SMTL ID : 7r9y.1

Structure of PIK3CA with covalent inhibitor 22

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

monomer

Ligands

1 x 2IX: N-[2-(4-{4-[2-amino-4-(difluoromethyl)pyrimidin-5-yl]-6-(morpholin-4-yl)-1,3,5-triazin-2-yl}piperazin-1-yl)-2-oxoethyl]-N-methyl-1-(prop-2-enoyl)piperidine-4-carboxamide(Non-covalent)

2IX.1: 24 residues within 4Å: Chain A: M.672, S.674, W.680, I.700, K.702, D.705, L.707, D.710, Y.736, I.748, E.749, V.750, V.751, S.754, T.756, M.758, Q.759, C.762, F.772, M.822, F.830, I.832, D.833, F.834 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:I.748 Hydrogen bonds: A:K.702, A:V.751, A:S.754, A:D.833 Salt bridges: A:D.705, A:D.710, A:D.833 Halogen bonds: A:K.702

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Borsari, C. et al., Covalent Proximity Scanning of a Distal Cysteine to Target PI3K alpha. J.Am.Chem.Soc. (2022)

Release Date

2022-04-06

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

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

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