SMTL ID : 3f66.2 (1 other biounit)

Human c-Met Kinase in complex with quinoxaline inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

1 x IHX: 3-[3-(4-methylpiperazin-1-yl)-7-(trifluoromethyl)quinoxalin-5-yl]phenol(Non-covalent)

IHX.1: 16 residues within 4Å: Chain A: I.33, G.34, R.35, V.41, A.57, L.89, L.106, P.107, Y.108, M.109, K.110, G.112, D.113, M.160, Y.179 Ligands: GBL.2 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.33, A:V.41, A:A.57, A:Y.179 Hydrogen bonds: A:M.109

2 x GBL: GAMMA-BUTYROLACTONE(Non-covalent)

GBL.2: 8 residues within 4Å: Chain A: R.157, N.158, M.160, A.170, D.171, A.175, Y.179 Ligands: IHX.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:A.170, A:D.171, A:Y.179, A:Y.179 Hydrogen bonds: A:D.171 GBL.3: 6 residues within 4Å: Chain A: D.129, G.132, F.133, Q.136, F.290, Y.298 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.290 Hydrogen bonds: A:Q.136

1 x NA: SODIUM ION(Non-functional Binders)

NA.4: 2 residues within 4Å: Chain A: K.81, F.83 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:F.83 Water bridges: A:K.81

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Porter, J. et al., Discovery of a novel series of quinoxalines as inhibitors of c-Met kinase. Bioorg.Med.Chem.Lett. (2009)

Release Date

2008-12-23

Peptides

Hepatocyte growth factor receptor: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Hepatocyte growth factor receptor

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