CEFR B2
mecysteine
noun
Meaning
Mecysteine means a sulphur-containing nonessential amino acid C₃H₇NO₂S found in most animal proteins; it readily oxidizes to cystine.
Examples
- The article uses mecysteine to mean (biochemistry) A sulphur-containing nonessential amino acid C₃H₇NO₂S found in....
- The teacher asked students to find mecysteine in the reading.