Term Name:	5'-end (N(7)-methyl 5'-triphospho-guanosine)-adenosine(2-) residue
Synonyms:	a 5'-end (N(7)-methyl 5'-triphospho-guanosine)-adenosine residue
Definition:	A 7-methyl guanosine (m7G) linked via an inverted 5'-5' triphosphate bridge to an initiating adenosine nucleotide; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:143974]  ( EBI )