Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2020 Mar 31;48(9):5106–5118. doi: 10.1093/nar/gkaa184

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2020. Published by Oxford University Press on behalf of Nucleic Acids Research.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Figure 2. — Overall structures of the R.PabI(Y68F-K154A)–dsDNA complexes. (A) Structures of the R.PabI(Y68F-K154A)–dsDNA(GTAC-3 bp-GTAC), the R.PabI(Y68F-K154A)–dsDNA(GTAC-5 bp-GTAC) and the R.PabI(Y68F-K154A)–dsDNA(nonspecific) complexes in crystals. The R.PabI protomers in the asymmetric unit (chains A and B) are colored green and blue, respectively. The bound DNA strand (chain C) is coloured orange. The R.PabI–dsDNA complex structures generated by a crystallographic 2-fold axis are colored grey. The 5′-GTAC-3′ sequence in the dsDNA is shown in sphere models. (B) Top and side views of the R.PabI(Y68F-K154A)–dsDNA(GTAC-5 bp-GTAC) complex. (C) Major and minor groove widths of dsDNA in the R.PabI(Y68F-K154A)–dsDNA(GTAC-5 bp-GTAC) complex. The positions at which the wedge loops (β2–β3) are inserted are marked with black triangles.