preferred_name: an N-(1,2 saturated very-long-chain fatty acyl)-(R)-4-hydroxysphingoid base + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) <=> an N-(2R-hydroxy-very-long-chain fatty acyl)-(R)-4-hydroxysphingoid base + 2 Fe(III)-[cytochrome b5] + H2O
preferred_name_lc: an n-(1,2 saturated very-long-chain fatty acyl)-(r)-4-hydroxysphingoid base + 2 fe(ii)-[cytochrome b5] + o2 + 2 h(+) <=> an n-(2r-hydroxy-very-long-chain fatty acyl)-(r)-4-hydroxysphingoid base + 2 fe(iii)-[cytochrome b5] + h2o
label: an N-(1,2 saturated very-long-chain fatty acyl)-(R)-4-hydroxysphingoid base + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) <=> an N-(2R-hydroxy-very-long-chain fatty acyl)-(R)-4-hydroxysphingoid base + 2 Fe(III)-[cytochrome b5] + H2O
label_lc: an n-(1,2 saturated very-long-chain fatty acyl)-(r)-4-hydroxysphingoid base + 2 fe(ii)-[cytochrome b5] + o2 + 2 h(+) <=> an n-(2r-hydroxy-very-long-chain fatty acyl)-(r)-4-hydroxysphingoid base + 2 fe(iii)-[cytochrome b5] + h2o