Crystallization of human c-H-ras oncogene products.
There is compelling evidence that cancer develops as a consequence of genetic changes (probably multiple) in some members of a selected set of cellular genes. DNA isolated from a variety of tumors, but not normal tissues, possesses the ability to malignantly transform non-tumorigenic cells. Many oncogenes responsible for such transformation have been isolated from transformed cell lines and animal and human tumors induced spontaneously, by virus, by chemical, or by radiation. The most commonly found transforming genes isolated from human tumor cells by DNA transfection assay are the ras gene family (c-H-ras, c-K-ras and N-ras). We report crystallization of several human c-H-ras oncogene proteins.
Jancarik
J
J
Department of Chemistry, University of California, Berkeley 94720.
de Vos
A
A
Kim
S H
SH
Miura
K
K
Ohtsuka
E
E
Noguchi
S
S
Nishimura
S
S
D003460:Crystallization; D011905:Genes, ras; D006801:Humans; D014176:Protein Biosynthesis; D011518:Proto-Oncogene Proteins; D016283:Proto-Oncogene Proteins p21(ras)
D011518:Proto-Oncogene Proteins; C501009:HRAS protein, human; D016283:Proto-Oncogene Proteins p21(ras)