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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: Kunitz-type protease inhibitor 1

UniprotKB/SwissProt ID: O43278 (O43278)

Gene Name: SPINT1

Organism: Homo sapiens (Human)

Function: Inhibitor of HGFAC (PubMed:9045658). Inhibits serine protease activity of ST14/matriptase in vitro (PubMed:28710277). Inhibits serine protease activity of TMPRSS13, via the BPTI/Kunitz inhibitor 1 domain (PubMed:20977675)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Secreted. Cytoplasm. Cell membrane

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR013783 Ig-like_fold
IPR002223 Kunitz_BPTI
IPR036880 Kunitz_BPTI_sf
IPR036055 LDL_receptor-like_sf
IPR023415 LDLR_class-A_CS
IPR002172 LDrepeatLR_classA_rpt
IPR013980 MANSC_dom
IPR011106 MANSC_N
IPR020901 Prtase_inh_Kunz-CS