SMTL ID : 6y3o.1

14-3-3 Sigma in complex with phosphorylated CAMKK2 peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

2 x LYS- LEU- SEP- LEU- GLN: CAMKK2(Non-covalent)

LYS-LEU-SEP-LEU-GLN.1: 12 residues within 4Å: Chain A: K.54, R.61, R.134, Y.135, L.179, N.180, V.183, E.187, L.227, N.231, L.234, W.235 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:L.179, A:V.183, A:L.227, A:L.234, A:W.235 Hydrogen bonds: A:K.54, A:Y.135, A:N.180, A:N.231 Water bridges: A:K.54, A:R.134, A:R.134, A:N.180, A:N.180, A:N.180 Salt bridges: A:K.54, A:R.61, A:R.134 LYS-LEU-SEP-LEU-GLN.5: 12 residues within 4Å: Chain B: K.54, R.61, R.134, Y.135, L.179, N.180, V.183, 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:L.227, B:L.234, B:W.235 Hydrogen bonds: B:K.54, B:N.180, B:N.231 Water bridges: B:K.54, B:R.134, B:R.134, B:N.180, B:N.180, B:N.180 Salt bridges: B:K.54, B:R.61, B:R.134

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: A.2, M.3, G.4, S.5 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:A.2, A:S.5, H2O.8 MG.3: 2 residues within 4Å: Chain A: E.40, E.115 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.40, A:E.40, A:E.115, H2O.5, H2O.11 MG.6: 4 residues within 4Å: Chain B: A.2, M.3, G.4, S.5 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:A.2, B:S.5, H2O.23 MG.7: 2 residues within 4Å: Chain B: E.40, E.115 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.40, B:E.40, B:E.115, H2O.20, H2O.25

2 x CA: CALCIUM ION(Non-covalent)

CA.4: 1 residues within 4Å: Chain A: E.7 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.7, H2O.2, H2O.9 CA.8: 1 residues within 4Å: Chain B: E.7 3 PLIP interactions: 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.7, H2O.17, H2O.24

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ballone, A. et al., A new soaking procedure for X-ray crystallographic structural determination of protein-peptide complexes. Acta Crystallogr.,Sect.F (2020)

Release Date

2020-10-14

Peptides

14-3-3 protein sigma: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

14-3-3 protein sigma

Related Entries With Identical Sequence