Pepsin cleaves peptide bonds nyob rau hauv cov amino-terminal sab ntawm cyclic amino acid residues (tyrosine, phenylalanine, thiab tryptophan), rhuav cov polypeptide chains rau me peptides (Fange thiab Grove, 1979)..
pepsin ua rau dab tsi?
Ntawm tsib yam no, pepsin yog lub ntsiab enzyme koom nrog hauv kev zom cov protein. Nws rhuav tshem proteins rau hauv me me peptides thiab amino acids uas tuaj yeem nqus tau yooj yim hauv cov hnyuv.
Popsin puas siv hydrolysis?
Thaum noj zaub mov kev zom zaub mov, cov proteins yog hydrolysed rau hauv polypeptides thiab thaum kawg mus rau ib qho amino acids, ua ntej nqus mus rau hauv cov hlab ntsha. Thawj cov protease uas catalyses lub hydrolysis ntawm cov proteins uas tsis muaj zog yog pepsin, uas yog secreted nyob rau hauv lub plab.
Dab tsi macromolecule ua pepsin hydrolyze?
Pepsin yog cov enzyme proteolytic uas cleaves
proteins rau me me peptides. Parietal hlwb tsim thiab tso gastric acid (hydrochloric acid) rau hauv lub lumen ntawm lub plab.
Y Yuav ua li cas enzymes hydrolyze proteins?
Proteolytic enzymes hydrolyze proteins ntawm qhov zoo tshaj plaws kub thiab pH thiab feem ntau yog tsom rau peptide cleavage bonds, ua rau kev zom cov amino acids thiab peptides sib txawv.
