>sp|P81482|IPSG_MARMT Double-headed protease inhibitor, submandibular gland OS=Martes martes OX=29065 PE=1 SV=1 APPPVGDQAGGRKVDCFKYNTTGSAFACTRHERPVCGTDHRTYSNECMFCMLTQNKGFGV RILQDNECDIECTQYSDMCTMEYLPLCGSDGKNYSNKCLFCNAVMGSRGALFLAKHGQCQ SP