Record Information
Version1.0
StatusDetected and Quantified
Creation Date2020-12-10 18:37:29 UTC
Update Date2024-04-30 19:32:22 UTC
Metabolite IDMMDBc0000426
Metabolite Identification
Common Name1-Methyladenosine
Description1-Methyladenosine, also known as M1A, belongs to the class of organic compounds known as purine nucleosides. Purine nucleosides are compounds comprising a purine base attached to a ribosyl or deoxyribosyl moiety. Precise m6A mapping by m6A-CLIP/IP (briefly m6A-CLIP) revealed that a majority of m6A locates in the last exon of mRNAs in multiple tissues/cultured cells of mouse and human, and the m6A enrichment around stop codons is a coincidence that many stop codons locate round the start of last exons where m6A is truly enriched. The methylation of adenosine is directed by a large m6A methyltransferase complex containing METTL3 as the SAM-binding sub-unit. Insulin-like growth factor-2 mRNA-binding proteins 1, 2, and 3 (IGF2BP1-3) are reported as a novel class of m6A readers.
Structure
Synonyms
ValueSource
m1aChEBI
N(1)-MethyladenosineMeSH
N1-MethyladenosineHMDB
Molecular FormulaC11H15N5O4
Average Mass281.2679
Monoisotopic Mass281.112403993
IUPAC Name(2R,3S,4R,5R)-2-(hydroxymethyl)-5-(6-imino-1-methyl-6,9-dihydro-1H-purin-9-yl)oxolane-3,4-diol
Traditional Name1-methyladenosine
CAS Registry NumberNot Available
SMILES
CN1C=NC2=C(N=CN2[C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)C1=N
InChI Identifier
InChI=1S/C11H15N5O4/c1-15-3-14-10-6(9(15)12)13-4-16(10)11-8(19)7(18)5(2-17)20-11/h3-5,7-8,11-12,17-19H,2H2,1H3/t5-,7-,8-,11-/m1/s1
InChI KeyGFYLSDSUCHVORB-IOSLPCCCSA-N