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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: Glutamyl-tRNA(Gln) amidotransferase subunit B, mitochondrial

UniprotKB/SwissProt ID: O75879 (O75879)

Gene Name: GATB

Organism: Homo sapiens (Human)

Function: Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in the mitochondria. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Mitochondrion

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR017959 Asn/Gln-tRNA_amidoTrfase_suB/E
IPR006075 Asn/Gln-tRNA_Trfase_suB/E_cat
IPR018027 Asn/Gln_amidotransferase
IPR003789 Asn/Gln_tRNA_amidoTrase-B-like
IPR004413 GatB
IPR023168 GatB_Yqey_C_2
IPR017958 Gln-tRNA_amidoTrfase_suB_CS
IPR014746 Gln_synth/guanido_kin_cat_dom

The S-nitrosylation sites of O75879

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 228 LEVVLEPDMS C GEEAATAVRE