The unwinding or 'unzipping' of duplex DNA to produce single-stranded DNA (ssDNA) is essential for all processes that involve a ssDNA template or reaction intermediate, including DNA replication, ...
Figure 1: Conformational interconversion and symmetry in the single-site alternating access model of EmrE transport. Figure 2: TPP +-bound EmrE interconverts between two conformations. However, the ...