>YslB sequence 1 (148 aa) MKSKFEASIDNLKEIEMNAYAYELIREIVLPDMLGQDYSSMMYWAGKHLARKFPLESWEEFPAFFEEAGW GTLTNVSAKKQELEFELEGPIISNRLKHQKEPCFQLEAGFIAEQIQLMNDQIAESYEQVKKRADKVVLTV KWDMKDPV