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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: Melatonin receptor type 1A

UniprotKB/SwissProt ID: P48039 (P48039)

Gene Name: MTNR1A

Organism: Homo sapiens (Human)

Function: High affinity receptor for melatonin. Likely to mediate the reproductive and circadian actions of melatonin. The activity of this receptor is mediated by pertussis toxin sensitive G proteins that inhibit adenylate cyclase activity. Possibly involved in sleep induction, by melatonin activation of the potassium channel KCNMA1/BK and the dissociation of G-beta and G-gamma subunits, thereby decreasing synaptic transmission (By similarity)

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cell membrane

Graphical Visualization of S-nitrosylation Sites:
InterPro ID Domain Name
IPR000276 GPCR_Rhodpsn
IPR017452 GPCR_Rhodpsn_7TM
IPR002278 Mel_1A/1B_rcpt
IPR000025 Melatonin_rcpt

The S-nitrosylation sites of P48039

No. Position S-nitrosylated Peptide Secondary Structure of S-nitrosylated Peptide Solvent Accessibility of nitrosylated Site PubMed ID
1 127 NITGIAINRY C YICHSLKYDK  CCCCCCCCCC C CCCCCCCCCC  1.34% 22178444
15978051
2 130 GIAINRYCYI C HSLKYDKLYS  CCCCCCCCCC C CCCCCCCCCC  0.47% 22178444
15978051