| Name | Trypsin-2 |
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| Synonyms | - 3.4.21.4
- Anionic trypsinogen
- Serine protease 2
- TRY2
- TRYP2
- Trypsin II
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| Gene Name | PRSS2 |
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| Organism | Human |
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| Amino acid sequence | >lcl|BSEQ0017464|Trypsin-2
MNLLLILTFVAAAVAAPFDDDDKIVGGYICEENSVPYQVSLNSGYHFCGGSLISEQWVVS
AGHCYKSRIQVRLGEHNIEVLEGNEQFINAAKIIRHPKYNSRTLDNDILLIKLSSPAVIN
SRVSAISLPTAPPAAGTESLISGWGNTLSSGADYPDELQCLDAPVLSQAECEASYPGKIT
NNMFCVGFLEGGKDSCQGDSGGPVVSNGELQGIVSWGYGCAQKNRPGVYTKVYNYVDWIK
DTIAANS |
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| Number of residues | 247 |
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| Molecular Weight | 26487.55 |
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| Theoretical pI | Not Available |
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| GO Classification | Functions - calcium ion binding
- serine-type endopeptidase activity
Processes - collagen catabolic process
- extracellular matrix disassembly
- extracellular matrix organization
- positive regulation of cell growth
- positive regulation of cell adhesion
- proteolysis
- digestion
- innate immune response
Components - extracellular matrix
- extracellular region
- extracellular space
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| General Function | Serine-type endopeptidase activity |
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| Specific Function | In the ileum, may be involved in defensin processing, including DEFA5. |
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| Pfam Domain Function | |
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| Transmembrane Regions | Not Available |
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| GenBank Protein ID | Not Available |
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| UniProtKB ID | P07478 |
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| UniProtKB Entry Name | TRY2_HUMAN |
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| Cellular Location | Secreted |
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| Gene sequence | Not Available |
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| GenBank Gene ID | Not Available |
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| GeneCard ID | Not Available |
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| GenAtlas ID | Not Available |
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| HGNC ID | HGNC:9483 |
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| Chromosome Location | Not Available |
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| Locus | Not Available |
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| References | - Emi M, Nakamura Y, Ogawa M, Yamamoto T, Nishide T, Mori T, Matsubara K: Cloning, characterization and nucleotide sequences of two cDNAs encoding human pancreatic trypsinogens. Gene. 1986;41(2-3):305-10. 3011602
- Kimland M, Russick C, Marks WH, Borgstrom A: Immunoreactive anionic and cationic trypsin in human serum. Clin Chim Acta. 1989 Sep 15;184(1):31-46. 2598466
- Ghosh D, Porter E, Shen B, Lee SK, Wilk D, Drazba J, Yadav SP, Crabb JW, Ganz T, Bevins CL: Paneth cell trypsin is the processing enzyme for human defensin-5. Nat Immunol. 2002 Jun;3(6):583-90. Epub 2002 May 20. 12021776
- Sahin-Toth M, Kukor Z, Nemoda Z: Human cationic trypsinogen is sulfated on Tyr154. FEBS J. 2006 Nov;273(22):5044-50. 17087724
- Szabo A, Salameh MA, Ludwig M, Radisky ES, Sahin-Toth M: Tyrosine sulfation of human trypsin steers S2' subsite selectivity towards basic amino acids. PLoS One. 2014 Jul 10;9(7):e102063. doi: 10.1371/journal.pone.0102063. eCollection 2014. 25010489
- Ronai Z, Witt H, Rickards O, Destro-Bisol G, Bradbury AR, Sahin-Toth M: A common African polymorphism abolishes tyrosine sulfation of human anionic trypsinogen (PRSS2). Biochem J. 2009 Feb 15;418(1):155-61. doi: 10.1042/BJ20081848. 18986305
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