Characteristic Dipeptide of Bakery Alpha -Amylase

摘要

Alpha-amylases may be used to improve bread making. However, only middle optimal temperature alpha-Amylases may use in the process. For studying the characteristic dipeptides of bakery alpha-amylase, we built alpha-amylase's bank, bakery alpha-amylases sequence bank and no bakery alpha-amylase' s sequence bank. After analysis, we found 10 kinds bakery alpha-amylase's richest dipeptides, NT, VT, AN, XL, TQ, ST, LY, XT, TA, TS; 10 kinds bakery alpha-amylases rarest dipeptides, DN, SG, FR, VG, AS, CE, SP, GF, VA, FN; and 10 kinds common dipeptides, PR, CV, SY, AC, QM, YY, KW, EP, QQ, HC.