Advertisement
Advertisement
cysteine
[ sis-tee-een, -in ]
noun
, Biochemistry.
- a crystalline amino acid, C 3 H 7 O 2 NS, a component of nearly all proteins, obtained by the reduction of cystine. : Cys; : C
cysteine
/ -ɪn; ˈsɪstɪˌiːn /
noun
- a sulphur-containing amino acid, present in proteins, that oxidizes on exposure to air to form cystine. Formula: HSCH 2 CH(NH 2 )COOH
cysteine
/ sĭs′tə-ēn′ /
- A nonessential amino acid. Chemical formula: C 3 H 7 NO 2 S.
- See more at amino acid
Discover More
Derived Forms
- ˌcysteˈinic, adjective
Discover More
Other Words From
- cyste·inic adjective
Discover More
Word History and Origins
Discover More
Word History and Origins
Origin of cysteine1
C19: variant of cystine
Discover More
Compare Meanings
How does cysteine compare to similar and commonly confused words? Explore the most common comparisons:
Discover More
Example Sentences
Eggs, he says, are a good source of cysteine, an amino acid that helps the liver break down alcohol faster.
From The Daily Beast
Advertisement
Advertisement
Advertisement
Advertisement
Browse