Protein Name:
Methionine adenosyltransferase 2 subunit beta
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UniprotKB/SwissProt ID: Q9NZL9 (Q9NZL9)
Gene Name:
MAT2B
Organism: Homo sapiens (Human)
Function: Regulatory subunit of S-adenosylmethionine synthetase 2, an enzyme that catalyzes the formation of S-adenosylmethionine from methionine and ATP. Regulates MAT2A catalytic activity by changing its kinetic properties, increasing its affinity for L-methionine (PubMed:10644686, PubMed:23189196, PubMed:25075345). Can bind NADP (in vitro) (PubMed:23189196, PubMed:23425511)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization:
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of Q9NZL9
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
17 |
ELSIHFVPGS C RLVEEEVNIP |
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37478858
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| 2 |
231 |
PTHVKDVATV C RQLAEKRMLD |
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| 3 |
297 |
AQRPRNAQLD C SKLETLGIGQ |
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| 4 |
58 |
FQQNNWHAVG C GFRRARPKFE |
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