SPHK2
SPHK1
DEGS2
GLA
DEGS1
ASAH2
GAL3ST1
SGMS2
CERK
SGMS1
ASAH1
NEU3
NEU4
UGCG
UGT8
SGPL1
KDSR
PSAP
NEU1
NEU2
ARSA
CERS4
CERS5
CERS6
PSAPL1
SGPP2
SGPP1
ACER3
ACER2
GALC
ACER1
GLB1
CERS1
PLPP3
CERS2
PLPP2
B4GALT6
CERS3
PLPP1
GBA
GBA2
SMPD4
SMPD3
SPTLC1
SPTLC2
SPTLC3
SMPD2
SMPD1
ENPP7