Volkmar Braun

Overview

Best Publications

• Covalent lipoprotein from the outer membrane of escherichia coli

  V. Braun

  792
  Citations

• Energy-coupled transport and signal transduction through the Gram-negative outer membrane via TonB-ExbB-ExbD-dependent receptor proteins

  Volkmar Braun

  484
  Citations

• Recent insights into iron import by bacteria.

  Volkmar Braun;Klaus Hantke

  332
  Citations

• Membrane receptor dependent iron transport in Escherichia coli.

  Klaus Hantke;Volkmar Braun

  272
  Citations

• Nucleotide sequences of the fecBCDE genes and locations of the proteins suggest a periplasmic-binding-protein-dependent transport mechanism for iron(III) dicitrate in Escherichia coli.

  H Staudenmaier;B Van Hove;Z Yaraghi;V Braun

  252
  Citations

• Nucleotide sequence of the colicin B activity gene cba: consensus pentapeptide among TonB-dependent colicins and receptors.

  E Schramm;J Mende;V Braun;R M Kamp

  247
  Citations

• Involvement of ExbB and TonB in transport across the outer membrane of Escherichia coli: phenotypic complementation of exb mutants by overexpressed tonB and physical stabilization of TonB by ExbB.

  E Fischer;K Günter;V Braun

  244
  Citations

• Ton-dependent colicins and microcins: modular design and evolution

  Volkmar Braun;Silke I Patzer;Klaus Hantke

  243
  Citations

• Genetics of the iron dicitrate transport system of Escherichia coli.

  U Pressler;H Staudenmaier;L Zimmermann;V Braun

  242
  Citations

• Import of biopolymers into Escherichia coli: nucleotide sequences of the exbB and exbD genes are homologous to those of the tolQ and tolR genes, respectively.

  K Eick-Helmerich;V Braun

  240
  Citations

• Nucleotide sequence of the iron regulatory gene fur.

  Sven Schäffer;Klaus Hantke;Volkmar Braun

  237
  Citations

• Colicins: structures, modes of action, transfer through membranes, and evolution

  V Braun;H Pilsl;P Gross

  237
  Citations

• Ferric citrate transport in Escherichia coli requires outer membrane receptor protein fecA.

  Wilhelm Wagegg;Volkmar Braun

  227
  Citations

• Evolutionary relationship of uptake systems for biopolymers in Escherichia coli: cross‐complementation between the TonB‐ExbB‐ExbD and the TolA‐TolQ‐TolR proteins

  V. Braun;C. Herrmann

  223
  Citations

• Regulation of the FecI-type ECF sigma factor by transmembrane signalling.

  Volkmar Braun;Susanne Mahren;Monica Ogierman

  212
  Citations

• Iron transport of Escherichia coli K-12: involvement of the colicin B receptor and of a citrate-inducible protein.

  R E Hancock;K Hantke;V Braun

  211
  Citations

• Nucleotide sequences of the sfuA, sfuB, and sfuC genes of Serratia marcescens suggest a periplasmic-binding-protein-dependent iron transport mechanism.

  A Angerer;S Gaisser;V Braun

  211
  Citations

• Model for the Structure of the Shape-Maintaining Layer of the Escherichia coli Cell Envelope

  Volkmar Braun;Helga Gnirke;Ulf Henning;Kurt Rehn

  210
  Citations

• Crystal structure of the antibiotic albomycin in complex with the outer membrane transporter FhuA.

  Andrew D. Ferguson;Volkmar Braun;Hans-Peter Fiedler;James W. Coulton

  209
  Citations

• Functional interaction of the tonA/tonB receptor system in Escherichia coli.

  K. Hantke;V. Braun

  202
  Citations