SMTL ID : 4y5i.1

Crystal structure of C-terminal modified Tau peptide-hybrid 126B with 14-3-3sigma

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-dimer

Ligands

2 x ACE- ARG- THR- PRO- SEP- LEU- PRO- THR- PIP: Microtubule-associated protein tau(Non-covalent)

ACE-ARG-THR-PRO-SEP-LEU-PRO-THR-PIP.1: 15 residues within 4Å: Chain A: N.47, S.50, K.54, R.61, R.65, R.134, Y.135, L.179, N.180, V.183, Y.186, E.187, L.227, N.231, W.235 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:V.183, A:W.235 Hydrogen bonds: A:K.54, A:N.180, A:N.180, A:E.187, A:E.187, A:N.231, A:W.235 Water bridges: A:K.54, A:K.54, A:R.61, A:R.61, A:R.61, A:R.61, A:R.61, A:R.134, A:R.134, A:Y.135, A:Y.135 Salt bridges: A:K.54, A:R.61, A:R.134 ACE-ARG-THR-PRO-SEP-LEU-PRO-THR-PIP.3: 13 residues within 4Å: Chain B: K.54, R.61, R.134, Y.135, L.179, N.180, V.183, Y.186, E.187, L.227, N.231, L.234, W.235 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:L.179, B:V.183, B:W.235 Hydrogen bonds: B:N.180, B:N.180, B:E.187, B:E.187, B:E.187, B:N.231 Water bridges: B:K.54, B:K.54, B:R.61, B:R.61, B:R.134 Salt bridges: B:K.54, B:R.61, B:R.134

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

CL.2: 4 residues within 4Å: Chain A: K.14 Chain B: E.88, Y.89, K.92 Ligand excluded by PLIP CL.4: 4 residues within 4Å: Chain A: E.88, Y.89, K.92 Chain B: K.14 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Milroy, L.G. et al., Stabilizer-Guided Inhibition of Protein-Protein Interactions. Angew.Chem.Int.Ed.Engl. (2015)

Release Date

2016-01-13

Peptides

14-3-3 protein sigma: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

14-3-3 protein sigma

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