SMTL ID : 4z3v.1

Fragment-Based Discovery of a Small Molecule Reversible Inhibitor of Bruton's Tyrosine Kinase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

2 x IMD: IMIDAZOLE(Non-covalent)

IMD.1: 4 residues within 4Å: Chain A: R.186, M.220, E.223, F.225 No protein-ligand interaction detected (PLIP) IMD.2: 3 residues within 4Å: Chain A: W.45, V.51, Y.85 2 PLIP interactions: 2 interactions with chain A pi-Stacking: A:W.45, A:Y.85

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

IPA.3: 2 residues within 4Å: Chain A: T.27, F.28 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:T.27 Hydrogen bonds: A:F.28

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 6 residues within 4Å: Chain A: T.119, Q.120, L.123, M.279, E.282, S.283 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.119, A:S.283 Water bridges: A:Q.120, A:S.283

1 x 4L6: 4-amino-8-(5-methyl-1H-indazol-6-yl)cinnoline-3-carboxamide(Non-covalent)

4L6.5: 19 residues within 4Å: Chain A: L.32, G.33, T.34, G.35, Q.36, F.37, G.38, V.40, A.52, K.54, T.98, E.99, Y.100, M.101, G.104, R.149, L.152, S.162, D.163 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.40 Hydrogen bonds: A:F.37, A:G.38, A:G.38, A:T.98, A:E.99, A:M.101, A:M.101 pi-Cation interactions: A:K.54, A:K.54

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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