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Sep. 10, 2014:
A total of 174 experimentally verified S-nitrosylation sites on 94 S-nitrosylated proteins from individualized human colorectal cancer tissues using a label-free quantitation strategy.

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Protein Name: Suppressor of tumorigenicity 14 protein

UniprotKB/SwissProt ID: Q9Y5Y6 (Q9Y5Y6)

Gene Name: ST14

Organism: Homo sapiens (Human)

Function: Exhibits trypsin-like activity as defined by cleavage of synthetic substrates with Arg or Lys as the P1 site (PubMed:10373424). Involved in the terminal differentiation of keratinocytes through prostasin (PRSS8) activation and filaggrin (FLG) processing (PubMed:18843291). Proteolytically cleaves and therefore activates TMPRSS13 (PubMed:28710277)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Membrane

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR000859 CUB_dom
IPR036055 LDL_receptor-like_sf
IPR023415 LDLR_class-A_CS
IPR002172 LDrepeatLR_classA_rpt
IPR009003 Peptidase_S1_PA
IPR043504 Peptidase_S1_PA_chymotrypsin
IPR017051 Peptidase_S1A_matripase
IPR000082 SEA_dom
IPR036364 SEA_dom_sf
IPR035914 Sperma_CUB_dom_sf
IPR001254 Trypsin_dom
IPR018114 TRYPSIN_HIS
IPR033116 TRYPSIN_SER