SMTL ID : 4pv0.1

Crystal structure of spleen tyrosine kinase (Syk) in complex with an imidazopyrazine inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x CG4: 4-[(3-{8-[(3,4-dimethoxyphenyl)amino]imidazo[1,2-a]pyrazin-6-yl}benzoyl)amino]benzoic acid(Non-covalent)

CG4.1: 15 residues within 4Å: Chain A: L.15, V.23, A.38, M.86, E.87, M.88, A.89, E.90, L.91, G.92, P.93, N.95, K.96, R.136, L.139 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.23, A:V.23, A:P.93, A:K.96, A:R.136 Hydrogen bonds: A:A.89, A:A.89, A:N.95, A:K.96 pi-Cation interactions: A:K.96

5 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 1 residues within 4Å: Chain A: R.131 Ligand excluded by PLIP CL.3: 2 residues within 4Å: Chain A: R.5, L.10 Ligand excluded by PLIP CL.4: 4 residues within 4Å: Chain A: P.173, V.174, K.175, W.176 Ligand excluded by PLIP CL.5: 1 residues within 4Å: Chain A: Y.269 Ligand excluded by PLIP CL.6: 2 residues within 4Å: Chain A: Q.29, V.34 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Currie, K.S. et al., Discovery of GS-9973, a Selective and Orally Efficacious Inhibitor of Spleen Tyrosine Kinase. J.Med.Chem. (2014)

Release Date

2014-05-21

Peptides

Tyrosine-protein kinase SYK: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Tyrosine-protein kinase SYK