Regulation of the human c-fes protein tyrosine kinase (p93c-fes) by its src homology 2 domain and major autophosphorylation site (Tyr-713).
1993
The c-fes proto-oncogene product is expressed predominantly in hematopoietic cells of the myeloid lineage and has been implicated in the regulation of myeloid differentiation. The c-fes locus encodes a 93-kDa protein tyrosine kinase (p93 c-fes ) that possesses several structural features characteristic of the cytoplasmic class of protein tyrosine kinases, including a consensus sequence for autophosphorylation surrounding Tyr-713 and a src homology 2 (SH2) domain. To assess the effect of each of these potential regulatory sites on p93 c-fes protein tyrosine kinase activity, we specifically deleted the c-fes SH2 domain using the polymerase chain reaction and replaced Tyr-713 with phenylalanine by oligonucleotide-directed mutagenesis (Y713F mutant)
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
53
Citations
NaN
KQI