三字母序列:Gly - Trp - Thr - Leu - Asn - Ser - Ala - Gly - Tyr - Leu - Leu - Gly - Pro - His - Ala - Ile - Asp - Asn - His - Arg - Ser - Phe - Ser - Asp - Lys - His - Gly - Leu - Thr - NH₂
分子量:约 3164.48Da 。计算方法是将每个氨基酸的平均分子量相加,再减去形成肽键时脱去的水分子的分子量,同时考虑到 C 末端酰胺化修饰增加的分子量。
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