SMTL ID : 4xv9.1

B-Raf Kinase domain in complex with PLX5568

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x 1OO: N-{3-[(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl}-4-(trifluoromethyl)benzenesulfonamide(Non-covalent)

1OO.1: 21 residues within 4Å: Chain A: I.32, V.40, A.50, V.51, K.52, L.74, I.82, L.83, I.96, T.98, Q.99, W.100, C.101, L.136, H.143, F.152, I.161, G.162, D.163, F.164, L.166 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:A.50, A:K.52, A:L.74, A:I.96, A:T.98, A:D.163, A:F.164 Hydrogen bonds: A:T.98, A:Q.99, A:C.101, A:D.163, A:D.163 Water bridges: A:K.52 pi-Stacking: A:F.164 pi-Cation interactions: A:K.52 1OO.3: 21 residues within 4Å: Chain B: I.32, V.40, A.50, V.51, K.52, L.74, I.82, L.83, I.96, T.98, Q.99, W.100, C.101, L.136, H.143, F.152, I.161, G.162, D.163, F.164, L.166 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:A.50, B:K.52, B:L.74, B:I.96, B:T.98, B:D.163, B:F.164 Hydrogen bonds: B:T.98, B:Q.99, B:C.101, B:D.163, B:D.163 Water bridges: B:D.163, B:D.163 pi-Stacking: B:F.164 pi-Cation interactions: B:K.52

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain A: P.255, K.256, R.257 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.256, A:R.257 Water bridges: A:C.254 Salt bridges: A:R.257 SO4.4: 3 residues within 4Å: Chain B: P.255, K.256, R.257 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:K.256, B:R.257 Water bridges: B:C.254 Salt bridges: B:R.257

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, C. et al., RAF inhibitors that evade paradoxical MAPK pathway activation. Nature (2015)

Release Date

2015-10-28

Peptides

Serine/threonine-protein kinase B-raf: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Serine/threonine-protein kinase B-raf