SMTL ID : 4f1s.1

Crystal structure of human PI3K-gamma in complex with a pyridyl-triazine-sulfonamide inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

monomer

Ligands

6 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: P.64, L.65, W.70, K.146 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.65 Salt bridges: A:K.146 SO4.2: 4 residues within 4Å: Chain A: W.434, R.437, I.461, K.464 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.437, A:K.464 SO4.3: 4 residues within 4Å: Chain A: L.515, F.552, Q.704, R.707 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.704 Salt bridges: A:R.707 SO4.4: 2 residues within 4Å: Chain A: K.222, W.271 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.222 SO4.5: 8 residues within 4Å: Chain A: H.57, K.547, R.548, H.551, M.586, R.642, P.647, G.648 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.547, A:P.647 Salt bridges: A:H.57, A:R.642 SO4.6: 3 residues within 4Å: Chain A: E.507, K.541, R.545 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.545

1 x F1S: N-(5-{[3-(4-amino-6-methyl-1,3,5-triazin-2-yl)-5-(tetrahydro-2H-pyran-4-yl)pyridin-2-yl]amino}-2-chloropyridin-3-yl)methanesulfonamide(Non-covalent)

F1S.7: 17 residues within 4Å: Chain A: M.662, P.668, W.670, I.689, K.691, D.699, Y.725, I.737, E.738, I.739, V.740, A.743, T.745, K.748, M.811, I.821, D.822 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:W.670, A:I.689, A:Y.725, A:I.737, A:T.745 Hydrogen bonds: A:K.691, A:Y.725, A:V.740, A:V.740, A:D.822

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wurz, R.P. et al., Synthesis and structure-activity relationships of dual PI3K/mTOR inhibitors based on a 4-amino-6-methyl-1,3,5-triazine sulfonamide scaffold. Bioorg.Med.Chem.Lett. (2012)

Release Date

2012-08-08

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

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

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