>sp|O62243|NAS1_CAEEL Zinc metalloproteinase nas-1 OS=Caenorhabditis elegans OX=6239 GN=nas-1 PE=3 SV=2 MLPIVVSILLATPLALCQAPFWMPNMQQFSFLTETDFRNALLLPTTNTRRVRSLYHDMRI PFQRFKRGGGVAVAAEKDKWPNGRVPYILSAAYTSAQRAVLARAFDTYAKRTCIRFVPKS PADKDYIVIQKLDGCYADFSRVGGRQQVSLADECIDYATIIHELMHVIGFIHEHQREDRD SYVSILYQNVIQGANTDFDKLSNLGLSYYGEHYDYSSIMHYEANEGSRNGKNTIEAKNSH FTAIMGKASDFSTSDLRRVNRAYKCSIFAF