Vicki A. M. Gold

Allosteric regulation of SecA: magnesium-mediated control of conformation and activity.

Structure and function of the bacterial Sec translocon.

A large conformational change couples the ATP binding site of SecA to the SecY protein channel.

Energy transduction in protein transport and the ATP hydrolytic cycle of SecA.

The action of cardiolipin on the bacterial translocon.

The oligomeric state and arrangement of the active bacterial translocon.

The dynamic action of SecA during the initiation of protein translocation.

Mobility of the SecA 2-helix-finger is not essential for polypeptide translocation via the SecYEG complex.

Membrane protein insertion and proton-motive-force-dependent secretion through the bacterial holo-translocon SecYEG-SecDF-YajC-YidC.

A Cell Model for the Initial Phase of Sporadic Alzheimer's Disease.

Visualizing active membrane protein complexes by electron cryotomography.