Term Name:	five_methoxycarbonylmethyl_two_thiouridine
Synonyms:	5-methoxycarbonylmethyl-2-thiouridine, five methoxycarbonylmethyl two thiouridine, mcm5s2U
Definition:	5_methoxycarbonylmethyl_2_thiouridine is a modified uridine base feature.
Ontology:	Sequence Ontology [SO:0001362]