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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: 3-hydroxyisobutyryl-CoA hydrolase, mitochondrial

UniprotKB/SwissProt ID: HIBCH_MOUSE (Q8QZS1)

Gene Name: Hibch

Organism: Mus musculus (Mouse).

Function: Hydrolyzes 3-hydroxyisobutyryl-CoA (HIBYL-CoA), a saline catabolite. Has high activity toward isobutyryl-CoA. Could be an isobutyryl-CoA dehydrogenase that functions in valine catabolism. Also hydrolyzes 3-hydroxypropanoyl-CoA (By similarity).

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Mitochondrion (By similarity).

Network with metabolic pathway:
Kegg map ID Pathway Link
map00280"Valine, leucine and isoleucine degradation"
map00410beta-Alanine metabolism
map00640Propanoate metabolism
Graphical Visualization of S-nitrosylation Sites:
Overview of Protein S-nitrosylation Sites with Functional and Structural Information
InterPro ID Domain
IPR001753

The S-nitrosylation sites of HIBCH_MOUSE

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site Substrate Motifs PubMed ID Experiment
144AAEVLLERRG C GGVITLNRPK CCEEEEEEEC C EEEEEECCCC 3.98%MC0921278135in vitro
244AAEVLLERRG C GGVITLNRPK CCEEEEEEEC C EEEEEECCCC 3.98%MC0922865876in vivo
394IIKGAGGKAF C AGGDIKALSE EEEECCCCEE E ECCHHHHHHH 4.04%MC0221278135in vitro
4270FEEHMDKINS C FSANTVEQII HHHHHHHHHH H HCCCHHHHHH 2.43%MC0121278135in vitro
5335LIMEYRITQA C MEGHDFHEGV HHHHHHHHHH H HHCCCHHHHH 1.51%MC0521278135in vitro
6335LIMEYRITQA C MEGHDFHEGV HHHHHHHHHH H HHCCCHHHHH 1.51%MC0522865876in vivo