SMTL ID : 4dk5.1

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

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.95 Å

Oligo State

monomer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: K.62, P.63, L.64, W.69, K.145 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.64, A:W.69 Salt bridges: A:K.145 SO4.2: 4 residues within 4Å: Chain A: W.433, R.436, I.460, K.463 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:W.433 Salt bridges: A:R.436, A:K.463 SO4.3: 6 residues within 4Å: Chain A: E.506, S.507, L.508, E.509, R.541, R.544 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.506 Salt bridges: A:R.541, A:R.544

1 x 0KO: 4-(2-[(6-methoxypyridin-3-yl)amino]-5-{[4-(methylsulfonyl)piperazin-1-yl]methyl}pyridin-3-yl)-6-methyl-1,3,5-triazin-2-amine(Non-covalent)

0KO.4: 18 residues within 4Å: Chain A: K.659, M.661, A.662, I.688, K.690, L.695, D.698, Y.724, I.736, E.737, I.738, V.739, A.742, T.744, K.747, M.810, I.820, D.821 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.724, A:I.736, A:I.820 Hydrogen bonds: A:A.662, A:K.690, A:V.739, A:V.739, A:K.747, A:D.821 Water bridges: A:Y.724, A:A.742

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Smith, A.L. et al., Structure-based design of a novel series of potent, selective inhibitors of the class I phosphatidylinositol 3-kinases. J.Med.Chem. (2012)

Release Date

2012-05-16

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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