>sp|Q22710|NAS26_CAEEL Zinc metalloproteinase nas-26 OS=Caenorhabditis elegans GN=toh-1 MTSSLVLILAPLALVAIGEAAFGNSSKIFEIPGLEVMASDKYPHFTTIETVSRTKVHRHR REVIAGQIYDWNSYEIPFQIWGGDYNFQSLIRRGIRMWEDSTCLRFKENQQSRDAIRYVL EKGDSCFTEYIGRNGGHQDIIIGSECAEEYVVAHETGHALGFWHTHQRPDRDRHISINWK NVMEEATASFMPFRSMLQAFGIRQVSPRRVPYDYGSLMHYHAVAHAVKVSDFTIVPKELK YVTTMGTEKMAFLDAKVINDIYCPNACQGRNHLNCLAGGYPDPNNCNVCRCPEGLGGPDC GRLQPSPCGGEIHASDQWQTLSSPSGRDVHCYWRISVPEGSRVRFRLSDGEFPCSYGCQS YVEIKHKLDVRLTGFRSCCYRPKEDTVSESNQIFVIYHPNGRTARFSLRFRRQA