Using linkers to investigate the spatial separation of the conserved nucleotides A9 and G12 in the hammerhead ribozyme.
Two series of hammerhead-derived ribozymes, or 'minizymes', in which helix II has been replaced by linkers of non-nucleotidic moieties, have been synthesised by solid-phase methods. In the first series, the minizymes had linkers containing one, two, three, four or five repeated units of phosphopropanediol, so that the number of atoms in the chain connecting the 3'O of the conserved A9 to the 5'O of the conserved G12 varied from 7 to 31. In the second, more-limited series, the minizymes contai...Expand abstract
- Publication status:
- Publisher copy:
- Copyright date:
If you are the owner of this record, you can report an update to it here: Report update to this record