SMTL ID : 2zm1.1

Crystal structure of imidazo pyrazin 1 bound to the kinase domain of human LCK, (auto-phosphorylated on TYR394)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: Y.233, R.234, R.250 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.234, A:R.234 Salt bridges: A:R.250 SO4.2: 3 residues within 4Å: Chain A: Y.39, G.42, H.43 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:H.43

1 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.3: 4 residues within 4Å: Chain A: W.9, E.15, T.84, Q.85 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:E.15 pi-Cation interactions: A:W.9, A:W.9

1 x KSF: N-(2-chlorophenyl)-5-phenylimidazo[1,5-a]pyrazin-8-amine(Non-covalent)

KSF.4: 13 residues within 4Å: Chain A: L.27, V.35, A.47, K.49, E.64, M.68, V.77, I.90, T.92, E.93, Y.94, M.95, L.147 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.27, A:V.35, A:K.49, A:I.90, A:T.92 Hydrogen bonds: A:T.92, A:T.92, A:M.95

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

2008-10-14

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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