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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: Protein REGULATOR OF FATTY ACID COMPOSITION 3, chloroplastic

UniprotKB/SwissProt ID: Q948R9 (Q948R9)

Gene Name: RFC3

Organism: Arabidopsis thaliana (Mouse-ear cress)

Function: Prevents non-specific action of the splicing factor CFM3b during plastid rRNA biogenesis to improve the accuracy of plastid rRNA processing (PubMed:32143506). Required for plastid functions such as photosynthesis, intracellular distribution, plastid rRNAs biosynthesis and plastid gene expression in roots (PubMed:29367414, PubMed:32143506). Involved in a sucrose-conditional process important for the organization of root lateral and apical meristems (e.g. establishment of RAM from pericycle and symplasmic connectivity), and subsequent primary and lateral roots development (PubMed:12581310, PubMed:29367414, Ref.6). Modulates C18 unsaturated fatty acid metabolism (Ref.6)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Plastid, chloroplast. Plastid

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR000529 Ribosomal_bS6
IPR035980 Ribosomal_bS6_sf
IPR020814 Ribosomal_S6_plastid/chlpt
IPR014717 Transl_elong_EF1B/ribsomal_bS6

The S-nitrosylation sites of Q948R9

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 219 MKRDEAITED C PPPPEFHSVR