SMTL ID : 3cu8.1

Impaired binding of 14-3-3 to Raf1 is linked to Noonan and LEOPARD syndrome

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x ARG- SER- THR- SEP- THR- PRO- ASN- VAL- HIS: RAF proto-oncogene serine/threonine-protein kinase(Non-covalent)

ARG-SER-THR-SEP-THR-PRO-ASN-VAL-HIS.1: 22 residues within 4Å: Chain A: E.14, N.42, L.43, V.46, K.49, N.50, R.56, R.60, R.127, Y.128, G.169, L.172, N.173, V.176, Y.179, E.180, D.213, L.220, N.224, L.227, W.228 Ligands: MG.3 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:L.220 Hydrogen bonds: A:N.50, A:R.56, A:Y.128, A:N.173, A:N.173, A:N.173, A:E.180, A:E.180, A:N.224, A:N.224 Water bridges: A:K.49, A:R.56, A:R.56, A:R.60, A:R.60, A:K.120, A:N.224 Salt bridges: A:K.49, A:R.56, A:R.127 ARG-SER-THR-SEP-THR-PRO-ASN-VAL-HIS.2: 20 residues within 4Å: Chain B: V.46, K.49, N.50, R.56, R.60, K.120, R.127, Y.128, G.169, L.172, N.173, V.176, Y.179, E.180, D.213, L.220, N.224, L.227, W.228 Ligands: MG.5 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:L.220 Hydrogen bonds: B:N.50, B:R.56, B:K.120, B:K.120, B:N.173, B:N.173, B:E.180, B:N.224, B:N.224 Water bridges: B:K.49, B:N.50, B:R.56, B:R.56, B:R.60 Salt bridges: B:K.49, B:R.56, B:R.127

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 2 residues within 4Å: Chain A: K.49 Ligands: ARG-SER-THR-SEP-THR-PRO-ASN-VAL-HIS.1 No protein-ligand interaction detected (PLIP) MG.5: 5 residues within 4Å: Chain B: K.49, Y.128, N.173 Ligands: ARG-SER-THR-SEP-THR-PRO-ASN-VAL.2, ARG-SER-THR-SEP-THR-PRO-ASN-VAL.2 No protein-ligand interaction detected (PLIP)

1 x PPI: PROPANOIC ACID(Non-covalent)

PPI.4: 3 residues within 4Å: Chain A: F.196, Q.219, R.222 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.196 Salt bridges: A:R.222

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Molzan, M. et al., Impaired binding of 14-3-3 to C-RAF in Noonan syndrome suggests new approaches in diseases with increased Ras signaling. Mol. Cell. Biol. (2010)

Release Date

2009-05-05

Peptides

14-3-3 protein zeta/delta: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

14-3-3 protein zeta/delta

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