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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: Spermatid perinuclear RNA-binding protein

UniprotKB/SwissProt ID: Q96SI9 (Q96SI9)

Gene Name: STRBP

Organism: Homo sapiens (Human)

Function: Involved in spermatogenesis and sperm function. Plays a role in regulation of cell growth. Binds to double-stranded DNA and RNA. Binds most efficiently to poly(I:C) RNA than to poly(dI:dC) DNA. Binds also to single-stranded poly(G) RNA. Binds non-specifically to the mRNA PRM1 3'-UTR and adenovirus VA RNA (By similarity)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR014720 dsRBD_dom
IPR006561 DZF_dom
IPR049402 DZF_dom_C
IPR049401 DZF_dom_N
IPR043519 NT_sf
IPR044472 STRBP_DSRM_1

The S-nitrosylation sites of Q96SI9

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 142 LTEEKYQVEQ C VNEASIIIRN   
2 195 DPPDLLDRQK C LNALASLRHA   
3 218 FQARANGLKS C VIVLRILRDL   
4 247 PLKGWPLELI C EKSIGTCNRP   
5 254 ELICEKSIGT C NRPLGAGEAL   
6 463 YPTGFDADIE C MSSDEKSDNE   
7 83 YSKDQGGRTL C GVMRIGLVAK