SMTL ID : 3vvh.1 (2 other biounits)

X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in complex with an inhibitor and MgATP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

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

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.2: 22 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, H.85, M.86, S.90, Q.93, K.132, S.134, N.135, L.137, D.148 Ligands: MG.1, 4BM.3 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:G.17, A:N.18, A:E.84, A:H.85, A:M.86, A:S.90, A:S.90, A:S.90, A:S.134, A:S.134 Water bridges: A:D.130, A:D.130, A:N.135, A:N.135 Salt bridges: A:K.37, A:K.132, A:K.132

1 x 4BM: N-{[(2R)-2,3-dihydroxypropyl]oxy}-3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]benzamide(Non-covalent)

4BM.3: 18 residues within 4Å: Chain A: G.17, N.18, G.19, G.20, K.37, L.55, L.58, V.67, I.81, M.83, D.148, F.149, G.150, V.151, S.152, L.155, M.159 Ligands: ATP.2 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:L.58, A:I.81, A:L.155 Hydrogen bonds: A:G.17, A:G.19, A:G.20, A:G.20, A:K.37, A:D.148 Water bridges: A:K.132, A:N.135 pi-Stacking: A:F.149 Halogen bonds: A:V.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kudo, N. et al., X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in complex with an inhibitor and MgATP. To be Published

Release Date

2013-08-28

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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