SMTL ID : 5ukj.1

The co-structure of 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 and a rationally designed PI3K-alpha mutant that mimics ATR

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 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: M.800, K.802, D.810, Y.836, I.848, E.849, W.850, V.851, S.854, H.855, T.856, Q.859, M.922, I.932, D.933 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:M.800, A:I.848, A:W.850, A:W.850, A:I.932 Hydrogen bonds: A:V.851, A:T.856, A:D.933, A:D.933, A:D.933 pi-Stacking: A:W.850, A:W.850

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lu, Y. et al., Rationally Designed PI3K alpha Mutants to Mimic ATR and Their Use to Understand Binding Specificity of ATR Inhibitors. J. Mol. Biol. (2017)

Release Date

2017-05-10

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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