SMTL ID : 3ad6.1

Crystal structure of Pyrazolo pyrimidine derivative bound to the kinase domain of human LCK, (auto-phosphorylated on TYR394)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

monomer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: Q.74, R.75, S.153, K.155 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.74, A:S.153 Salt bridges: A:R.75, A:K.155 SO4.2: 1 residues within 4Å: Chain A: Y.265 No protein-ligand interaction detected (PLIP)

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

DMS.3: 5 residues within 4Å: Chain A: P.179, I.180, K.181, W.182, N.222 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:I.180, A:N.222

1 x KSC: 7-[(cyclopropylmethyl)amino]-2-[(4-methoxyphenyl)amino]-5-methylpyrazolo[1,5-a]pyrimidine-3-carboxamide(Non-covalent)

KSC.4: 9 residues within 4Å: Chain A: L.27, V.35, A.47, E.93, Y.94, M.95, G.98, A.144, L.147 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.27, A:L.27, A:V.35, A:L.147 Hydrogen bonds: A:E.93, A:M.95, A:M.95 Water bridges: A:T.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ozawa, M. et al., Ab initio fragment molecular orbital study of ligand binding to leukocyte-specific protein tyrosine (LCK) kinase. To be Published

Release Date

2011-01-19

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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