SMTL ID : 7myo.1

Cryo-EM structure of p110alpha in complex with p85alpha inhibited by BYL-719

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

1 x 1LT: (2S)-N~1~-{4-methyl-5-[2-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridin-4-yl]-1,3-thiazol-2-yl}pyrrolidine-1,2-dicarboxamide(Non-covalent)

1LT.1: 19 residues within 4Å: Chain B: S.802, A.803, P.806, I.828, K.830, Y.864, I.876, E.877, V.878, V.879, R.880, N.881, S.882, H.883, Q.887, M.950, F.958, I.960, D.961 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:P.806, B:I.828, B:K.830, B:Y.864, B:Y.864, B:I.876, B:F.958, B:I.960 Hydrogen bonds: B:V.879, B:V.879, B:Q.887 Halogen bonds: B:S.802, B:D.961

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, X. et al., Cryo-EM structures of PI3K alpha reveal conformational changes during inhibition and activation. Proc.Natl.Acad.Sci.USA (2021)

Release Date

2021-11-10

Peptides

Phosphatidylinositol 3-kinase regulatory subunit alpha: A
Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Phosphatidylinositol 3-kinase regulatory subunit alpha

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

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