SMTL ID : 9lnr.1

Crystal structure of SKLB-D18 with ERK2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x 01: 4-[5-chloranyl-2-[[3-[(dimethylamino)methyl]phenyl]amino]pyrimidin-4-yl]-~{N}-morpholin-4-yl-thiophene-2-carboxamide

01.1: 23 residues within 4Å: Chain A: Y.50, I.51, E.53, G.54, V.59, A.72, K.74, I.104, Q.125, D.126, L.127, M.128, E.129, T.130, D.131, K.134, K.171, S.173, N.174, L.176, C.186, D.187 Ligands: GOL.2 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:K.134 Hydrogen bonds: A:K.74, A:M.128, A:M.128, A:D.187, A:D.187 Salt bridges: A:D.187 Halogen bonds: A:Q.125

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 9 residues within 4Å: Chain A: G.54, A.55, Y.56, G.57, K.74, I.76, E.91, D.187 Ligands: 01.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.55, A:Y.56, A:Y.56, A:D.187 GOL.3: 5 residues within 4Å: Chain A: E.80, H.81, Q.82, T.83, K.360 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.82, A:T.83, A:T.83

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xiao, H. et al., A first-in-class selective inhibitor of ERK1/2 and ERK5 overcomes drug resistance with a single-molecule strategy. Signal Transduct Target Ther (2025)

Release Date

2025-04-02

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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