SMTL ID : 6y6b.1

Crystal structure of human 14-3-3 gamma in complex with CaMKK2 14-3-3 binding motif Ser100 and 16-OMe-Fusicoccin H

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.08 Å

Oligo State

homo-dimer

Ligands

2 x LYS- LEU- SEP- LEU- GLN- GLU- ARG: Calcium/calmodulin-dependent protein kinase kinase 2(Non-covalent)

LYS-LEU-SEP-LEU-GLN-GLU-ARG.1: 15 residues within 4Å: Chain A: S.48, V.49, K.52, N.53, R.59, R.134, Y.135, G.176, L.179, N.180, V.183, E.187, L.227, N.231, W.235 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:V.183, A:L.227, A:W.235 Hydrogen bonds: A:S.48, A:K.52, A:N.53, A:Y.135, A:N.180, A:N.231 Salt bridges: A:K.52, A:R.59, A:R.134 LYS-LEU-SEP-LEU-GLN-GLU-ARG.2: 14 residues within 4Å: Chain B: S.48, V.49, K.52, N.53, R.59, R.134, Y.135, L.179, N.180, V.183, I.224, N.231, W.235 Ligands: OD8.3 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:V.49, B:K.52, B:L.179, B:V.183, B:I.224, B:W.235 Hydrogen bonds: B:S.48, B:N.53, B:Y.135, B:N.180, B:N.231 Salt bridges: B:K.52, B:R.59, B:R.134

1 x OD8: (2~{R},3~{S},4~{S},5~{R},6~{S})-2-(hydroxymethyl)-6-[[(1~{S},3~{R},6~{S},7~{S},8~{R},9~{R},10~{R},11~{R},14~{S})-14-(me thoxymethyl)-3,10-dimethyl-9-oxidanyl-6-propan-2-yl-8-tricyclo[9.3.0.0^{3,7}]tetradecanyl]oxy]oxane-3,4,5-triol(Non-covalent)

OD8.3: 10 residues within 4Å: Chain B: N.45, V.49, F.124, K.127, M.128, P.172, I.173, D.220 Ligands: ARG-LYS-LEU-SEP-LEU-GLN-GLU-ARG.2, ARG-LYS-LEU-SEP-LEU-GLN-GLU-ARG.2 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:V.49, B:F.124 Hydrogen bonds: B:N.45, B:D.220, B:D.220

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lentini Santo, D. et al., Stabilization of Protein-Protein Interactions between CaMKK2 and 14-3-3 by Fusicoccins. Acs Chem.Biol. (2020)

Release Date

2021-02-03

Peptides

14-3-3 protein gamma: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

14-3-3 protein gamma

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