SMTL ID : 4zly.1

Crystal Structure of Bruton's Tyrosine Kinase bound to a Cinnoline Fragment

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

monomer

Ligands

2 x IMD: IMIDAZOLE(Non-covalent)

IMD.1: 4 residues within 4Å: Chain A: R.174, M.208, E.211, F.213 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.211 IMD.2: 3 residues within 4Å: Chain A: W.33, V.39, Y.73 2 PLIP interactions: 2 interactions with chain A pi-Stacking: A:W.33, A:Y.73

1 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.3: 4 residues within 4Å: Chain A: K.32, Q.36, Y.37, D.38 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.38, A:D.38

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

DMS.4: 3 residues within 4Å: Chain A: Y.239, T.240, Y.243 1 PLIP interactions: 1 interactions with chain A pi-Cation interactions: A:Y.243

1 x 4RU: 4-aminocinnoline-3-carboxamide(Non-covalent)

4RU.5: 10 residues within 4Å: Chain A: L.20, G.21, V.28, A.40, T.86, E.87, Y.88, M.89, G.92, L.140 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.20, A:V.28 Hydrogen bonds: A:T.86, A:E.87, A:M.89 Water bridges: A:M.89, A:A.90

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Smith, C.R. et al., Fragment-Based Discovery of a Small Molecule Inhibitor of Bruton's Tyrosine Kinase. J.Med.Chem. (2015)

Release Date

2015-07-01

Peptides

Tyrosine-protein kinase BTK: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Tyrosine-protein kinase BTK

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