SMTL ID : 5btv.1

Crystal structure of human 14-3-3 sigma in complex with a Tau-protein peptide surrounding pS324

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

2 x GLY- SEP- LEU- GLY: Microtubule-associated protein tau - peptide pS324(Non-covalent)

GLY-SEP-LEU-GLY.1: 8 residues within 4Å: Chain A: K.53, R.60, R.133, Y.134, L.178, N.179, V.182, N.230 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:K.53, A:N.179, A:N.179, A:N.230 Water bridges: A:K.53, A:R.60, A:E.137, A:N.179, A:E.186, A:E.186, A:E.186 Salt bridges: A:K.53, A:R.60, A:R.133 GLY-SEP-LEU-GLY.6: 8 residues within 4Å: Chain B: K.53, R.60, R.133, Y.134, L.178, N.179, V.182, N.230 15 PLIP interactions: 15 interactions with chain B Hydrogen bonds: B:K.53, B:Y.134, B:N.179, B:N.179, B:N.230 Water bridges: B:K.53, B:R.60, B:E.137, B:N.179, B:E.186, B:E.186, B:E.186 Salt bridges: B:K.53, B:R.60, B:R.133

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 1 residues within 4Å: Chain A: E.192 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.192, H2O.6 MG.4: 1 residues within 4Å: Chain A: E.6 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.6, H2O.2, H2O.9, H2O.10 MG.7: 1 residues within 4Å: Chain B: E.192 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.192, H2O.18 MG.9: 1 residues within 4Å: Chain B: E.6 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.6, H2O.14, H2O.21, H2O.23

2 x CA: CALCIUM ION(Non-covalent)

CA.3: 4 residues within 4Å: Chain A: K.13 Chain B: E.87, Y.88, K.91 No protein-ligand interaction detected (PLIP) CA.8: 4 residues within 4Å: Chain A: E.87, Y.88, K.91 Chain B: K.13 No protein-ligand interaction detected (PLIP)

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

CL.5: 2 residues within 4Å: Chain A: V.55, V.99 Ligand excluded by PLIP CL.10: 2 residues within 4Å: Chain B: V.55, V.99 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Joo, Y. et al., Involvement of 14-3-3 in tubulin instability and impaired axon development is mediated by Tau. Faseb J. (2015)

Release Date

2016-07-20

Peptides

14-3-3 protein sigma: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

14-3-3 protein sigma