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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: Signal recognition particle subunit SRP68

UniprotKB/SwissProt ID: SRP68_HUMAN (Q9UHB9)

Gene Name: SRP68

Organism: Homo sapiens (Human).

Function: Signal-recognition-particle assembly has a crucial role in targeting secretory proteins to the rough endoplasmic reticulum membrane. SRP68 binds the 7S RNA, SRP72 binds to this complex subsequently. This ribonucleoprotein complex might interact directly with the docking protein in the ER membrane and possibly participate in the elongation arrest function.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm. Nucleus, nucleolus.

Network with metabolic pathway:
Kegg map ID Pathway Link
map03060Protein export
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information

The S-nitrosylation sites of SRP68_HUMAN

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
1562KPLVERFETF C LDPSLVTKQA CHHHHHHHHC C CCHHHHHHCC 5.71%HC1219483679in vivo