SMTL ID : 5hid.1

BRAF Kinase domain b3aC loop deletion mutant in complex with AZ628

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x B1E: 3-(2-cyanopropan-2-yl)-N-{4-methyl-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]phenyl}benzamide(Non-covalent)

B1E.1: 20 residues within 4Å: Chain A: I.28, V.36, A.46, V.47, K.48, E.61, V.64, L.65, L.74, I.87, T.89, Q.90, W.91, C.92, H.134, F.143, I.152, G.153, D.154, F.155 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:A.46, A:K.48, A:E.61, A:V.64, A:L.65, A:L.74, A:I.87, A:T.89, A:D.154 Hydrogen bonds: A:K.48, A:E.61, A:E.61, A:C.92, A:D.154 pi-Stacking: A:W.91, A:F.155 B1E.3: 20 residues within 4Å: Chain B: I.28, V.36, A.46, V.47, K.48, E.61, V.64, L.65, L.74, I.87, T.89, Q.90, W.91, C.92, H.134, F.143, I.152, G.153, D.154, F.155 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:A.46, B:K.48, B:E.61, B:V.64, B:L.65, B:L.65, B:L.74, B:I.87, B:T.89, B:D.154 Hydrogen bonds: B:K.48, B:E.61, B:E.61, B:C.92, B:D.154 pi-Stacking: B:W.91, B:F.155 pi-Cation interactions: B:K.48

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 8 residues within 4Å: Chain A: Q.21, K.40, W.41, H.42, G.43 Chain B: D.125, L.271, E.275 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.21, A:H.42, A:G.43, A:G.43 PEG.4: 5 residues within 4Å: Chain A: D.125 Chain B: Q.21, W.41, H.42, G.43 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:H.42, B:G.43 Water bridges: A:E.275

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Foster, S.A. et al., Activation Mechanism of Oncogenic Deletion Mutations in BRAF, EGFR, and HER2. Cancer Cell (2016)

Release Date

2016-04-06

Peptides

Serine/threonine-protein kinase B-raf: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Serine/threonine-protein kinase B-raf

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