SMTL ID : 3ocs.1

Crystal structure of bruton's tyrosine kinase in complex with inhibitor CGI1746

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: R.96, R.99, K.204, E.208 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.96, A:R.99 SO4.2: 5 residues within 4Å: Chain A: S.201, K.204, Y.226, P.228, H.229 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.229 Water bridges: A:L.230 Salt bridges: A:K.204, A:H.229 SO4.3: 2 residues within 4Å: Chain A: R.99, H.100 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.99, A:H.100

1 x BME: BETA-MERCAPTOETHANOL(Non-functional Binders)

BME.4: 2 residues within 4Å: Chain A: C.90, R.134 No protein-ligand interaction detected (PLIP)

1 x 746: 4-tert-butyl-N-[2-methyl-3-(4-methyl-6-{[4-(morpholin-4-ylcarbonyl)phenyl]amino}-5-oxo-4,5-dihydropyrazin-2-yl)phenyl]benzamide(Non-covalent)

746.5: 23 residues within 4Å: Chain A: L.17, T.19, G.20, Q.21, F.22, V.25, A.37, K.39, T.83, E.84, Y.85, M.86, A.87, N.88, G.89, D.130, N.135, L.137, D.148, L.151, S.152, V.155, Y.160 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:F.22, A:V.25, A:V.25, A:V.25, A:L.151, A:V.155, A:Y.160 Hydrogen bonds: A:M.86, A:M.86 Water bridges: A:G.20

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Di Paolo, J.A. et al., A novel, specific Btk inhibitor antagonizes BCR and Fc[gamma]R signaling and suppresses inflammatory arthritis. To be Published

Release Date

2010-11-03

Peptides

Tyrosine-protein kinase BTK: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Tyrosine-protein kinase BTK