Modomics - A Database of RNA Modifications

Reaction details:

Reaction type level 1: transglycosylation
Reaction type level 2: base exchange
Reaction type level 3: group exchange
Input group: NC2=Nc1ncnc1C(=O)N2
Output group: NC2=Nc1n(*)cc(C#N)c1C(=O)N2
Introduced group name: preQ0 base
Introduced group type: nucleobase
Site: sugar
Atom address: C1สน
Modification level: 0

Enzymes that catalyse this reaction:

Acronym Full name Organism
TgtA 7-cyano-7-deazaguanine tRNA-ribosyltransferase Haloferax volcanii

Image with reaction