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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: Trinucleotide repeat-containing gene 6B protein

UniprotKB/SwissProt ID: Q9UPQ9 (Q9UPQ9)

Gene Name: TNRC6B

Organism: Homo sapiens (Human)

Function: Plays a role in RNA-mediated gene silencing by both micro-RNAs (miRNAs) and short interfering RNAs (siRNAs) (PubMed:16289642, PubMed:19167051, PubMed:19304925, PubMed:32354837). Required for miRNA-dependent translational repression and siRNA-dependent endonucleolytic cleavage of complementary mRNAs by argonaute family proteins (PubMed:16289642, PubMed:19167051, PubMed:19304925, PubMed:32354837). As scaffolding protein associates with argonaute proteins bound to partially complementary mRNAs and simultaneously can recruit CCR4-NOT and PAN deadenylase complexes (PubMed:21981923)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm, P-body

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR019486 Argonaute_hook_dom
IPR052068 GW182_domain
IPR012677 Nucleotide-bd_a/b_plait_sf
IPR035979 RBD_domain_sf
IPR032226 TNRC6_PABC-bd
IPR034925 TNRC6B_RRM

The S-nitrosylation sites of Q9UPQ9

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 202 VDGSDMEEWP C IASKDTESSS   
2 254 QCQSASSGNE C NLGVWKSDPK