preferred_name: Cysteine is degraded to serine and H2S (Danio rerio)
preferred_name_lc: cysteine is degraded to serine and h2s (danio rerio)
label: Cysteine is degraded to serine and H2S (Danio rerio)
label_lc: cysteine is degraded to serine and h2s (danio rerio)