SMTL ID : 6pyu.1

Human PI3Kdelta in complex with Compound 4-2 ((3S)-1'-(cyclopropanecarbonyl)-5-(quinoxalin-6-yl)spiro[indole-3,2'-pyrrolidin]-2(1H)-one)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.54 Å

Oligo State

hetero-1-1-mer

Ligands

1 x P5V: (3S)-1'-(cyclopropanecarbonyl)-5-(quinoxalin-6-yl)spiro[indole-3,2'-pyrrolidin]-2(1H)-one(Non-covalent)

P5V.1: 14 residues within 4Å: Chain A: T.734, F.735, W.744, Y.797, I.809, E.810, V.811, V.812, S.815, D.816, T.817, N.820, M.884, I.894 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:T.734, A:W.744, A:W.744, A:T.817 Hydrogen bonds: A:V.812, A:N.820 pi-Stacking: A:Y.797

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fradera, X. et al., Design of selective PI3K delta inhibitors using an iterative scaffold-hopping workflow. Bioorg.Med.Chem.Lett. (2019)

Release Date

2019-08-28

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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