SMTL ID : 7b3m.1 (1 other biounit)

MEK1 in complex with compound 6

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: K.78, S.175, N.176, D.189 Ligands: ANP.2 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.189, H2O.1

1 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.2: 23 residues within 4Å: Chain A: L.55, G.56, A.57, G.58, G.61, V.63, A.76, K.78, V.108, M.124, E.125, H.126, M.127, S.131, D.133, Q.134, D.171, K.173, S.175, N.176, L.178, D.189 Ligands: MG.1 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:K.78, A:E.125, A:M.127, A:S.131, A:S.131, A:S.131, A:D.171, A:K.173, A:S.175, A:N.176 Water bridges: A:G.58, A:N.59, A:N.59, A:G.60, A:Q.134 Salt bridges: A:K.78

1 x SU5: 1~{H}-indol-2-yl(pyridin-3-yl)methanone(Non-covalent)

SU5.3: 13 residues within 4Å: Chain A: I.80, L.96, L.99, I.122, M.124, D.189, F.190, G.191, V.192, S.193, L.196, I.197, M.200 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.99, A:I.122, A:I.122, A:L.196, A:I.197 Hydrogen bonds: A:D.189, A:F.190, A:V.192, A:S.193 pi-Stacking: A:F.190

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

SO4.4: 4 residues within 4Å: Chain A: R.170, R.215, H.220, Y.221 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.221 Salt bridges: A:R.170, A:R.215

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Di Fruscia, P. et al., Fragment-Based Discovery of Novel Allosteric MEK1 Binders. Acs Med.Chem.Lett. (2021)

Release Date

2021-03-03

Peptides

Dual specificity mitogen-activated protein kinase kinase 1,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,Dual specificity mitogen-activated protein kinase kinase 1

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