Figure 1: Overall structure of the R.PabI–DNA complex.
From: A sequence-specific DNA glycosylase mediates restriction-modification in Pyrococcus abyssi
(a) Ribbon diagram of R.PabI. The characteristic half-pipe region is coloured blue. (b) Ribbon diagram of the R.PabI–DNA complex. The ribbon of one R.PabI protomer is coloured blue (in the N terminus) to red (in the C terminus). The other R.PabI protomer is coloured grey. The bound DNA is coloured orange. (c) Side view of b. The composite omit map of the bound DNA is contoured at 2 σ (blue mesh). The structure of DNA is shown using a stick model.
