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