>4NOV_1|Chain A|Xylosidase/arabinofuranosidase Xsa43E|Butyrivibrio proteoclasticus (515622) MSYYHHHHHHLESTSLYKKAGFENLYFQGSGAMTETMTEEKTFHKNPIIKDIYTADPAPMVYGDTLYLYTTHDEDELVNDFYTMNDWRCFSTKDMVNWTDHGAIFSLDDIGWADARAWAPQAVERNGKFYLYCPVHKRNGGMAIAVGISDSPTGPFKDLGYPLVDEGDWNDIDPTVFIDDDGQAYLYFGNPELRYVLLNENMITYDKEVGIVKVPMTEEAFAKGSHDTGTSYGEGPWFYKRNDLYYMVYAAFGVGKQNEHLAYSTSDSPTGPWKYGGVLMTEEGGVFTNHPGIADFKGHSYLFYHTGDLPGGSLFHRSVCVAEFTYNEDGTINPIPKCDGVEKIN