>sp|P05805|CAC3_BOVIN Proproteinase E OS=Bos taurus FSQPFSRPSSRVVNGEDAVPYSWSWQVSLQYEKDGAFHHTCGGSLIAPDWVVTAGHCIST SRTYQVVLGEYDRSVLEGSEQVIPINAGDLFVHPLWNSNCVACGNDIALVKLSRSAQLGD KVQLANLPPAGDILPNEAPCYISGWGRLYTGGPLPDKLQQALLPVVDYEHCSQWDWWGIT VKKTMVCAGGDTRSGCNGDSGGPLNCPAADGSWQVHGVTSFVSAFGCNTIKKPTVFTRVS AFIDWIDETIASN