, A:S.50, A:Y.135, A:N.180, A:N.180, A:E.187, A:E.187, A:N.231, A:N.231, A:W.235 Water bridges: A:K.54, A:K.54, A:K.54, A:K.54, A:R.61, A:R.61, A:R.61, A:K.127, A:K.127, A:N.180 Salt bridges: A:K.54, A:R.61, A:R.134 SER-HIS-SEP-SER-PRO-ALA-SER-LEU.6: 24 residues within 4Å: Chain B: N.47, S.50, V.51, K.54, R.61, F.124, K.127, R.134, Y.135, P.172, I.173, G.176, L.179, N.180, V.183, Y.186, E.187, L.223, I.224, L.227, D.230, N.231, L.234, W.235 28 PLIP interactions: 28 interactions with chain B Hydrophobic interactions: B:V.51, B:K.54, B:I.173, B:I.224 Hydrogen bonds: B:N.47, B:N.47, B:S.50, B:Y.135, B:N.180, B:N.180, B:E.187, B:E.187, B:N.231, B:N.231, B:W.235 Water bridges: B:K.54, B:K.54, B:K.54, B:K.54, B:R.61, B:R.61, B:R.61, B:K.127, B:K.127, B:N.180 Salt bridges: B:K.54, B:R.61, B:R.134

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 1 residues within 4Å: Chain A: E.193 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.193, H2O.3 MG.3: 1 residues within 4Å: Chain A: E.7 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.7 MG.7: 1 residues within 4Å: Chain B: E.193 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.193, H2O.12 MG.8: 1 residues within 4Å: Chain B: E.7 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:E.7

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

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

2 x 8OB: 4-[3,5-bis(chloranyl)pyridin-2-yl]oxyphenol(Non-covalent)

8OB.5: 7 residues within 4Å: Chain A: I.196, K.200, F.203, R.229, L.232, T.233, T.236 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:K.200, A:L.232 pi-Cation interactions: A:K.200 8OB.10: 7 residues within 4Å: Chain B: I.196, K.200, F.203, R.229, L.232, T.233, T.236 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:K.200, B:L.232 pi-Cation interactions: B:K.200

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sijbesma, E. et al., Identification of Two Secondary Ligand Binding Sites in 14-3-3 Proteins Using Fragment Screening. Biochemistry (2017)

Release Date

2017-07-19

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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