GRB2:SOS:p-Y427-SHC1 mediated nucleotide exchange of RAS (Homo sapiens)
grb2:sos:p-y427-shc1 mediated nucleotide exchange of ras (homo sapiens)
GRB2:SOS:p-Y427-SHC1 mediated nucleotide exchange of RAS (Homo sapiens)
grb2:sos:p-y427-shc1 mediated nucleotide exchange of ras (homo sapiens)