preferred_name: N-(9Z-octadecenoyl)-sphing-4-enine + UDP-alpha-D-xylose => beta-D-xylosyl-(1<->1')-N-(9Z-octadecenoyl)-sphing-4-enine + UDP + H(+)
preferred_name_lc: n-(9z-octadecenoyl)-sphing-4-enine + udp-alpha-d-xylose => beta-d-xylosyl-(1<->1')-n-(9z-octadecenoyl)-sphing-4-enine + udp + h(+)
label: N-(9Z-octadecenoyl)-sphing-4-enine + UDP-alpha-D-xylose => beta-D-xylosyl-(1<->1')-N-(9Z-octadecenoyl)-sphing-4-enine + UDP + H(+)
label_lc: n-(9z-octadecenoyl)-sphing-4-enine + udp-alpha-d-xylose => beta-d-xylosyl-(1<->1')-n-(9z-octadecenoyl)-sphing-4-enine + udp + h(+)