>4mod_A mol:protein length:129 HR1 of S protein, LINKER, HR2 of S protein
MENQKLIANKFNQALGAMQTGFTTTNEAFQKVQDAVNNNAQALSKLASELSNTFGAISASIGDILVPRGSGGSGGSGGLEVLFQGPLTQINTTLLDLTYEMLSLQQVVKALNESYIDLKELLEHHHHHH