SMTL ID : 6ges.1 (1 other biounit)

Crystal structure of ERK1 covalently bound to SM1-71

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.07 Å

Oligo State

monomer

Ligands

1 x 6H3: N-{2-[(5-chloro-2-{[4-(4-methylpiperazin-1-yl)phenyl]amino}pyrimidin-4-yl)amino]phenyl}propanamide(Covalent)

6H3.1: 14 residues within 4Å: Chain A: I.49, G.50, V.57, A.70, K.72, Q.123, D.124, L.125, M.126, E.127, D.129, L.174, C.184, D.185 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:I.49, A:I.49, A:I.49, A:V.57, A:L.174, A:D.185 Hydrogen bonds: A:K.72, A:M.126, A:M.126 Salt bridges: A:D.129 Halogen bonds: A:Q.123

1 x EWH: ~{N}-[2-[[5-chloranyl-2-[[4-(4-methylpiperazin-1-yl)phenyl]amino]pyrimidin-4-yl]amino]phenyl]prop-2-enamide(Non-covalent)

EWH.2: 9 residues within 4Å: Chain A: N.256, L.259, G.260, G.263, S.264, L.285, P.286, S.287, K.288 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:P.286, A:P.286 Hydrogen bonds: A:P.286 Halogen bonds: A:N.256

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

SO4.3: 5 residues within 4Å: Chain A: Y.205, R.209, R.212, Y.251 Ligands: EDO.5 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.205 Water bridges: A:Y.251 Salt bridges: A:R.209, A:R.212

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 4 residues within 4Å: Chain A: D.142, H.143, Y.146, Y.334 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.143, A:Y.334 EDO.5: 3 residues within 4Å: Chain A: L.202, E.204 Ligands: SO4.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.204

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rao, S. et al., Leveraging Compound Promiscuity to Identify Targetable Cysteines within the Kinome. Cell Chem Biol (2019)

Release Date

2019-02-27

Peptides

Mitogen-activated protein kinase 3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Mitogen-activated protein kinase 3

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