Protein Name:
7-methylguanosine phosphate-specific 5'-nucleotidase
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UniprotKB/SwissProt ID: Q969T7 (Q969T7)
Gene Name:
NT5C3B
Organism: Homo sapiens (Human)
Function: Specifically hydrolyzes 7-methylguanosine monophosphate (m(7)GMP) to 7-methylguanosine and inorganic phosphate (PubMed:23223233, PubMed:24603684). The specific activity for m(7)GMP may protect cells against undesired salvage of m(7)GMP and its incorporation into nucleic acids (PubMed:23223233). Also has weak activity for CMP (PubMed:23223233, PubMed:24603684). UMP and purine nucleotides are poor substrates (PubMed:23223233)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cytoplasm
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of Q969T7
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
210 |
IHTYNKNSSA C ENSGYFQQLE |
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| 2 |
56 |
LSRFAYNGKR C PSSYNILDNS |
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