SMTL ID : 8s3r.1

HUMAN PI3KDELTA IN COMPLEX WITH PYRIDAZINONE INHIBITOR 7

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.28 Å

Oligo State

hetero-1-1-mer

Ligands

1 x 01: 5-[(1~{S})-1-[4-azanyl-3-(5-oxidanylpyridin-3-yl)pyrazolo[3,4-d]pyrimidin-1-yl]ethyl]-4-cyclopentyl-2-(phenylmethyl)pyridazin-3-one

01.1: 21 residues within 4Å: Chain A: K.692, T.734, F.735, M.736, D.737, W.744, I.761, K.763, D.771, Y.797, I.809, E.810, V.811, V.812, S.815, D.816, T.817, N.820, M.884, I.894, D.895 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:T.734, A:W.744, A:I.809, A:T.817, A:I.894, A:I.894 Hydrogen bonds: A:K.763, A:Y.797, A:Y.797, A:E.810, A:V.812, A:D.895 Water bridges: A:D.895 pi-Stacking: A:W.744

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bruno, P. et al., Discovery and Optimization of Pyridazinones as PI3K delta Selective Inhibitors for Administration by Inhalation. J.Med.Chem. (2024)

Release Date

2024-07-03

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

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

Phosphatidylinositol 3-kinase regulatory subunit alpha

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