>gi|21361088 sphingosine kinase 1 isoform 1 [Homo sapiens] MDPVVGCGRGLFGFVFSAGGPRGVLPRPCRVLVLLNPRGGKGKALQLFRS HVQPLLAEAEISFTLMLTERRNHARELVRSEELGRWDALVVMSGDGLMHE VVNGLMERPDWETAIQKPLCSLPAGSGNALAASLNHYAGYEQVTNEDLLT NCTLLLCRRLLSPMNLLSLHTASGLRLFSVLSLAWGFIADVDLESEKYRR LGEMRFTLGTFLRLAALRTYRGRLAYLPVGRVGSKTPASPVVVQQGPVDA HLVPLEEPVPSHWTVVPDEDFVLVLALLHSHLGSEMFAAPMGRCAAGVMH LFYVRAGVSRAMLLRLFLAMEKGRHMEYECPYLVYVPVVAFRLEPKDGKG VFAVDGELMVSEAVQGQVHPNYFWMVSGCVEPPPSWKPQQMPPPEEPL