>sp|O62243|NAS1_CAEEL Zinc metalloproteinase nas-1 OS=Caenorhabditis elegans GN=nas-1 MLPIVVSILLATPLALCQAPFWMPNMQQFSFLTETDFRNALLLPTTNTRRVRSLYHDMRI PFQRFKRGGGVAVAAEKDKWPNGRVPYILSAAYTSAQRAVLARAFDTYAKRTCIRFVPKS PADKDYIVIQKLDGCYADFSRVGGRQQVSLADECIDYATIIHELMHVIGFIHEHQREDRD SYVSILYQNVIQGANTDFDKLSNLGLSYYGEHYDYSSIMHYEANEGSRNGKNTIEAKNSH FTAIMGKASDFSTSDLRRVNRAYKCSIFAF