SMTL ID : 3hhm.1

Crystal structure of p110alpha H1047R mutant in complex with niSH2 of p85alpha and the drug wortmannin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-1-1-mer

Ligands

1 x KWT: (1S,6BR,9AS,11R,11BR)-9A,11B-DIMETHYL-1-[(METHYLOXY)METHYL]-3,6,9-TRIOXO-1,6,6B,7,8,9,9A,10,11,11B-DECAHYDRO-3H-FURO[4, 3,2-DE]INDENO[4,5-H][2]BENZOPYRAN-11-YL ACETATE(Non-covalent)

KWT.1: 18 residues within 4Å: Chain A: M.795, S.797, K.799, P.801, W.803, I.823, K.825, Y.859, I.871, E.872, V.873, V.874, T.879, Q.882, S.942, M.945, I.955, D.956 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:W.803, A:Y.859, A:I.871, A:V.873, A:V.874, A:I.955 Hydrogen bonds: A:S.797, A:Y.859, A:V.874, A:Q.882, A:D.956 Salt bridges: A:K.799, A:K.825 pi-Cation interactions: A:K.825

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mandelker, D. et al., A frequent kinase domain mutation that changes the interaction between PI3K{alpha} and the membrane. Proc.Natl.Acad.Sci.USA (2009)

Release Date

2009-09-29

Peptides

Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha isoform: A
niSH2 p85alpha: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

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

niSH2 p85alpha

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