Qhov Tseem Ceeb - Protease vs Proteinase
Y Proteins yog tsim los ntawm cov amino acid monomers ua los ntawm Carbon, Hydrogen, Oxygen, thiab Nitrogen. Lawv yog cov macromolecules thiab yog structurally teem rau hauv ntau theem. Proteins ua lub luag haujlwm tseem ceeb hauv kev tsim thiab kev ua haujlwm ntawm lub cev. Protein yog cov khoom noj tseem ceeb thiab tuaj yeem tau txais los ntawm ob qho tib si tsiaj thiab nroj tsuag zaub mov. Protein digestion pib nyob rau hauv lub plab thiab xaus rau hauv cov hnyuv me qhov twg nws yog absorbed thiab thauj mus rau lub hom phiaj ntawm lub cev. Protein degradation kuj yog cov txheej txheem tseem ceeb hauv ntau qhov kev lag luam suav nrog kev lag luam tawv, kev lag luam ntaub plaub, kev lag luam zaub mov thiab hauv cov txheej txheem genetic engineering. Protein degradation los yog proteolysis yog ib qho enzyme-catalyzed cov tshuaj tiv thaiv uas tshwm sim nrog kev koom tes ntawm ib hom enzyme tshwj xeeb hu ua hydrolases. Protease thiab Proteinases yog ob hom hydrolases koom nrog hauv cov protein degradation. Proteases koom nrog hauv kev sib cais ntawm peptide daim ntawv cog lus hauv cov protein, ua rau cov proteins degradation. Proteinases yog ib hom protease uas muaj peev xwm tshem tawm cov peptide hauv cov ntawv cog lus. Qhov no yog qhov sib txawv tseem ceeb ntawm protease thiab proteinase.
YProtease yog dab tsi?
Proteases muaj nyob rau hauv chav kawm ntawm Enzyme commission tus lej 3 (EC3). Nws yog ib hom hydrolase thiab koom nrog hauv cov tshuaj tiv thaiv nucleophilic nrog cov substrate. Protease enzyme activates ib nucleophile uas yuav tawm tsam cov pa roj carbon ntawm peptide daim ntawv cog lus. Qhov kev tawm tsam nucleophilic no yuav ua rau tsim muaj lub zog siab nruab nrab uas yuav rov qab mus rau qhov ruaj khov sai sai los ntawm kev degradation. Qhov no yuav ua rau lub cleavage ntawm peptide daim ntawv cog lus, ua rau ob feem ntawm peptides. Muaj plaub hom proteases: aspartic proteases, cysteine proteases, aspartyl proteases thiab metalloproteases. Cov txheej txheem ntawm nucleophilic nres sib txawv hauv txhua chav enzyme.
Proteases yog siv nyob rau hauv tej yam kev mob nyob rau hauv cov protein zom thiab nyob rau hauv muaj tej yam kev mob los tsim cov khoom lag luam. Protease tau muab faib ntxiv ua exopeptidases thiab endopeptidases.
Daim duab 01: Protease Structure
Industrially, proteases yog siv nyob rau hauv tawv thiab khoom noj khoom haus kev lag luam. Tam sim no, proteases yog siv nyob rau hauv kev lag luam ntau lawm ntau enzymes thiab lwm yam protein ntau lawm industries. Lawv kuj tau siv nyob rau hauv kev lag luam biotechnology los pab txhawb kev tsim kho caj ces.
YProteinase yog dab tsi?
Proteinase yog ib hom protease. Qhov kev txiav txim ntawm Proteinase zoo ib yam li protease, thiab nws ua raws li hydrolase. Proteinase yog ib qho endo-peptidase thiab koom nrog hauv kev sib txuas ntawm cov peptide sab hauv ntawm cov hlua peptide ntev. Cov no tuaj yeem yog qhov sib txuas hauv peptide ntawm cov proteins nyuaj.
Daim duab 02: Proteinase K Structure
Proteinases kuj tseem ceeb hauv kev ua haujlwm ntawm lub cev thiab rau kev lag luam.
Qhov Zoo sib xws ntawm Protease thiab Proteinase yog dab tsi?
- Ob leeg yog hydrolases.
- Ob leeg ua raws li cov enzymes proteolytic.
- Recombinant DNA thev naus laus zis tau siv tam sim no los tsim ob lub enzymes.
- Ob lub enzymes tshem cov peptide daim ntawv cog lus ntawm cov protein thiab degrading proteins.
- Ob lub enzymes yog siv hauv kev lag luam - kev lag luam tawv, kev lag luam wool, kev lag luam zaub mov thiab recombinant DNA technology thiab proteomics.
- Nyob rau hauv physiology, proteases thiab proteinases yog siv nyob rau hauv lub digestion
Qhov txawv ntawm Protease thiab Proteinase yog dab tsi?
Y Protease vs Proteinase |
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| Proteases yog cov enzymes uas tshem peptide daim ntawv cog lus hauv cov proteins. | Proteinases yog ib hom protease uas muaj peev xwm tshem tawm cov kev sib txuas hauv peptide. |
| Action | |
| Proteases tuaj yeem yog endo-peptidases lossis exo-peptidases. | Proteinases yog endo-peptidases. |
Summary – Protease vs Proteinase
Proteases thiab Proteinases yog proteolytic hydrolases uas tau siv thiab tsim lag luam rau ntau lub hom phiaj. Proteases yog cov enzymes uas tshem peptide daim ntawv cog lus hauv cov proteins. Proteinases yog ib hom protease uas tshem tawm cov kev sib txuas hauv peptide. Qhov no yog qhov sib txawv ntawm proteases thiab proteinases.
Download PDF Version of Protease vs Proteinase
Koj tuaj yeem rub tawm PDF version ntawm kab lus no thiab siv nws rau offline hom phiaj raws li daim ntawv ceeb toom. Thov download PDF version ntawm no Qhov txawv Ntawm Protease thiab Proteinase
