Chain
signal peptide:1-19,
chain:20-51,
peptide:20-44,
peptide:20-43,
peptide:20-32,
peptide:20-31,
peptide:20-30,
peptide:24-32,
peptide:24-31,
peptide:24-30,
peptide:25-32,
peptide:25-30,
peptide:26-32,
peptide:26-31,
peptide:26-30,
peptide:31-51,
peptide:31-44,
peptide:31-43,
peptide:32-44,
peptide:32-43,
peptide:33-44,
peptide:33-43,
peptide:34-44,
peptide:34-43,
peptide:45-51,
peptide:47-51,
peptide:48-51