SMTL ID : 7nqq.1

Discovery of ASTX029, a clinical candidate which modulates the phosphorylation and catalytic activity of ERK1/2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

monomer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: Y.195, R.199, R.202, Y.241 6 PLIP interactions: 6 interactions with chain A Water bridges: A:Y.195, A:R.202, A:Y.241, A:Y.241 Salt bridges: A:R.199, A:R.202 SO4.2: 1 residues within 4Å: Chain A: R.199 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.199 Salt bridges: A:R.199 SO4.3: 3 residues within 4Å: Chain A: V.22, R.23, Y.38 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.38 Salt bridges: A:R.23 SO4.4: 4 residues within 4Å: Chain A: Y.121, K.159, S.161, T.198 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.161 Water bridges: A:S.161 Salt bridges: A:K.159

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

DMS.5: 6 residues within 4Å: Chain A: L.124, K.125, T.126, Q.127, H.128, N.232 No protein-ligand interaction detected (PLIP)

1 x UMN: 2-[5-[5-chloranyl-2-(oxan-4-ylamino)pyrimidin-4-yl]-3-oxidanylidene-1~{H}-isoindol-2-yl]-~{N}-[(1~{S})-1-(hydroxymethyl)-2,3-dihydroinden-1-yl]ethanamide(Non-covalent)

UMN.6: 23 residues within 4Å: Chain A: I.39, Y.44, V.47, A.60, K.62, I.64, P.66, Y.72, R.75, T.76, E.79, Q.113, D.114, L.115, M.116, E.117, T.118, D.119, K.122, L.164, C.174, D.175, G.177 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:Y.44, A:V.47, A:V.47, A:I.64, A:Y.72, A:Y.72, A:R.75, A:L.164 Hydrogen bonds: A:R.75, A:M.116, A:M.116, A:K.122, A:D.175, A:D.175, A:G.177 Water bridges: A:K.62, A:D.175, A:D.175 pi-Stacking: A:Y.44 Halogen bonds: A:Q.113

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Heightman, T.D. et al., Discovery of ASTX029, A Clinical Candidate Which Modulates the Phosphorylation and Catalytic Activity of ERK1/2. J.Med.Chem. (2021)

Release Date

2021-10-06

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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