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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: KRR1 small subunit processome component homolog

UniprotKB/SwissProt ID: Q13601 (Q13601)

Gene Name: KRR1

Organism: Homo sapiens (Human)

Function: Part of the small subunit (SSU) processome, first precursor of the small eukaryotic ribosomal subunit. During the assembly of the SSU processome in the nucleolus, many ribosome biogenesis factors, an RNA chaperone and ribosomal proteins associate with the nascent pre-rRNA and work in concert to generate RNA folding, modifications, rearrangements and cleavage as well as targeted degradation of pre-ribosomal RNA by the RNA exosome

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Nucleus, nucleolus. Nucleus. Cytoplasm

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR004087 KH_dom
IPR036612 KH_dom_type_1_sf
IPR041174 KRR1-like_KH1
IPR048550 KRR1-like_KH1_euk
IPR048548 KRR1-like_KH2
IPR048549 KRR1-like_KH2_euk
IPR024166 rRNA_assembly_KRR1

The S-nitrosylation sites of Q13601

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 75 PKYREAYLKE C WPLVQKALNE