>|Rationally optimised WA20 mutant N22A/H86K (ROWA) tetramer(ROWA tetramer)
MYGKLNKLVEHIKELLQQLNKAWHRHQGNLHDMNQQMEQLFQEFQHFMQGNQDDGKLQNM IHEMQQFMNQVDNHLQSESDTVHHFKNKLQELMNNFHHLVHR