Pamwambapa, mapangidwe a zojambulajambula, opereka dipeptides, ndi njira yosavuta ya mankhwala. Izi zikutanthauza kuti amino awiri a acid omwe amalumikizidwa ndi cholumikizira cholumikizira, mmina, ali ndi madzi.
Pulogalamu ya Peptide ndi kutsegulira kwa amino acid pansi pazomwe zimachitika. . "Ngati carboxyl ndi gawo la ma carboxyl (a) silitetezedwa, mapangidwe a Peptide omwe sangalandiridwe." Zopangidwa ndi zolembedwa monga mzere wa ma cyclic amatha kusakanikirana ndi zomwe zalembedwa a-b. Chifukwa chake, magulu onse ogwira ntchito ku Peptide amatetezedwa mwanjira yosinthika kwakanthawi panthawi ya peptide.
Chifukwa chake, peptis synthesis - mapangidwe a peputi iliyonse - imaphatikizapo magawo atatu a magawidwe.
Gawo loyamba ndikukonzekera ma amino acid omwe amafunikira chitetezo, ndipo kapangidwe ka ZwiTTrionic kwa Amino Acid sakhalanso komweko.
Gawo lachiwiri ndikuchitapo kanthu kawiri kopanga ziweto, pomwe ma carboxyl gulu la amino acid adayamba kugwira ntchito yapakatikati kenako cholumikizira cholumikizira. Zomwe zimaphatikizidwazi zitha kuchitika ngati gawo limodzi kapena monga momwe zimakhalira.
Gawo lachitatu ndi kuchotsa kapena kuchotsedwa kwathunthu kwa maziko oteteza. Ngakhale kuchotsedwa konse kumatha kuchitika maunyolo onse omwe asonkhanitsidwa kale, kusankha kuchotsa magulu oteteza kumafunikiranso kuti apitilize Pripside.
Chifukwa cha asino acid (akapolo, Mphotho, TYR, ASP, GLU, ARS, ARS, ARTS) Zoyambira zosakhalitsa komanso zosakhalitsa ziyenera kusiyanitsidwa chifukwa chofunikira pakusankha. Magulu achitetezo kwakanthawi amagwiritsidwa ntchito mu gawo lotsatira kuti awonetse chitetezo kwakanthawi kwa amino acid kapena magwiridwe antchito a Carboxyl. Magulu otetezedwa a Semi-okhazikika amachotsedwa popanda kulowererapo kale ndi zojambulajambula za peptide kapena amino asidi mbali, nthawi zina pa kaphatikizidwe.
"Zoyenera, kutsegula kwa chinthu cha carboxyl ndi mapangidwe ophatikizira a Peptide (kuphatikiza) kuyenera kukhala mwachangu, popanda mawonekedwe amitundu yamitundu, popanda mapangidwe a mororts ayenera kugwiritsidwa ntchito kuti akwaniritse zokolola zambiri." Tsoka ilo, njira imodzi yolumikizira mankhwala yolumikizira mankhwalawa imakwaniritsa zofunikira izi, ndipo ochepa ndioyenera pa kaphatikizidwe kake.
Pa puptide synthesis, magulu ogwirira ntchito omwe amakhudzidwa mosiyanasiyana amalumikizidwa ndi buku la bukuli, glycine kukhala okhawo, ndipo pali chiopsezo chosinthana.
Gawo lomaliza mu gawo la peputiyi ndikuchotsa magulu onse oteteza. Kusankha kuchotsa kwamagulu oteteza ndikofunikira kuti tizilombo toyambitsa matenda kuwonjezera pa cholinga chochotsera chitetezo chonse mu Driptides. Njira zopangira ziyenera kukonzedwa bwino. Kutengera ndi kusankha, n kumatha kuchotsa mosankha α-amino kapena carboxyl oteteza magulu. Mawu akuti "njira" amatanthauza kutsatira kwake kwa ma amino acid. Mwambiri, pali kusiyana pakati pa kapangidwe kake ndi chidutswa. PEPPIDE SPESIS (yomwe imadziwikanso kuti "kaphatikizidwe kake") kumachitika mu yankho. Nthawi zambiri, kufalikira pang'onopang'ono kwa tiken kumatha kuphatikizidwa pogwiritsa ntchito tiyilesi ya peptide kuti igwirizane ndi zidutswa zazifupi. Kuti muchepetse ma peptives ochulukirapo, mamolekyulu ayenera kugawidwa pazidutswa zoyenera ndikutsimikiza kuti amatha kuchepetsa kuyesezedwa kwa C Trunki. Zidutswa za anthu pang'onopang'ono zimasonkhana, gawo lomwe landamale lidzalumikizidwa. Malingaliro a peptity synthesis amaphatikizanso kusankha kwa chidutswa chabwino komanso choyenera kwambiri, ndipo malingaliro a peptity synthesis amaphatikizapo kusankha kophatikiza koyenera kwambiri kwa mabatani otetezedwa komanso njira yabwino kwambiri yolumikizira.
Post Nthawi: 2025-07-02