SMTL ID : 6g93.1

Fragment-based discovery of a highly potent, orally bioavailable inhibitor which modulates the phosphorylation and catalytic activity of ERK1/2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.67 Å

Oligo State

monomer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: Y.195, R.199, R.202, H.240, Y.241 7 PLIP interactions: 7 interactions with chain A Water bridges: A:E.194, A:E.194, A:Y.195, A:Y.241, A:Y.241 Salt bridges: A:R.199, A:R.202 SO4.2: 5 residues within 4Å: Chain A: R.75, R.156, R.180, V.196, Y.213 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.213 Water bridges: A:R.156, A:V.196 Salt bridges: A:R.75, A:R.156, A:R.180 SO4.3: 1 residues within 4Å: Chain A: K.215 3 PLIP interactions: 3 interactions with chain A Water bridges: A:H.149, A:K.215 Salt bridges: A:K.215 SO4.4: 4 residues within 4Å: Chain A: R.85, P.336, F.337, K.338 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:P.336, A:K.338 Salt bridges: A:R.85 SO4.5: 3 residues within 4Å: Chain A: R.78, R.180, V.181 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:V.181 Water bridges: A:R.78, A:R.78, A:V.181 Salt bridges: A:R.78, A:R.180

1 x EU2: 6-[5-chloranyl-2-(oxan-4-ylamino)pyrimidin-4-yl]-2,3-dihydroisoindol-1-one(Non-covalent)

EU2.6: 15 residues within 4Å: Chain A: I.39, V.47, A.60, K.62, Q.113, D.114, L.115, M.116, E.117, T.118, D.119, K.122, L.164, C.174, D.175 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.47, A:V.47 Hydrogen bonds: A:K.62, A:M.116, A:M.116, A:K.122, A:D.175, A:D.175 Water bridges: A:F.176 Halogen bonds: A:Q.113

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Heightman, T.D. et al., Fragment-Based Discovery of a Potent, Orally Bioavailable Inhibitor That Modulates the Phosphorylation and Catalytic Activity of ERK1/2. J. Med. Chem. (2018)

Release Date

2018-05-30

Peptides

Mitogen-activated protein kinase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Mitogen-activated protein kinase 1

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