OBO ID: GO:0000342

Term Name:	RNA cap 4 binding		Search Ontology:
Synonyms:
Definition:	Binding to a hypermethylated cap structure consisting of 7-methylguanosine (m(7)G) followed by four methylated nucleotides (cap 4): 7-methylguanosine-ppp-N6, N6, 2'-O-trimethyladenosine-p-2'-O-methyladenosine-p-2'-O-methylcytosine-p-N3, 2'-O-dimethyluridine Such caps are known to be found at the 5' ends of SL RNAs of trypanosomatid protozoa. (2)
References:
Ontology:	GO: Molecular Function    QuickGO    AmiGO