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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: Red chlorophyll catabolite reductase, chloroplastic

UniprotKB/SwissProt ID: Q8LDU4 (Q8LDU4)

Gene Name: RCCR

Organism: Arabidopsis thaliana (Mouse-ear cress)

Function: Catalyzes the key reaction of chlorophyll catabolism, porphyrin macrocycle cleavage of pheophorbide a (pheide a) to a primary fluorescent catabolite (pFCC). Works in a two-step reaction with pheophorbide a oxygenase (PaO) by reducing the C20/C1 double bond of the intermediate, RCC. Belongs to the chlorophyll catabolic enzymes (CCEs)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Plastid, chloroplast stroma. Plastid, chloroplast thylakoid membrane

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR009439 RCC_reductase

The S-nitrosylation sites of Q8LDU4

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 84 ENRLQSQLLP C NLPPDVRNFN