Molecular mechanism of substrate recognition and specificity of tRNAHis guanylyltransferase during nucleotide addition in the 3′–5′ direction

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FIGURE 6.
FIGURE 6.

Potential structures of a G:A base pair. The structure of a G:A base pair with both bases in the anti-conformation with respect to the ribose (A), and the Hoogsteen G:A base pair with the incoming GTP in the anti-conformation and opposite A73 in the syn-conformation (B).

This Article

  1. Published in Advance August 15, 2018, doi: 10.1261/rna.067330.118 RNA 24: 1583-1593

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