Ob tus amino acids, aspartate thiab glutamate, muaj ib pawg carboxyl kawg ntawm lawv cov sidechains. Lawv kuj hu ua "aspartic acid", thiab "glutamic acid", txij li cov carboxyl ua rau lawv cov sidechains acid nyob rau hauv qee yam mob.
YPuas yog aspartate ib carboxylic acid?
form nyob rau hauv lub cev muaj zog, thaum nws pawg α-carboxylic acid yog deprotonated −COO- nyob rau hauv physiological mob. Aspartic acid muaj ib qho acidic sab saw (CH 2 COOH) uas cuam tshuam nrog lwm cov amino acids, enzymes thiab proteins hauv lub cev. … D-Aspartate yog ib qho ntawm ob D-amino acids uas feem ntau pom nyob rau hauv cov tsiaj.
COOH ntau npaum li cas hauv aspartic acid?
Teb: Lub ob ua haujlwm ntawm aspartic acid yog ib pawg amino thiab ob pawg carboxyl.
YPuas amino acids muaj carboxylic acids?
Amino acids yog cov molecules uas muaj cov amine pawg, carboxylic acid pawg, thiab ib sab-chaw uas tshwj xeeb rau txhua tus amino acid. Cov ntsiab lus tseem ceeb ntawm cov amino acid yog carbon, hydrogen, oxygen, thiab nitrogen.
Puas yog aspartate ib Zwitterion?
A zwitterion muaj qhov tsis zoo carboxylate ion thiab ammonium ion. … Rau cov acidic amino acids, sab saw carboxylic acid pawg ntawm aspartate thiab glutamic acid nyob ua ib carboxylate ion ntawm pH ze 7. Yuav protonate carboxylate ion, cov tshuaj yuav tsum yog acidic. Basic amino acids muaj cov ntsiab lus isoionic loj dua 7.
