Ontology highlight
ABSTRACT:
ORGANISM(S): Mus musculus
SUBMITTER: Yingfeng Qiao
PROVIDER: E-GEOD-4043 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Qiao Yingfeng Y Molina Henrik H Pandey Akhilesh A Zhang Jin J Cole Philip A PA
Science (New York, N.Y.) 20060301 5765
The restoration of catalytic activity to mutant enzymes by small molecules is well established for in vitro systems. Here, we show that the protein tyrosine kinase Src arginine-388-->alanine (R388A) mutant can be rescued in live cells with the use of the small molecule imidazole. Cellular rescue of a viral Src homolog was rapid and reversible and conferred predicted oncogenic properties. Using chemical rescue in combination with mass spectrometry, we confirmed six known Src kinase substrates and ...[more]