preferred_name: sphinganine 1-phosphate(out) => sphinganine 1-phosphate(in)
preferred_name_lc: sphinganine 1-phosphate(out) => sphinganine 1-phosphate(in)
label: sphinganine 1-phosphate(out) => sphinganine 1-phosphate(in)
label_lc: sphinganine 1-phosphate(out) => sphinganine 1-phosphate(in)