D-Aspartic Waikawa |1783-96-6

Ko te waikawa aspartic (whakapotohia ko D-AA, Asp, D ranei) he waikawa α-amino me te tauira matū HOOCCH(NH2)CH2COOH.Ko te anion carboxylate me nga tote o te waikawa aspartic e mohiotia ana ko te aspartate.Ko te L-isomer o te aspartate tetahi o nga waikawa amino proteinogenic 22, ara, nga poraka hanga o nga pūmua.Ko ona codons ko GAU me GAC.
Ko te waikawa Aspartic, me te waikawa glutamic, kua tohua hei waikawa amino waikawa me te pKa o te 3.9, engari, i roto i te peptide, ko te pKa te tino whakawhirinaki ki te taiao o te rohe.Ko te pKa te teitei ki te 14 ehara i te mea ohorere.Ko te Aspartate he horapa ki te koiora.Pērā ki ngā waikawa amino katoa, ko te noho o ngā iraoho waikawa ka whakawhirinaki ki te taiao matū o te toenga me te pH o te otinga.
Ko te waikawa aspartic he momo waikawa amino.Ka whakamahia nga waikawa amino hei poraka hanga ki te hanga pūmua i roto i te tinana.Ko tetahi momo waikawa aspartic, e kiia ana ko te D-aspartic acid, kaore i te whakamahia hei hanga pūmua, engari ka whakamahia ki etahi atu mahi tinana.Ko te waikawa aspartic he waikawa α-amino e whakamahia ana i roto i te koiora o nga pūmua.Pērā i ētahi atu waikawa amino katoa, kei roto he roopu amino me te waikawa carboxylic.Ko te D-Aspartic Acid he momo waikawa amino alfa.Ka horahia i roto i te koiora o te mahi.D Ka taea te hanga Acid Aspartic mai i te waikawa oxaloacetic ma te whakawhiti.Mo nga tipu me nga microorganism D-aspartic acid te rauemi mata o nga momo waikawa amino, penei i te methionine, threonine, isoleucine me te lysine.