SMTL ID : 4mne.1 (1 other biounit)

Crystal structure of the BRAF:MEK1 complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

hetero-2-2-mer

Ligands

2 x ACP: PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER(Non-covalent)

ACP.1: 21 residues within 4Å: Chain A: L.14, G.15, A.16, G.17, N.18, G.20, V.22, A.35, K.37, M.83, E.84, M.86, S.90, Q.93, K.132, S.134, N.135, L.137, D.148 Ligands: MG.2, 573.3 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:N.18, A:E.84, A:M.86, A:S.90, A:S.90, A:S.90, A:K.132, A:S.134, A:S.134 Water bridges: A:Q.93, A:N.135, A:N.135 Salt bridges: A:K.37 ACP.4: 22 residues within 4Å: Chain D: L.14, G.15, A.16, G.17, N.18, G.20, V.22, A.35, K.37, M.83, E.84, M.86, S.90, D.92, Q.93, K.132, S.134, N.135, L.137, D.148 Ligands: MG.5, 573.6 13 PLIP interactions: 13 interactions with chain D Hydrogen bonds: D:G.17, D:G.17, D:E.84, D:M.86, D:S.90, D:S.90, D:S.90, D:D.92, D:S.134 Water bridges: D:Q.93, D:N.135, D:D.148 Salt bridges: D:K.37

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: K.37, S.134, N.135, D.148 Ligands: ACP.1 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.148, H2O.1, H2O.1 MG.5: 5 residues within 4Å: Chain D: K.37, S.134, N.135, D.148 Ligands: ACP.4 3 PLIP interactions: 1 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:D.148, H2O.3, H2O.3

2 x 573: 7-fluoro-3-[(2-fluoro-4-iodophenyl)amino]-N-{[(2S)-2-hydroxypropyl]oxy}furo[3,2-c]pyridine-2-carboxamide(Non-covalent)

573.3: 20 residues within 4Å: Chain A: N.18, G.19, G.20, K.37, I.39, L.55, V.67, I.81, M.83, C.147, D.148, F.149, G.150, V.151, S.152, L.155, I.156, M.159 Chain B: R.243 Ligands: ACP.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:I.81, A:L.155 Hydrogen bonds: A:G.19, A:K.37, A:V.151, A:S.152 Halogen bonds: A:V.67 573.6: 17 residues within 4Å: Chain D: G.17, G.19, G.20, K.37, V.67, I.81, M.83, C.147, D.148, F.149, G.150, V.151, S.152, L.155, I.156, M.159 Ligands: ACP.4 7 PLIP interactions: 7 interactions with chain D Hydrophobic interactions: D:L.155 Hydrogen bonds: D:K.37, D:V.151, D:S.152 Water bridges: D:D.148 pi-Stacking: D:F.149 Halogen bonds: D:V.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Haling, J.R. et al., Structure of the BRAF-MEK Complex Reveals a Kinase Activity Independent Role for BRAF in MAPK Signaling. Cancer Cell (2014)

Release Date

2014-06-18

Peptides

Dual specificity mitogen-activated protein kinase kinase 1: AD
Serine/threonine-protein kinase B-raf: BC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
D

B
B

C
C

Dual specificity mitogen-activated protein kinase kinase 1

Serine/threonine-protein kinase B-raf

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