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

Crystal structure of the kinase domain of human c-KIT with a cyclic imidate inhibitor covalently bound to Cys788

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

monomer

Ligands

1 x O2H: ~{N}-(4,4-dimethyl-2-propyl-3,1-benzoxazin-6-yl)-2-[3-methoxy-5-(7-methoxyquinolin-4-yl)oxy-pyridin-2-yl]ethanamide(Covalent)

O2H.1: 26 residues within 4Å: Chain A: L.49, V.57, A.75, V.76, K.77, E.94, V.97, L.98, L.101, I.107, V.108, V.122, T.124, E.125, Y.126, C.127, G.130, L.177, C.182, I.183, H.184, L.193, I.202, C.203, D.204, F.205 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:L.49, A:L.49, A:V.57, A:A.75, A:E.94, A:L.101, A:I.107, A:L.193, A:L.193, A:I.202, A:F.205 Hydrogen bonds: A:E.94, A:C.127, A:D.204 Water bridges: A:D.131 pi-Cation interactions: A:H.184

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

McAulay, K. et al., Alkynyl Benzoxazines and Dihydroquinazolines as Cysteine Targeting Covalent Warheads and Their Application in Identification of Selective Irreversible Kinase Inhibitors. J.Am.Chem.Soc. (2020)

Release Date

2020-05-27

Peptides

Mast/stem cell growth factor receptor Kit,Mast/stem cell growth factor receptor Kit: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Mast/stem cell growth factor receptor Kit,Mast/stem cell growth factor receptor Kit

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