Assertion: codon's base | /r/CapableOf | pair to codon
Facets:
value: on the message
type: LOCATION
Source sentences:
text: Anticodon loop, capable of complementary base pairing to a codon on the message.
text: Some anti-codons have modified bases that can pair with more than one codon, specifying the same amino acid; this means that we don't need 61 different tRNA molecules for all 61 codons.