DNA gyrase and its complexes with DNA: direct observation by electron microscopy.
Electron microscopy of DNA gyrase holoenzyme, of gyrase A subunits, and of the complexes of both species with DNA enables us to deduce the relative locations of subunits in the holoenzyme and to indicate a plausible path for DNA complexed with gyrase. The structural results are discussed in terms of certain models for directional DNA strand transport.
Kirchhausen
T
T
Wang
J C
JC
Harrison
S C
SC
D001665:Binding Sites; D003201:Computers; D004250:DNA Topoisomerases, Type II / Q000378:metabolism; D004269:DNA, Bacterial / Q000378:metabolism*; D008837:Micrococcus / Q000201:enzymology; D008854:Microscopy, Electron; D008958:Models, Molecular; D011487:Protein Conformation
D004269:DNA, Bacterial; D004250:DNA Topoisomerases, Type II