>1S2N_1|Chains A, B|extracellular subtilisin-like serine proteinase|Vibrio sp. PA-44 (210249) QSNAIWGLDRIDQRNLPLDRNYNANFDGFGVTAYVIDTGVNNNHEEFGGRSVSGYDFVDNDADSSDCNGHGTHVAGTIGGSQYGVAKNVNIVGVRVLSCSGSGTTSGVISGVDWVAQNASGPSVANMSLGGGQSTALDSAVQGAIQSGVSFMLAAGNSNADACNTSPARVPSGVTVGSTTSSDSRSSFSNWGSCVDLFAPGSQIKSAWYDGGYKTISGTSMATPHVAGVAALYLQENNGLTPLQLTGLLNSRASENKVSDTRGTTNKLLYSLADSGCEPDCGGP