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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: Protein unc-45 homolog A

UniprotKB/SwissProt ID: Q9H3U1 (Q9H3U1)

Gene Name: UNC45A

Organism: Homo sapiens (Human)

Function: Acts as a co-chaperone for HSP90. Prevents the stimulation of HSP90AB1 ATPase activity by AHSA1. Positive factor in promoting PGR function in the cell. May be necessary for proper folding of myosin (Potential). Necessary for normal cell proliferation. Necessary for normal myotube formation and myosin accumulation during muscle cell development. May play a role in erythropoiesis in stroma cells in the spleen (By similarity)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm. Cytoplasm, perinuclear region. Nucleus

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR011989 ARM-like
IPR016024 ARM-type_fold
IPR011990 TPR-like_helical_dom_sf
IPR019734 TPR_rpt
IPR024660 UCS_central_dom

The S-nitrosylation sites of Q9H3U1

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 223 LAALRTLVGI C SEHQSRTVAT   
2 34 LRKEGNELFK C GDYGGALAAY   
3 384 LLSKLFDDLK C DAERENFHRL   
4 395 DAERENFHRL C ENYIKSWFEG   
5 420 GKLRAIQTVS C LLQGPCDAGN   
6 535 KLAKQCRKWL C NDQIDAGTRR   
7 663 KTESPVLTSS C RELLSRVFLA