label: a beta-D-xylosyl-(1<->1')-N-acylsphing-4-enine + cholesterol = cholesteryl 3-beta-D-xyloside + an N-acylsphing-4-enine
label_lc: a beta-d-xylosyl-(1<->1')-n-acylsphing-4-enine + cholesterol = cholesteryl 3-beta-d-xyloside + an n-acylsphing-4-enine