SMTL ID : 7xnc.1

MEK1 bound to DS94070624

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x GIK: ~{N}-[4-[[6-(3-chloranylpyridin-4-yl)-3-methyl-1~{H}-indazol-4-yl]oxy]cyclohexyl]ethanamide(Non-covalent)

GIK.1: 18 residues within 4Å: Chain A: L.39, G.40, A.41, V.47, A.60, K.62, I.106, M.108, E.109, H.110, M.111, S.115, D.117, Q.118, S.159, L.162, C.172, D.173 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.39, A:V.47, A:L.162 Hydrogen bonds: A:A.41, A:E.109, A:M.111, A:S.115, A:Q.118 Halogen bonds: A:A.60

1 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.2: 4 residues within 4Å: Chain A: A.312, R.314, D.316, Q.319 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:D.316

3 x CA: CALCIUM ION(Non-covalent)

CA.3: 4 residues within 4Å: Chain A: D.30, D.31, D.101 Ligands: CA.4 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.30, A:D.31 CA.4: 2 residues within 4Å: Chain A: D.30 Ligands: CA.3 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.30, A:D.30, H2O.1, H2O.4 CA.5: 2 residues within 4Å: Chain A: D.155, D.173 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.155, A:D.173

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Takano, K. et al., Discovery of a Novel ATP-Competitive MEK Inhibitor DS03090629 that Overcomes Resistance Conferred by BRAF Overexpression in BRAF-Mutated Melanoma. Mol.Cancer Ther. (2023)

Release Date

2023-03-01

Peptides

Dual specificity mitogen-activated protein kinase kinase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Dual specificity mitogen-activated protein kinase kinase 1

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