SMTL ID : 2ofv.1

crystal structure of aminoquinazoline 1 bound to Lck

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x 242: 3-(2-AMINOQUINAZOLIN-6-YL)-4-METHYL-N-[3-(TRIFLUOROMETHYL)PHENYL]BENZAMIDE(Non-covalent)

242.1: 23 residues within 4Å: Chain A: V.34, A.46, V.47, K.48, E.63, L.66, M.67, L.70, L.75, V.76, I.89, T.91, E.92, Y.93, M.94, G.97, Y.135, H.137, L.146, I.155, A.156, D.157, F.158 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:V.34, A:A.46, A:K.48, A:E.63, A:L.66, A:I.89, A:T.91, A:L.146, A:D.157, A:F.158, A:F.158 Hydrogen bonds: A:K.48, A:E.63, A:M.94, A:M.94, A:D.157 242.2: 25 residues within 4Å: Chain B: L.26, V.34, A.46, V.47, K.48, E.63, L.66, M.67, L.70, L.75, V.76, I.89, T.91, E.92, Y.93, M.94, G.97, I.130, Y.135, L.146, I.155, A.156, D.157, F.158, I.164 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:V.34, B:A.46, B:E.63, B:L.66, B:I.89, B:T.91, B:L.146, B:D.157, B:F.158, B:F.158, B:I.164 Hydrogen bonds: B:K.48, B:E.63, B:M.94, B:M.94, B:G.97, B:D.157 Halogen bonds: B:I.155

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

DiMauro, E.F. et al., Discovery of Aminoquinazolines as Potent, Orally Bioavailable Inhibitors of Lck: Synthesis, SAR, and in Vivo Anti-Inflammatory Activity. J.Med.Chem. (2006)

Release Date

2007-02-27

Peptides

Proto-oncogene tyrosine-protein kinase LCK: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Proto-oncogene tyrosine-protein kinase LCK

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