>4c7d_B mol:protein length:494 BETA-N-ACETYLHEXOSAMINIDASEAEPTPLDRVIPAPASVEPGGAPYRITRGTHIRVDDSREARRVGDYLADLLRPATGYRLPVTSHGHGGIRLRLAEGPYGDEGYRLDSGREGVTITARKAAGLFHGVQTLRQLLPAAVEKDSAQPGPWLVAGGTIEDTPRYAWRSAMLDVSRHFFSVDEVKRYIDRVALYKYNKLHLHISDDQGWRLAIDSWPRLATYGGSTEVGGGPGGHYTKADYEEIVRYAASRHLEVVPEIDMPGHTNAALASYAELNCDGVAPPLYTGTKVGFSTLCVDKDVTYDFVDDVLGELAALTPGRYLHIGGDEAHSTPQADFVAFMKRVQPIVAKYGKTVVGWHQLAGAEPVEGALVQYWGLDRTSDAEKAQVAAAARNGTGLILSPADRTYLDMKYTKDTPLGLSWAGYVEVRRSYDWDPAAYLPGAPAEAVRGVEAPLWTETLSDPDQLDFMAFPRLPGVAELGWSPASTHDWDTYKVRLAGQAPHWEAMGIDYYRSPQVPWT