All Stories

  1. Arginine and Citrulline Catabolic Pathways Encoded by thearcGene Cluster ofLactobacillus brevisATCC 367

    Article • Journal of Bacteriology, April 2018, ASM Journals

    Dr Juke S Lolkema

  2. ArcD1 and ArcD2 Arginine/Ornithine Exchangers Encoded in the Arginine Deiminase Pathway Gene Cluster of Lactococcus lactis

    Article • Journal of Bacteriology, August 2015, ASM Journals

    Dr Juke S Lolkema

  3. Physiology and Substrate Specificity of Two Closely Related Amino Acid Transporters, SerP1 and SerP2, of Lactococcus lactis

    Article • Journal of Bacteriology, December 2014, ASM Journals

    Dr Juke S Lolkema

  4. Identification of CDP-Archaeol Synthase, a Missing Link of Ether Lipid Biosynthesis in Archaea

    Article • Chemistry & Biology, October 2014, Elsevier

    Dr Juke S Lolkema

  5. Ca2+-Citrate Uptake and Metabolism in Lactobacillus casei ATCC 334

    Article • Applied and Environmental Microbiology, May 2013, ASM Journals

    Dr Juke S Lolkema

  6. Genomic distribution of the small multidrug resistance protein EmrE over 29 Escherichia coli strains reveals two forms of the protein

    Article • FEBS Journal, December 2012, Wiley

    Dr Juke S Lolkema

  7. Uptake of α-Ketoglutarate by Citrate Transporter CitP Drives Transamination in Lactococcus lactis

    Article • Applied and Environmental Microbiology, November 2012, ASM Journals

    Dr Juke S Lolkema

  8. Cloning, Expression, and Functional Characterization of Secondary Amino Acid Transporters of Lactococcus lactis

    Article • Journal of Bacteriology, November 2012, ASM Journals

    Dr Juke S Lolkema

  9. Role of Individual Positive Charges in the Membrane Orientation and Activity of Transporters of the Small Multidrug Resistance Family

    Article • Biochemistry, October 2012, American Chemical Society (ACS)

    Dr Juke S Lolkema

  10. Membrane topology screen of secondary transport proteins in structural class ST[3] of the MemGen classification. Confirmation and structural diversity

    Article • Biochimica et Biophysica Acta (BBA) - Biomembranes, January 2012, Elsevier

    Dr Juke S Lolkema

  11. Cross-linking of dimeric CitS and GltS transport proteins

    Article • Molecular Membrane Biology, May 2011, Taylor & Francis

    Dr Juke S Lolkema

  12. HdcB, a novel enzyme catalysing maturation of pyruvoyl‐dependent histidine decarboxylase

    Article • Molecular Microbiology, January 2011, Wiley

    Dr Juke S Lolkema

  13. Turnover and accessibility of a reentrant loop of the Na+-glutamate transporter GltS are modulated by the central cytoplasmic loop

    Article • Molecular Membrane Biology, January 2011, Taylor & Francis

    Dr Juke S Lolkema

  14. Domain Interactions and Close Vicinity of trans Reentrant Loops in the Na+-Citrate Transporter CitS of Klebsiella pneumoniae

    Article • Biochemistry, November 2010, American Chemical Society (ACS)

    Dr Juke S Lolkema

  15. Orientation of Small Multidrug Resistance Transporter Subunits in the Membrane: Correlation with the Positive-Inside Rule

    Article • Journal of Molecular Biology, September 2010, Elsevier

    Dr Juke S Lolkema

  16. Evolution of Antiparallel Two-Domain Membrane Proteins. Swapping Domains in the Glutamate Transporter GltS

    Article • Biochemistry, July 2010, American Chemical Society (ACS)

    Dr Juke S Lolkema

  17. Cross-Linking of trans Reentrant Loops in the Na+-Citrate Transporter CitS of Klebsiella pneumoniae

    Article • Biochemistry, May 2010, American Chemical Society (ACS)

    Dr Juke S Lolkema

  18. Rapid screening of membrane topology of secondary transport proteins

    Article • Biochimica et Biophysica Acta (BBA) - Biomembranes, March 2010, Elsevier

    Dr Juke S Lolkema

  19. Functional Importance of GGXG Sequence Motifs in Putative Reentrant Loops of 2HCT and ESS Transport Proteins

    Article • Biochemistry, July 2009, American Chemical Society (ACS)

    Dr Juke S Lolkema

  20. Projection Structure by Single-Particle Electron Microscopy of Secondary Transport Proteins GltT, CitS, and GltS

    Article • Biochemistry, June 2009, American Chemical Society (ACS)

    Dr Juke S Lolkema

  21. Human scFv SIgA expressed on Lactococcus lactis as a vector for the treatment of mucosal disease

    Article • Molecular Nutrition & Food Research, August 2008, Wiley

    Dr Juke S Lolkema

  22. Evolution of Antiparallel Two-domain Membrane Proteins: Tracing Multiple Gene Duplication Events in the DUF606 Family

    Article • Journal of Molecular Biology, May 2008, Elsevier

    Dr Juke S Lolkema

  23. The major amino acid transporter superfamily has a similar core structure as Na+-galactose and Na+-leucine transporters

    Article • Molecular Membrane Biology, January 2008, Taylor & Francis

    Dr Juke S Lolkema

  24. Membrane Topology Prediction by Hydropathy Profile Alignment:  Membrane Topology of the Na+-Glutamate Transporter GltS

    Article • Biochemistry, February 2007, American Chemical Society (ACS)

    Dr Juke S Lolkema

  25. Functional characterization and Me2+ ion specificity of a Ca2+–citrate transporter from Enterococcus faecalis

    Article • FEBS Journal, October 2006, Wiley

    Dr Juke S Lolkema

  26. The ntp operon encoding the Na+ V-ATPase of the thermophile Caloramator fervidus

    Article • Archives of Microbiology, September 2006, Springer Science + Business Media

    Dr Juke S Lolkema

  27. Catabolite repression of the citST two-component system in Bacillus subtilis

    Article • FEMS Microbiology Letters, July 2006, Oxford University Press (OUP)

    Dr Juke S Lolkema

  28. Domain Structure and Pore Loops in the 2-Hydroxycarboxylate Transporter Family

    Article • Microbial Physiology, January 2006, Karger Publishers

    Dr Juke S Lolkema

  29. Secondary transporters of the 2HCT family contain two homologous domains with inverted membrane topology and trans re‐entrant loops

    Article • FEBS Journal, April 2005, Wiley

    Dr Juke S Lolkema

  30. Structural and mechanistic diversity of secondary transporters

    Article • Current Opinion in Microbiology, April 2005, Elsevier

    Dr Juke S Lolkema

  31. Loop VIII/IX of the Na+-Citrate Transporter CitS ofKlebsiella pneumoniaeFolds into an Amphipathic Surface Helix

    Article • Biochemistry, March 2005, American Chemical Society (ACS)

    Dr Juke S Lolkema

  32. Sequence and hydropathy profile analysis of two classes of secondary transporters

    Article • Molecular Membrane Biology, January 2005, Taylor & Francis

    Dr Juke S Lolkema

  33. Accessibility of Cysteine Residues in a Cytoplasmic Loop of CitS of Klebsiella pneumoniae Is Controlled by the Catalytic State of the Transporter

    Article • Biochemistry, July 2003, American Chemical Society (ACS)

    Dr Juke S Lolkema

  34. The A-type ATP synthase subunit K of Methanopyrus kandleri is deduced from its sequence to form a monomeric rotor comprising 13 hairpin domains

    Article • FEBS Letters, April 2003, Wiley

    Dr Juke S Lolkema

  35. Classification of 29 Families of Secondary Transport Proteins into a Single Structural Class using Hydropathy Profile Analysis

    Article • Journal of Molecular Biology, April 2003, Elsevier

    Dr Juke S Lolkema

  36. A Crh-specific function in carbon catabolite repression in Bacillus subtilis

    Article • FEMS Microbiology Letters, March 2003, Oxford University Press (OUP)

    Dr Juke S Lolkema

  37. Conserved Residues R420 and Q428 in a Cytoplasmic Loop of the Citrate/Malate Transporter CimH of Bacillus subtilis Are Accessible from the External Face of the Membrane

    Article • Biochemistry, December 2002, American Chemical Society (ACS)

    Dr Juke S Lolkema

  38. Impact of the Mg 2+ -citrate transporter CitM on heavy metal toxicity in Bacillus subtilis

    Article • Archives of Microbiology, November 2002, Springer Science + Business Media

    Dr Juke S Lolkema

  39. Glutamate transporters combine transporter- and channel-like features

    Article • Trends in Biochemical Sciences, September 2001, Elsevier

    Dr Juke S Lolkema

  40. The structure of glutamate transporters shows channel‐like features

    Article • FEBS Letters, March 2001, Wiley

    Dr Juke S Lolkema

  41. The Conserved C-Terminus of the Citrate (CitP) and Malate (MleP) Transporters of Lactic Acid Bacteria Is Involved in Substrate Recognition

    Article • Biochemistry, September 2000, American Chemical Society (ACS)

    Dr Juke S Lolkema

  42. Membrane topology of the Na+/citrate transporter CitS of Klebsiella pneumoniae by insertion mutagenesis

    Article • Biochimica et Biophysica Acta (BBA) - Biomembranes, June 2000, Elsevier

    Dr Juke S Lolkema

  43. Stator structure and subunit composition of the V 1 /V 0 Na + -ATPase of the thermophilic bacterium Caloramator fervidus 1 1Edited by W. Baumeister

    Article • Journal of Molecular Biology, February 2000, Elsevier

    Dr Juke S Lolkema

  44. Stereoselectivity of the Membrane Potential-Generating Citrate and Malate Transporters of Lactic Acid Bacteria

    Article • Biochemistry, July 1999, American Chemical Society (ACS)

    Dr Juke S Lolkema

  45. Hydropathy profile alignment: a tool to search for structural homologues of membrane proteins

    Article • FEMS Microbiology Reviews, October 1998, Oxford University Press (OUP)

    Dr Juke S Lolkema

  46. Hydropathy profile alignment: a tool to search for structural homologues of membrane proteins

    Article • FEMS Microbiology Reviews, October 1998, Wiley

    Dr Juke S Lolkema

  47. Bacterial solute uptake and efflux systems

    Article • Current Opinion in Microbiology, April 1998, Elsevier

    Dr Juke S Lolkema

  48. Estimation of structural similarity of membrane proteins by hydropathy profile alignment

    Article • Molecular Membrane Biology, January 1998, Taylor & Francis

    Dr Juke S Lolkema

  49. Purification and Reconstitution of the Glutamate Carrier GltT of the Thermophilic Bacterium Bacillus stearothermophilus

    Article • Biochemistry, January 1996, American Chemical Society (ACS)

    Dr Juke S Lolkema, Jan Knol

  50. Preface to volume 2 Transport processes in eukaryotic and prokaryotic organisms

    Article • January 1996, Elsevier

    Dr Juke S Lolkema

  51. A Fluorescence Study of Single Tryptophan-Containing Mutants of Enzyme IImtl of the Escherichia coli Phosphoenolpyruvate-Dependent Mannitol Transport System

    Article • Biochemistry, January 1996, American Chemical Society (ACS)

    Dr Juke S Lolkema

  52. The generation of metabolic energy by solute transport

    Article • Archives of Microbiology, October 1995, Springer Science + Business Media

    Dr Juke S Lolkema

  53. Friction analysis of kinetic schemes: the friction coefficient

    Article • Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, October 1995, Elsevier

    Dr Juke S Lolkema

  54. Thermostability of respiratory terminal oxidases in the lipid environment

    Article • Biochimica et Biophysica Acta (BBA) - Bioenergetics, June 1995, Elsevier

    Dr Juke S Lolkema

  55. Uncoupling in Secondary Transport Proteins

    Article • Journal of Biological Chemistry, May 1995, American Society for Biochemistry & Molecular Biology (ASBMB)

    Dr Juke S Lolkema

  56. Phosphorylation Site Mutants of the Mannitol Transport Protein Enzyme IImtl of Escherichia coli: Studies on the Interaction between the Mannitol Translocating C-Domain and the Phosphorylation Site on the Energy-Coupling B-Domain

    Article • Biochemistry, March 1995, American Chemical Society (ACS)

    Dr Juke S Lolkema

  57. Uniport of Monoanionic L‐malate in Membrane Vesicles from Leuconostoc Oenos

    Article • European Journal of Biochemistry, October 1994, Wiley

    Dr Juke S Lolkema

  58. Transport of citrate catalyzed by the sodium-dependent citrate carrier of Klebsiella pneumoniae is obligatorily coupled to the transport of two sodium ions

    Article • FEBS Journal, March 1994, Wiley

    Dr Juke S Lolkema

  59. Binding of the substrate analog perseitol to phosphorylated and unphosphorylated enzyme IImtl of the phosphoenolpyruvate-dependent phosphotransferase system of Escherichia coli

    Article • Biochemistry, June 1993, American Chemical Society (ACS)

    Dr Juke S Lolkema

  60. Exchange, efflux and substrate binding by cysteine mutants of the lactose permease of Escherichia coli

    Article • Biochemistry, May 1993, American Chemical Society (ACS)

    Dr Juke S Lolkema

  61. Mannitol-specific enzyme II of the phosphoenolpyruvate-dependent phosphotransferase system of Escherichia coli: Physical size of enzyme IImtl and its domains IIBA and IIC in the active state

    Article • Biochemistry, February 1993, American Chemical Society (ACS)

    Dr Juke S Lolkema

  62. Mechanics of solute translocation catalyzed by enzyme IImtl of the phosphoenolpyruvate-dependent phosphotransferase system of Escherichia coli

    Article • Biochemistry, June 1992, American Chemical Society (ACS)

    Dr Juke S Lolkema

  63. Interaction between the cytoplasmic and membrane-bound domains of enzyme IImtl of the Escherichia coli phosphoenolpyruvate-dependent phosphotransferase system

    Article • Biochemistry, July 1991, American Chemical Society (ACS)

    Dr Juke S Lolkema

  64. Mechanistic coupling of transport and phosphorylation activity by enzyme IImtl of the Escherichia coli phosphoenolpyruvate-dependent phosphotransferase system

    Article • Biochemistry, July 1991, American Chemical Society (ACS)

    Dr Juke S Lolkema

  65. The membrane-bound domain of the phosphotransferase enzyme IImtl of Escherichia coli constitutes a mannitol translocating unit

    Article • Biochemistry, November 1990, American Chemical Society (ACS)

    Dr Juke S Lolkema

  66. Subunit structure and activity of the mannitol-specific enzyme II of the Escherichia coli phosphoenolypyruvate-dependent phosphotransferase system solubilized in detergent

    Article • Biochemistry, October 1990, American Chemical Society (ACS)

    Dr Juke S Lolkema

  67. The phosphoenolpyruvate‐dependent fructose‐specific phosphotransferase system in Rhodopseudomonas sphaeroides Distribution of EIIFru over the membranes of phototrophically grown Rps. sphaeroides

    Article • European Journal of Biochemistry, November 1986, Wiley

    Dr Juke S Lolkema

  68. The phosphoenolpyruvate‐dependent fructose‐specific phosphotransferase system in Rhodopseudomonas sphaeroides

    Article • European Journal of Biochemistry, August 1986, Wiley

    Dr Juke S Lolkema

  69. The phosphoenolpyruvate‐dependent fructose‐specific phosphotransferase system in Rhodopseudomonas sphaeroides

    Article • European Journal of Biochemistry, February 1986, Wiley

    Dr Juke S Lolkema

  70. The phosphoenolpyruvate-dependent fructose-specific phosphotransferase system in Rhodopseudomonas sphaeroide. Energetics of the phosphoryl group transfer from phosphoenolpyruvate to fructose

    Article • European Journal of Biochemistry, January 1986, Wiley

    Dr Juke S Lolkema

  71. The phosphoenolpyruvate‐dependent fructose‐specific phosphotransferase system in Rhodopseudomonas sphaeroides

    Article • European Journal of Biochemistry, June 1985, Wiley

    Dr Juke S Lolkema

  72. Phosphoenolpyruvate‐dependent fructose phosphotransferase system in Rhodopseudomonas sphaeroides

    Article • European Journal of Biochemistry, February 1985, Wiley

    Dr Juke S Lolkema

  73. The Transmembrane Electrical Potential in Rhodopseudomonas sphaeroides Determined from the Distribution of Tetraphenylphosphonium after Correction for Its Binding to Cell Components

    Article • European Journal of Biochemistry, February 1983, Wiley

    Dr Juke S Lolkema

  74. Thermodynamics of growth non-equilibrium thermodynamics of bacterial growth the phenomenological and the Mosaic approach

    Article • Biochimica et Biophysica Acta (BBA) - Reviews on Bioenergetics, December 1982, Elsevier

    Dr Juke S Lolkema

  75. The effect of ‘probe binding’ on the quantitative determination of the proton-motive force in bacteria

    Article • Biochimica et Biophysica Acta (BBA) - Bioenergetics, July 1982, Elsevier

    Dr Juke S Lolkema

  76. Variable stoichiometry of proton: Lactose symport in Escherichia coli cells

    Article • FEMS Microbiology Letters, November 1981, Oxford University Press (OUP)

    Dr Juke S Lolkema

  77. Quantitative agreement between the values for the light‐induced ΔpH in Rhodopseudomonas sphaeroides measured with automated flow‐dialysis and 31P NMR

    Article • FEBS Letters, January 1981, Wiley

    Dr Juke S Lolkema

  78. Escherichia coli phosphoenolpyruvate-dependent phosphotransferase system: equilibrium kinetics and mechanism of enzyme I phosphorylation

    Article • Biochemistry, January 1981, American Chemical Society (ACS)

    Dr Juke S Lolkema

  79. Effects of the medium composition on the components of the electrochemical proton gradient in Rhodopseudomonas sphaeroides

    Article • Archives of Microbiology, January 1981, Springer Science + Business Media

    Dr Juke S Lolkema