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