ID SER3$DROME STANDARD; PRT; 61 AA. AC P17207; DT 01-AUG-1990 (REL. 15, CREATED) DT 01-AUG-1990 (REL. 15, LAST SEQUENCE UPDATE) DT 01-AUG-1990 (REL. 15, LAST ANNOTATION UPDATE) DE SERINE PROTEASE 3 (GENE NAME: SER3) (FRAGMENT). OS DROSOPHILA MELANOGASTER (FRUIT FLY). OC EUKARYOTA; METAZOA; ARTHROPODA; INSECTA; DIPTERA. RN [1] RP SEQUENCE FROM N.A. RC MEDLINE=89219063; RA YUN Y., DAVIS R.L.; RL MOL. CELL. BIOL. 9:692-700(1989). CC -!- FUNCTION: ITS MAJOR FUNCTION MAY BE TO AID IN DIGESTION. CC -!- TISSUE SPECIFICITY: ABUNDANTLY EXPRESSED IN THE LARVAL GUT. CC -!- DEVELOPMENTAL STAGE: BEGAN TO APPEAR AT LATE EMBRYO STAGE AND CC CONTINUED TO INCREASE IN ABUNDANCE THROUGHOUT THE LARVAL STAGE. CC THEY ARE NOT PRESENT IN PUPAE BUT REAPPEARED IN THE ADULT. CC -!- SIMILARITY: TO OTHER TRYPSIN-LIKE SERINE PROTEASES. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; M24380; M24380. DR PIR; PS0049; PS0049. DR DMAP; 03358; RELEASE 9107. DR PROSITE; PS00134; TRYPSIN_HIS. DR PROSITE; PS00135; TRYPSIN_SER. KW HYDROLASE; SERINE PROTEASE; MULTIGENE FAMILY. FT NON_TER 1 1 FT ACT_SITE 11 11 CHARGE RELAY SYSTEM (BY SIMILARITY). SQ SEQUENCE 61 AA; 6495 MW; 22415 CN; MDGKATCQGD SGGPLVTKEG DKLIGITSFV SAYGCQVGGP AGFTRVTKYL EWIKEETGIY Y //