Signal peptide was found on former 20 amino acids of both two coding regions of protein, one strong and one feeble transmembrane helices were also found. 2.

• 并在两种酶蛋白编码区的前20个氨基酸发现信号肽序列，通过跨膜区预测，均发现一个较强的跨膜信号和一个较弱的跨膜信号。