SMTL ID : 4waf.1

Crystal Structure of a novel tetrahydropyrazolo[1,5-a]pyrazine in an engineered PI3K alpha

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.39 Å

Oligo State

hetero-1-1-mer

Ligands

1 x 3K6: N,N-dimethyl-4-[(6R)-6-methyl-5-(1H-pyrrolo[2,3-b]pyridin-4-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-3-yl]benzenesulfonamide(Non-covalent)

3K6.1: 15 residues within 4Å: Chain A: W.779, M.799, K.801, D.809, Y.835, I.847, E.848, V.849, V.850, S.853, T.855, Q.858, M.921, I.931, D.932 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:W.779, A:W.779, A:M.799, A:Y.835, A:I.931 Hydrogen bonds: A:V.850, A:D.932, A:D.932 Water bridges: A:K.801, A:D.804

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Barsanti, P.A. et al., Structure-Based Drug Design of Novel Potent and Selective Tetrahydropyrazolo[1,5-a]pyrazines as ATR Inhibitors. Acs Med.Chem.Lett. (2015)

Release Date

2014-12-31

Peptides

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

Phosphatidylinositol 3-kinase regulatory subunit alpha

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