-
Article
Open AccessSingle-molecule studies of high-mobility group B architectural DNA bending proteins
Protein–DNA interactions can be characterized and quantified using single molecule methods such as optical tweezers, magnetic tweezers, atomic force microscopy, and fluorescence imaging. In this review, we dis...
-
Article
Oligomerization transforms human APOBEC3G from an efficient enzyme to a slowly dissociating nucleic acid-binding protein
The human APOBEC3 proteins are a family of DNA-editing enzymes that play an important role in the innate immune response against retroviruses and retrotransposons. APOBEC3G is a member of this family that inhi...
-
Article
Untying a nanoscale knot
Mechanical unfolding of a single DNA G-quadruplex structure with and without a stabilizing ligand can be used to calculate the binding strength of the ligand and could help to identify drugs to target these im...