Sara Austin

Azotobacter vinelandii NIFL is a flavoprotein that modulates transcriptional activation of nitrogen-fixation genes via a redox-sensitive switch.

S. Hill, Sara Austin, Trevor Eydmann et al. · Proceedings of the National Academy of Sciences · 1996 · 178 citations · Full text

Redox-sensitive Switch, Molecular Biology, Microbial Physiology +18

The prokaryotic enhancer binding protein NTRC has an ATPase activity which is phosphorylation and DNA dependent.

Sara Austin, Ray Dixon · The EMBO Journal · 1992 · 156 citations · Full text

Atpase Activity, Transcriptional Regulation, Systems Biology +8

The redox‐ and fixed nitrogen‐responsive regulatory protein NIFL from <i>Azotobacter vinelandii</i> comprises discrete flavin and nucleotide‐binding domains

Erik Söderbäck, Franscisca Reyes‐Ramirez, Trevor Eydmann et al. · Molecular Microbiology · 1998 · 94 citations

Biochemistry, Reactive Nitrogen Specie, Adenosine Nucleotides +11

Purification and in vitro activities of the native nitrogen fixation control proteins NifA and NifL

Sara Austin, Martin Buck, Wendy Cannon et al. · Journal of Bacteriology · 1994 · 92 citations · Full text

Transcriptional Regulation, Biochemistry, Reactive Nitrogen Specie +14

Role of metal ions in negative regulation of nitrogen fixation by the nifL gene product from Klebsiella pneumoniae

N. Henderson, Sara Austin, Ray Dixon · Molecular and General Genetics MGG · 1989 · 92 citations

Metal Ions, Biochemistry, Reactive Nitrogen Specie +10