Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Pus7 active site residues enhance catalysis. (A) Conserved Pus7 active site residues investigated in this study. (B) Time courses for Ψ incorporation into a CDC8 mRNA by saturating concentrations of (●) wild-type Pus7 and Pus7 active site mutants ([□] K61A, [▲] E71A, and [○] F307A). The single-turnover rate constants (kobs) for alanine substitutions of all of the residues displayed in A are reported in Table 1.
