CYS may refer to:

  • Cysteine an amino-acid
  • IATA airport code for Cheyenne Regional Airport.
  • California Youth Symphony, a San Francisco Bay Area symphony orchestra for young musicians
  • Count Your Sheep, a webcomic by Adrian Ramos

Other articles related to "cys":

... BACTIBASE database is an open-access database for bacteriocins including microcins (view complete list). ...
Cerastocytin - Structural Comparison To Thrombin - Disulfide Bridges
... However, the lack of a Cys, and therefore disulfide bridge in that region, in cerastocytin has no effect on fibrin clot formation or platelet aggregation ...
Apamin - Chemistry
... Apamin is a polypeptide possessing an amino acid sequence of H-Cys-Asn-Cys-Lys-Ala-Pro-Glu-Thr-Ala-Leu-Cys-Ala-Arg-Arg-Cys-Gln-Gln-His-NH2 (with disulfide bonds between Cys1-Cys11 and Cys3-Cys15) ...