SMTL ID : 3pj1.1

Crystal structure of BTK kinase domain complexed with 3-(2,6-Dichloro-phenyl)-7-[4-(2-diethylamino-ethoxy)-phenylamino]-1-methyl-3,4-dihydro-1H-pyrimido[4,5-d]pyrimidin-2-one

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

2 x LHL: 3-(2,6-dichlorophenyl)-7-({4-[2-(diethylamino)ethoxy]phenyl}amino)-1-methyl-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one(Non-covalent)

LHL.1: 15 residues within 4Å: Chain A: L.23, V.31, A.43, I.44, K.45, E.60, I.87, T.89, E.90, Y.91, M.92, G.95, L.143, S.153, D.154 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.23, A:A.43, A:K.45, A:I.87, A:T.89, A:L.143 Hydrogen bonds: A:K.45, A:M.92, A:M.92 pi-Cation interactions: A:K.45 Halogen bonds: A:D.154 LHL.2: 5 residues within 4Å: Chain A: Y.40, S.68, Q.74, L.75, Y.76 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Y.40, A:Q.74 Hydrogen bonds: A:L.75 pi-Stacking: A:Y.40, A:Y.40, A:Y.76

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kuglstatter, A. et al., Insights into the conformational flexibility of Bruton's tyrosine kinase from multiple ligand complex structures. Protein Sci. (2011)

Release Date

2011-01-12

Peptides

Tyrosine-protein kinase BTK: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Tyrosine-protein kinase BTK

Related Entries With Identical Sequence