The 2'-endo 2'dCTP fitted into the omit map (3σ) of the RNAP-2'dCTP complex.
The 3'OH group is positioned to form polar interactions with up to four RNAP atoms (magenta lines, interatomic distances 2.5 - 3.1 Å).
The 2'-endo 2'dCTP fitted into the omit map (3σ) of the RNAP-2'dCTP complex.
The 3'OH group is positioned to form polar interactions with up to four RNAP atoms (magenta lines, interatomic distances 2.5 - 3.1 Å).