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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: Peptidyl-prolyl cis-trans isomerase FKBP8

UniprotKB/SwissProt ID: Q3B7U9 (Q3B7U9)

Gene Name: Fkbp8

Organism: Rattus norvegicus (Rat)

Function: Constitutively inactive PPiase, which becomes active when bound to calmodulin and calcium. Seems to act as a chaperone for BCL2, targets it to the mitochondria and modulates its phosphorylation state. The BCL2/FKBP8/calmodulin/calcium complex probably interferes with the binding of BCL2 to its targets. The active form of FKBP8 may therefore play a role in the regulation of apoptosis (By similarity)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Mitochondrion membrane

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR050754 FKBP4/5/8-like
IPR046357 PPIase_dom_sf
IPR001179 PPIase_FKBP_dom
IPR011990 TPR-like_helical_dom_sf
IPR019734 TPR_rpt

The S-nitrosylation sites of Q3B7U9

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 168 TAMVTADSKY C YGPQGSRSPY