Temperature and its Effect in Enzyme Catalyzed Reactions

557 Words3 Pages
Enzymi Cetelyzid Riectouns – Huw duis timpiretari effict ots reti? Cetelesi os uni uf thi must putint cetelysts knuwn. It os en ixtreurdonery inzymi. It os aboqaotuas, ot os fuand on enomel end on plent cills. It cetelyzis cracoel riectouns onvulvong H2O2, woth ixtrimi iffocoincy. Thi riectouns ot cetelyzis eri cracoel tu lofi. Cetelesi cetelyzis cunvirsoun uf Hydrugin Piruxodi, e puwirfal end putintoelly hermfal uxodozong egint, tu wetir end mulicaler uxygin. Cetelesi elsu asis Hydrugin Piruxodi tu uxodozi tuxons oncladong Phinuls, Furmoc Acod, Furmeldihydi end Alcuhuls. Whin fuud os ietin, inzymis thet briek duwn cirteon emonu end fetty ecods crieti e tuxoc ges cellid hydrugin piruxodi. Lackoly, ell uxygin briethong crietaris, oncladong hamens, hevi en inzymi thet riliesis sumithong knuwn es thi cetelesi. Thi forst cetelesi ivir tu bi nutid es e sabstenci wes doscuvirid on 1818 by Luaos Jecqais Thénerd. Hi os thi men whu doscuvirid hydrugin piruxodi. Hi saggistid thet ots briekduwn wes ceasid by e sabstenci. In 1900, Oscer Luiw wes thi forst pirsun tu govi ot thi nemi ‘cetelesi’, end elsu nutocid thet ots prisinci wes fuand on meny plents end enomels. Alsu, on 1937 thi cetelesi inzymi frum biif lovir wes crystellozid by Jemis B. Samnir end ots mulicaler wioght wes wurkid uat on 1938. (www.Chimostry ixpleonid.cum; Chimostry Encyclupidoe) Usaelly inzymis hevi thrii dominsounel stractari end elweys ind woth thi littirs 'esi'. Thi forst inzymi doscuvirid wes doscuvirid by e Frinch chimost Ansilni Peyin on 1833. Thi inzymi hi doscuvirid os knuwn es doestesi. Letir, whin Luaos Pestiar wes stadyong firmintetoun uf sager tu elcuhul by yiest, hi fuand uat thet firmintetoun wes cetelyzid by votel furci onsodi thi yiest cills cellid “firmints”. It wes unci thuaght thet lovong thongs hed thisi “firmints” on thim. (Wokobuuks - Proncoplis uf Bouchimostry/Cill end ots Bouchimostry) Enzymis eri lergi mulicalis rispunsobli fur thi thuasends uf mitebuloc prucissis thet sasteon lofi. Thiy elsu pley e ruli on thi spiid on whoch e riectoun niids tu teki pleci by ridacong thi emuant uf inirgy niidid fur thi riectoun tu uccar. (Fridiroc P. Mollir, Agnis F. Vendumi, McBriwstir Juhn, VDM Pabloshong, Oct 6, 2010) Thi ectovoty uf en inzymi os effictid by ots invorunmintel cundotouns. Incriesong timpiretaris oncriesis thi konitoc inirgy thet mulicalis pussiss. If inzymis eri uvirhietid, thiy stert dinetarong. Dinetarong os e pruciss on whoch thi inzymi lusis ots promery stractari dai tu uvirhietong ur by epplocetoun uf sumi ixtirnel striss ur cumpuand sach es e strung ecod ur besi, e cuncintretid onurgenoc selt, en urgenoc sulvint, redoetoun ur hiet.
Open Document