>sp|P06871|TRY1_CANLF Serine protease 1 OS=Canis lupus familiaris GN=PRSS1 MKTFIFLALLGATVAFPIDDDDKIVGGYTCSRNSVPYQVSLNSGYHFCGGSLINSQWVVS AAHCYKSRIQVRLGEYNIAVSEGGEQFINAAKIIRHPRYNANTIDNDIMLIKLSSPATLN SRVSAIALPKSCPAAGTQCLISGWGNTQSIGQNYPDVLQCLKAPILSDSVCRNAYPGQIS SNMMCLGYMEGGKDSCQGDSGGPVVCNGELQGVVSWGAGCAQKGKPGVSPKVCKYVSWIQ QTIAAN