SMTL ID : 4dat.1

Structure of 14-3-3 sigma in complex with PADI6 14-3-3 binding motif II

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-dimer

Ligands

2 x PHE- TYR- PRO- SEP- ALA- GLU: Peptidylarginine Deiminase type VI(Non-covalent)

PHE-TYR-PRO-SEP-ALA-GLU.1: 15 residues within 4Å: Chain A: K.52, R.59, R.63, R.132, Y.133, G.174, L.177, N.178, V.181, Y.184, E.185, L.225, N.229, L.232, W.233 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:E.185, A:L.232 Hydrogen bonds: A:K.52, A:N.178, A:N.178, A:E.185, A:N.229 Water bridges: A:K.52, A:K.52, A:R.59, A:R.59, A:R.59, A:R.59, A:R.59, A:K.125, A:N.178 Salt bridges: A:K.52, A:K.52, A:R.59, A:R.132 pi-Stacking: A:Y.184 PHE-TYR-PRO-SEP-ALA-GLU.3: 15 residues within 4Å: Chain B: K.52, R.59, R.63, R.132, Y.133, G.174, L.177, N.178, V.181, Y.184, E.185, L.225, N.229, L.232, W.233 20 PLIP interactions: 20 interactions with chain B Hydrophobic interactions: B:E.185, B:L.232 Hydrogen bonds: B:K.52, B:Y.133, B:Y.133, B:N.178, B:N.178, B:E.185, B:N.229 Water bridges: B:R.59, B:R.59, B:R.59, B:R.59, B:R.59, B:K.125 Salt bridges: B:K.52, B:K.52, B:R.59, B:R.132 pi-Stacking: B:Y.184

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: E.38, E.113 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.38, A:E.113, H2O.122, H2O.130, H2O.133 MG.4: 2 residues within 4Å: Chain B: E.38, E.113 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.38, B:E.113, H2O.515, H2O.523, H2O.526

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rose, R. et al., Identification and structural characterization of two 14-3-3 binding sites in the human peptidylarginine deiminase type VI. J.Struct.Biol. (2012)

Release Date

2012-06-13

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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