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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: Meprin A subunit beta

UniprotKB/SwissProt ID: P28826 (P28826)

Gene Name: Mep1b

Organism: Rattus norvegicus (Rat)

Function: Membrane metallopeptidase that sheds many membrane-bound proteins. Exhibits a strong preference for acidic amino acids at the P1' position. Known substrates include: FGF19, VGFA, IL1B, IL18, procollagen I and III, E-cadherin, KLK7, gastrin, ADAM10, tenascin-C. The presence of several pro-inflammatory cytokine among substrates implicate MEP1B in inflammation. It is also involved in tissue remodeling due to its capability to degrade extracellular matrix components

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cell membrane. Secreted

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR013320 ConA-like_dom_sf
IPR000742 EGF-like_dom
IPR000998 MAM_dom
IPR002083 MATH/TRAF_dom
IPR008294 Meprin
IPR024079 MetalloPept_cat_dom_sf
IPR001506 Peptidase_M12A
IPR006026 Peptidase_Metallo
IPR008974 TRAF-like