SMTL ID : 5jhb.1

Structure of Phosphoinositide 3-kinase gamma (PI3K) bound to the potent inhibitor PIKin3

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.48 Å

Oligo State

monomer

Ligands

1 x 6K5: [1-{4-[6-amino-4-(trifluoromethyl)pyridin-3-yl]-6-(morpholin-4-yl)-1,3,5-triazin-2-yl}-3-(chloromethyl)azetidin-3-yl]methanol(Non-covalent)

6K5.1: 19 residues within 4Å: Chain A: M.662, S.664, P.668, I.689, K.691, D.694, L.696, D.699, Y.725, I.737, E.738, I.739, V.740, A.743, T.745, M.811, F.819, I.821, D.822 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:D.694, A:V.740, A:D.822, A:D.822 Water bridges: A:Y.725, A:F.823, A:G.824

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

SO4.2: 4 residues within 4Å: Chain A: P.64, L.65, W.70, K.146 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.65

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bohnacker, T. et al., Deconvolution of Buparlisib's mechanism of action defines specific PI3K and tubulin inhibitors for therapeutic intervention. Nat Commun (2017)

Release Date

2017-03-15

Peptides

Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform

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