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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: EGF-containing fibulin-like extracellular matrix protein 1

UniprotKB/SwissProt ID: Q12805 (Q12805)

Gene Name: EFEMP1

Organism: Homo sapiens (Human)

Function: Binds EGFR, the EGF receptor, inducing EGFR autophosphorylation and the activation of downstream signaling pathways. May play a role in cell adhesion and migration. May function as a negative regulator of chondrocyte differentiation. In the olfactory epithelium, it may regulate glial cell migration, differentiation and the ability of glial cells to support neuronal neurite outgrowth

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Secreted, extracellular space, extracellular matrix

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR026823 cEGF
IPR001881 EGF-like_Ca-bd_dom
IPR000742 EGF-like_dom
IPR000152 EGF-type_Asp/Asn_hydroxyl_site
IPR018097 EGF_Ca-bd_CS
IPR055088 Fibulin_C
IPR009030 Growth_fac_rcpt_cys_sf
IPR052235 Nephronectin_domain
IPR049883 NOTCH1_EGF-like

The S-nitrosylation sites of Q12805

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 320 VNEPGKFSCM C PQGYQVVRSR   
2 338 RSRTCQDINE C ETTNECREDE   
3 48 VRQQCKDIDE C DIVPDACKGG