SMTL ID : 2zyb.1

Crystal structure of phenylimidazo pyrazin 2 bound to the kinase domain of human LCK, (auto-phosphorylated on TYR394)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

monomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: Y.233, R.234, R.250 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.234 Salt bridges: A:R.250

1 x KSL: N-(2,6-dimethylphenyl)-5-phenylimidazo[1,5-a]pyrazin-8-amine(Non-covalent)

KSL.2: 14 residues within 4Å: Chain A: L.27, V.35, A.47, K.49, E.64, I.90, T.92, E.93, Y.94, M.95, G.98, L.147, A.157, D.158 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.27, A:L.27, A:A.47, A:K.49, A:I.90, A:T.92, A:A.157 Hydrogen bonds: A:T.92, A:T.92, A:M.95 Water bridges: A:G.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ozawa, T. et al., The importance of CH/pi hydrogen bonds in rational drug design: An ab initio fragment molecular orbital study to leukocyte-specific protein tyrosine (LCK) kinase. Bioorg.Med.Chem. (2008)

Release Date

2009-02-03

Peptides

Proto-oncogene tyrosine-protein kinase LCK: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Proto-oncogene tyrosine-protein kinase LCK

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