>YxkA sequence 1 (168 aa) MNIYVEANPYLHDKYSKYADEKYKREGNPFVSFPIHFDDIPSGAKTLALTFIDHDAIPVCGFSWIHWTAA NIPAYIGELPEHASEERQDLMIQGQNSFASPLAGSNDPKVIHQYCGPTPPDKDHAYTLTVYALDAELNLQ PGFYLNELYQEMKEHILAETSIELLARV