Standard and Modified Nucleotides from Transfer RNA

Standard

• A - adenosine
• C - cytitidine
• G - guanosine
• U - uridine
• AU base-pair (sticks)
• AU base-pair (CPK)
• GC base-pair (sticks)
• GC base-pair (CPK)

Modified

• 1MA
• 2MG
• 5MC
• 5MU
• 7MG
• H2U
• M2G
• OMC
• OMG
• PSU
• YG

See also the RNA Modification Database