Cauxin

From Infogalactic: the planetary knowledge core
Jump to: navigation, search

Cauxin is a peptidase that is excreted in large amounts in cat urine. Cauxine has been shown to hydrolyze 3-methylbutanol-cysteinylglycine (3-MBCG) in the urine into felinine which then slowly degrades into the putative cat pheromone 3-mercapto-3-methylbutan-1-ol (MMB).[1]

Cauxin protein from feline urine was reported in 2008 to act as a nucleator for struvite crystals, in an in vivo system containing magnesium, ammonium, and phosphate ions.[2] Thus, this protein may act as one cause for feline urinary stones.

Chemistry

Chemical structure of felinine Chemical structure of 3-mercapto-3-methylbutan-1-ol
Felinine MMB

See also

References

  1. Lua error in package.lua at line 80: module 'strict' not found.
  2. Cauxin from feline urine as nucleator for struvite


<templatestyles src="Asbox/styles.css"></templatestyles>