Waa maxay CST 11
Context:Cystatin- 11 waa borotiin ay bini'aadamka ku kooban tahay CST11 gene.  Qoyska weyn ee loo yaqaan'cystatin superfamily' waxaa ku jira borotiinno ay ku jiraan taxaneyo badan oo loo yaqaan'cystatin-like sequences'. Qaar ka mid ah xubnahan ayaa ah kuwa ka hortagaya cysteine protease, halka kuwa kale ay lumiyeen ama laga yaabee inaysan waligood helin waxqabadkan xakameynta ah.  Waxaa jira saddex qoys oo xakameynaya superfamily, oo ay ku jiraan nooca 1 cystatins (stefins), nooca 2 cystatins iyo kininogens. Nooca 2 ee borotiinka cystatin waa nooc ka mid ah xannibaadaha cysteine proteinase oo laga helo dareeraha iyo dheecaannada kala duwan ee aadanaha.  Cysstatin locus oo ku yaal chromosome 20 wuxuu ka kooban yahay inta badan nooca 2 cystatin genes iyo pseudogenes. Jiinkan wuxuu ku yaalaa cystatin locus wuxuuna ku kooban yahay borotiin gaar u ah epididymal oo shaqadiisa gaarka ah aan la go'aamin. Isku xidhka kale wuxuu soo saaraa laba nooc oo isku xidhaya isoforms kala duwan.
Cystatin- 11 waa borotiin ay bini'aadamka ku kooban tahay CST11 gene.  Qoyska weyn ee loo yaqaan'cystatin superfamily' waxaa ku jira borotiinno ay ku jiraan taxaneyo badan oo loo yaqaan'cystatin-like sequences'. Qaar ka mid ah xubnahan ayaa ah kuwa ka hortagaya cysteine protease, halka kuwa kale ay lumiyeen ama laga yaabee inaysan waligood helin waxqabadkan xakameynta ah.