Residues in the central beta-hairpin of the DNA helicase of bacteriophage T7 are important in DNA unwinding.
Proc Natl Acad Sci U S A. 2010 Apr 13;107(15):6782-7. doi: 10.1073/pnas.1002734107. Epub 2010 Mar 29.
Proc Natl Acad Sci U S A. 2010.
PMID: 20351255
Free PMC article.