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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: Endoribonuclease LACTB2

UniprotKB/SwissProt ID: Q53H82 (Q53H82)

Gene Name: LACTB2

Organism: Homo sapiens (Human)

Function: Endoribonuclease; cleaves preferentially 3' to purine-pyrimidine dinucleotide motifs in single-stranded RNA. The cleavage product contains a free 3' -OH group. Has no activity with double-stranded RNA or DNA. Required for normal mitochondrial function and cell viability

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Mitochondrion matrix

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR047921 LACTB2-like_MBL-fold
IPR041516 LACTB2_WH
IPR001279 Metallo-B-lactamas
IPR036866 RibonucZ/Hydroxyglut_hydro
IPR050662 Sec-metab_biosynth-thioest
IPR036388 WH-like_DNA-bd_sf

The S-nitrosylation sites of Q53H82

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 100 CKSINNDTTY C IKKLPRNPQR   
2 58 GEPAIPEYIS C LKQALTEFNT