Siegfried Engelbrecht
Overview
Explore the profile of Siegfried Engelbrecht including associated specialties, affiliations and a list of published articles.
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Articles
9
Citations
340
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Recent Articles
1.
Wintermann F, Engelbrecht S
Angew Chem Int Ed Engl
. 2012 Dec;
52(4):1309-13.
PMID: 23212931
No abstract available.
2.
Wachter A, Bi Y, Dunn S, Cain B, Sielaff H, Wintermann F, et al.
Proc Natl Acad Sci U S A
. 2011 Mar;
108(10):3924-9.
PMID: 21368147
ATP is synthesized by ATP synthase (F(O)F(1)-ATPase). Its rotary electromotor (F(O)) translocates protons (in some organisms sodium cations) and generates torque to drive the rotary chemical generator (F(1)). Elastic power...
3.
Junge W, Sielaff H, Engelbrecht S
Nature
. 2009 May;
459(7245):364-70.
PMID: 19458712
Adenosine triphosphate (ATP), the universal fuel of the cell, is synthesized from adenosine diphosphate (ADP) and inorganic phosphate (P(i)) by 'ATP synthase' (F(O)F(1)-ATPase). During respiration or photosynthesis, an electrochemical potential...
4.
Sielaff H, Rennekamp H, Wachter A, Xie H, Hilbers F, Feldbauer K, et al.
Proc Natl Acad Sci U S A
. 2008 Nov;
105(46):17760-5.
PMID: 19001275
The 2 nanomotors of rotary ATP synthase, ionmotive F(O) and chemically active F(1), are mechanically coupled by a central rotor and an eccentric bearing. Both motors rotate, with 3 steps...
5.
Sielaff H, Rennekamp H, Engelbrecht S, Junge W
Biophys J
. 2008 Aug;
95(10):4979-87.
PMID: 18723591
The F(O)F(1)-ATPase is a rotary molecular motor. Driven by ATP-hydrolysis, its central shaft rotates in 80 degrees and 40 degrees steps, interrupted by catalytic and ATP-waiting dwells. We recorded rotations...
6.
Langemeyer L, Engelbrecht S
Biochim Biophys Acta
. 2007 Jun;
1767(7):998-1005.
PMID: 17583672
FoF1 ATP synthase couples proton flow through the integral membrane portion Fo (ab2c10) to ATP-synthesis in the extrinsic F1-part ((alphabeta)3gammadeltaepsilon) (Escherichia coli nomenclature and stoichiometry). Coupling occurs by mechanical rotation...
7.
Muller M, Gumbiowski K, Cherepanov D, Winkler S, Junge W, Engelbrecht S, et al.
Eur J Biochem
. 2004 Sep;
271(19):3914-22.
PMID: 15373837
F-ATP synthase synthesizes ATP at the expense of ion motive force by a rotary coupling mechanism. A central shaft, subunit gamma, functionally connects the ion-driven rotary motor, F(O), with the...
8.
Gumbiowski K, Panke O, Junge W, Engelbrecht S
J Biol Chem
. 2002 Jun;
277(35):31287-90.
PMID: 12045188
ATP synthases (F(0)F(1)-ATPases) mechanically couple ion flow through the membrane-intrinsic portion, F(0), to ATP synthesis within the peripheral portion, F(1). The coupling most probably occurs through the rotation of a...
9.
Muller M, Panke O, Junge W, Engelbrecht S
J Biol Chem
. 2002 Apr;
277(26):23308-13.
PMID: 11964400
ATP hydrolysis by the isolated F(1)-ATPase drives the rotation of the central shaft, subunit gamma, which is located within a hexagon formed by subunits (alphabeta)(3). The C-terminal end of gamma...