Lub substrate khi rau lub enzyme los ntawm interacting nrog amino acids nyob rau hauv lub binding siteQhov chaw khi ntawm enzymes feem ntau hu ua qhov chaw nquag vim nws muaj cov amino acids uas ob leeg. khi lub substrate thiab pab nws hloov dua siab tshiab rau cov khoom. Koj tuaj yeem paub ntau zaus tias cov protein yog ib qho enzyme los ntawm nws lub npe.
Puas yog substrates proteins?
Nyob rau hauv biochemistry, lub substrate yog ib tug molecule raws li ib tug enzyme ua. Enzymes catalyze tshuaj tiv thaiv nrog rau cov substrate. … Nyob rau hauv cov tshuaj tiv thaiv no, lub substrate yog ib tug mis nyuj protein (xws li, casein) thiab lub enzyme yog rennin.
Dab tsi yog qhov substrate uas tsim cov amino acid?
Vim tias qhov tseeb substrate rau ntxiv cov amino acid rau cov saw hlau loj hlob hauv ib puag ncig yog ob hom t RNAsLawv yog cov aminoacyl tRNA uas yog cov cab kuj ntawm cov amino acid rau ribosome-mRNA complex thiab peptidyl tRNA uas tsim cov peptide linkages ntawm cov amino acids.
Puas yog cov enzymes tsim los ntawm cov amino acids?
Enzymes yog proteins muaj cov amino acids txuas ua ke hauv ib lossis ntau dua cov chains polypeptide. Qhov kev sib lawv liag ntawm cov amino acids nyob rau hauv ib tug polypeptide saw yog hu ua thawj qauv. Qhov no, nyob rau hauv lem, txiav txim siab peb-dimensional qauv ntawm lub enzyme, nrog rau cov duab ntawm lub active site.
YPuas yog cov enzymes tib yam li cov amino acids?
Enzymes yog tsim los ntawm cov amino acids, thiab lawv yog cov proteins. Thaum ib qho enzyme tsim, nws yog tsim los ntawm stringing ua ke ntawm 100 thiab 1,000 amino acids nyob rau hauv ib qho kev txiav txim heev thiab tshwj xeeb. Cov saw ntawm cov amino acids ces folds mus rau hauv ib tug tshwj xeeb zoo.
