K. Jensen

发表

Structural and enzymatic investigation of the Sulfolobus solfataricus uridylate kinase shows competitive UTP inhibition and the lack of GTP stimulation.

Kristine Steen Jensen, E. Johansson, K. Jensen, 2007, Biochemistry.

Effects of guanosine 3',5'-bisdiphosphate (ppGpp) on rate of transcription elongation in isoleucine-starved Escherichia coli.

K. Jensen, U. Vogel, 1994, The Journal of biological chemistry.

The RNA chain elongation rate in Escherichia coli depends on the growth rate

K. Jensen, U. Vogel, 1994, Journal of bacteriology.

High concentrations of ppGpp decrease the RNA chain growth rate. Implications for protein synthesis and translational fidelity during amino acid starvation in Escherichia coli.

K. Jensen, M. Sørensen, S. Pedersen, 1994, Journal of molecular biology.

Effects of the Antiterminator BoxA on Transcription Elongation Kinetics and ppGpp Inhibition of Transcription Elongation in Escherichia coli(*)

K. Jensen, U. Vogel, 1995, The Journal of Biological Chemistry.

Regulation of Salmonella typhimurium pyr gene expression: effect of changing both purine and pyrimidine nucleotide pools.

K. Jensen, 1989, Journal of general microbiology.

Association of RNA polymerase having increased Km for ATP and UTP with hyperexpression of the pyrB and pyrE genes of Salmonella typhimurium

K. Jensen, O. Karlström, R. Fast, 1986, Journal of bacteriology.

Studies on the structure and expression of Escherichia coli pyrC, pyrD, and pyrF using the cloned genes.

K. Jensen, J. N. Larsen, L. Schack, 1984, European journal of biochemistry.

Structure of the Escherichia coli pyrE operon and control of pyrE expression by a UTP modulated intercistronic attentuation.

K. Jensen, P. Poulsen, F. Bonekamp, 1984, The EMBO journal.

E. coli dihydroorotate dehydrogenase reveals structural and functional distinctions between different classes of dihydroorotate dehydrogenases.

K. Jensen, S. Larsen, O. Björnberg, 2002, Structure.

Effect of UTP and GTP pools on attenuation at the pyrE gene of Escherichia coli

K. Jensen, P. Poulsen, 1987, Molecular and General Genetics MGG.

Hyper-regulation of pyr gene expression in Escherichia coli cells with slow ribosomes. Evidence for RNA polymerase pausing in vivo?

K. Jensen, Kaj Frank Jensen, 1988, European journal of biochemistry.

Apparent involvement of purines in the control of expression of Salmonella typhimurium pyr genes: analysis of a leaky guaB mutant resistant to pyrimidine analogs

K. Jensen, 1979, Journal of bacteriology.

The crystal structure of the flavin containing enzyme dihydroorotate dehydrogenase A from Lactococcus lactis.

K. Jensen, S. Larsen, P. Rowland, 1997, Structure.

Crystallization and preliminary X-ray studies of membrane-associated Escherichia coli dihydroorotate dehydrogenase.

K. Jensen, S. Larsen, P. Rowland, 2000, Acta Crystallographica Section D: Biological Crystallography.

Purification and characterization of dihydroorotate dehydrogenase a from lactococcus lactis, crystallization and preliminary X‐ray diffraction studies of the enzyme

K. Jensen, S. Larsen, P. Rowland, 1996, Protein science : a publication of the Protein Society.

The DNA damage-inducible dinD gene of Escherichia coli is equivalent to orfY upstream of pyrE

K. Jensen, C. Lundegaard, 1994, Journal of bacteriology.

Adenine phosphoribosyltransferase from Sulfolobus solfataricus is an enzyme with unusual kinetic properties and a crystal structure that suggests it evolved from a 6-oxopurine phosphoribosyltransferase.

Kristine Steen Jensen, K. Jensen, A. Mølgaard, 2015, Biochemistry.

Erratum to: Specificities and pH profiles of adenine and hypoxanthine–guanine–xanthine phosphoribosyltransferases (nucleotide synthases) of the thermoacidophile archaeon Sulfolobus solfataricus

Kristine Steen Jensen, K. Jensen, A. Kadziola, 2013, Extremophiles.

Allosteric properties of the GTP activated and CTP inhibited uracil phosphoribosyltransferase from the thermoacidophilic archaeon Sulfolobus solfataricus

K. Jensen, S. Larsen, S. Arent, 2005, The FEBS journal.

Two purine nucleoside phosphorylases in Bacillus subtilis. Purification and some properties of the adenosine-specific phosphorylase.

K. Jensen, 1978, Biochimica et biophysica acta.

Translation rates of individual codons are not correlated with tRNA abundances or with frequencies of utilization in Escherichia coli

K. Jensen, T. Christensen, H. Dalbøge, 1989, Journal of bacteriology.

The AGG codon is translated slowly in E. coli even at very low expression levels.

K. Jensen, F. Bonekamp, 1988, Nucleic acids research.

Dihydrooxonate is a substrate of dihydroorotate dehydrogenase (DHOD) providing evidence for involvement of cysteine and serine residues in base catalysis.

K. Jensen, D. Jordan, O. Björnberg, 2001, Archives of biochemistry and biophysics.

Purine nucleoside phosphorylase from Escherichia coli and Salmonella typhimurium. Purification and some properties.

K. Jensen, P. Nygaard, 1975, European journal of biochemistry.

The crystal structure of lactococcus lactis dihydroorotate dehydrogenase A complexed with the enzyme reaction product throws light on its enzymatic function

Sine Larsen, K. Jensen, S. Larsen, 1998, Protein science : a publication of the Protein Society.

Catalytic site interactions in yeast OMP synthase.

Jakob R Winther, Michael Riis Hansen, K. Jensen, 2014, Archives of biochemistry and biophysics.

Nucleotides, Nucleosides, and Nucleobases

K. Jensen, M. Willemoës, B. Hove-Jensen, 2008, EcoSal Plus.

Nucleotide sequence of the Escherichia coli pyrE gene and of the DNA in front of the protein-coding region.

K. Jensen, P. Valentin‐Hansen, P. Carlsson, 1983, European journal of biochemistry.

Different oligomeric states are involved in the allosteric behavior of uracil phosphoribosyltransferase from Escherichia coli.

K. Jensen, B. Mygind, Kaj Frank Jensen, 1996, European journal of biochemistry.

Uracil phosphoribosyltransferase from the extreme thermoacidophilic archaebacterium Sulfolobus shibatae is an allosteric enzyme, activated by GTP and inhibited by CTP.

K. Jensen, L. Linde, 1996, Biochimica et biophysica acta.

Structural and kinetic studies of the allosteric transition in Sulfolobus solfataricus uracil phosphoribosyltransferase: Permanent activation by engineering of the C-terminus.

E. Johansson, K. Jensen, M. Willemoës, 2009, Journal of molecular biology.

Kinetic mechanism of uracil phosphoribosyltransferase from Escherichia coli and catalytic importance of the conserved proline in the PRPP binding site.

K. Jensen, C. Lundegaard, 1999, Biochemistry.

Allosteric regulation and communication between subunits in uracil phosphoribosyltransferase from Sulfolobus solfataricus.

Sine Larsen, Pernille Harris, K. Jensen, 2005, Biochemistry.

The Escherichia coli K-12 "wild types" W3110 and MG1655 have an rph frameshift mutation that leads to pyrimidine starvation due to low pyrE expression levels

K. Jensen, 1993, Journal of bacteriology.

Metabolic growth rate control in Escherichia coli may be a consequence of subsaturation of the macromolecular biosynthetic apparatus with substrates and catalytic components.

K. Jensen, S. Pedersen, K F Jensen, 1990, Microbiological reviews.

Association ofRNA Polymerase HavingIncreased KmforATPand UTPwithHyperexpression ofthepyrBandpyrEGenesof Salmonella typhimurium

K. Jensen, 1986 .

The B Form of Dihydroorotate Dehydrogenase from Lactococcus lactis Consists of Two Different Subunits, Encoded by the pyrDb and pyrK Genes, and Contains FMN, FAD, and [FeS] Redox Centers*

K. Jensen, P. Andersen, F. Nielsen, 1996, The Journal of Biological Chemistry.

Thymine utilization in Escherichia coli K12 on the role of deoxyribose 1-phosphate and thymidine phosphorylase.

K. Jensen, P. Nygaard, J. C. Leer, 1973, European journal of biochemistry.

Nucleotide sequence of the pyrD gene of Escherichia coli and characterization of the flavoprotein dihydroorotate dehydrogenase.

K. Jensen, J. N. Larsen, 1985, European journal of biochemistry.

The role of DNA structure in genetic regulation.

P. V. von Hippel, K. Jensen, R. Blakesley, 1977, CRC critical reviews in biochemistry.

A flexible loop at the dimer interface is a part of the active site of the adjacent monomer of Escherichia coli orotate phosphoribosyltransferase.

K. Jensen, M. Gajhede, A. Henriksen, 1996, Biochemistry.

Codon-defined ribosomal pausing in Escherichia coli detected by using the pyrE attenuator to probe the coupling between transcription and translation.

K. Jensen, T. Christensen, F. Bonekamp, 1985, Nucleic acids research.

NusA Is Required for Ribosomal Antitermination and for Modulation of the Transcription Elongation Rate of both Antiterminated RNA and mRNA*

K. Jensen, U. Vogel, 1997, The Journal of Biological Chemistry.

The rates of macromolecular chain elongation modulate the initiation frequencies for transcription and translation inEscherichia coli

K. Jensen, M. Sørensen, S. Pedersen, 2004, Antonie van Leeuwenhoek.

Decreasing transcription elongation rate in Escherichia Coli exposed to amino acid starvation

K. Jensen, M. Sørensen, S. Pedersen, 1992, Molecular microbiology.

Role of transcription pausing in the control of the pyrE attenuator in Escherichia coli

K. Jensen, P. Poulsen, J. T. Andersen, 1991, Molecular microbiology.

Metabolic growth rate control in Escherichia coli may be a consequence of subsaturation of the macromolecular biosynthetic apparatus with substrates and catalytic components

K. Jensen, S. Pedersen, 1990 .

Measurement of translation rates in vivo at individual codons and implication of these rate differences for gene expression

K. Jensen, M. Sørensen, S. Pedersen, 1990 .

Mechanism of flavin reduction in the class 1A dihydroorotate dehydrogenase from Lactococcus lactis.

K. Jensen, O. Björnberg, B. Palfey, 2007, Biochemistry.

Molecular and mutational analysis of three genes preceding pyrE on the Escherichia coli chromosome

K. Jensen, P. Poulsen, J. T. Andersen, 1989, Molecular microbiology.

Isolation of Escherichia coli rpoB mutants resistant to killing by lambda cII protein and altered in pyrE gene attenuation

Karin, K. Jensen, A. Oppenheim, 1987, Journal of bacteriology.

clI Protein and Altered in pyrE Gene Attenuation

Karin, K. Jensen, A. Oppenheim, 2022 .

Crystal structure of the phosphorolytic exoribonuclease RNase PH from Bacillus subtilis and implications for its quaternary structure and tRNA binding

K. Jensen, S. Larsen, A. Kadziola, 2004, Protein science : a publication of the Protein Society.

Attenuation at nucleotide biosynthetic genes and amino acid biosynthetic operons of Escherichia coli

K. Jensen, P. Poulsen, F. Bonekamp, 1986 .

Insight into the chemistry of flavin reduction and oxidation in Escherichia coli dihydroorotate dehydrogenase obtained by rapid reaction studies.

K. Jensen, O. Björnberg, B. Palfey, 2001, Biochemistry.

Lactococcus lactis Dihydroorotate Dehydrogenase A Mutants Reveal Important Facets of the Enzymatic Function*

K. Jensen, S. Larsen, O. Björnberg, 2003, Journal of Biological Chemistry.

The dimeric dihydroorotate dehydrogenase A from Lactococcus lactis dissociates reversibly into inactive monomers

K. Jensen, S. Larsen, O. Björnberg, 2002, Protein science : a publication of the Protein Society.

Active site of dihydroorotate dehydrogenase A from Lactococcus lactis investigated by chemical modification and mutagenesis.

K. Jensen, S. Larsen, O. Björnberg, 1997, Biochemistry.

Structure of the dimeric form of CTP synthase from Sulfolobus solfataricus.

Pernille Harris, E. Johansson, K. Jensen, 2010, Acta crystallographica. Section F, Structural biology and crystallization communications.

Substrate binding induces domain movements in orotidine 5'-monophosphate decarboxylase.

Sine Larsen, Pernille Harris, K. Jensen, 2002, Journal of molecular biology.

Selenomethionine substitution of orotidine-5'-monophosphate decarboxylase causes a change in crystal contacts and space group.

K. Jensen, S. Larsen, P. Harris, 2001, Acta crystallographica. Section D, Biological crystallography.

Attenuation in the rph-pyrE operon of Escherichia coli and processing of the dicistronic mRNA.

K. Jensen, P. Poulsen, J. T. Andersen, 1992, European journal of biochemistry.

An unusual correlation between ppGpp pool size and rate of ribosome synthesis during partial pyrimidine starvation of Escherichia coli

K. Jensen, U. Vogel, S. Pedersen, 1991, Journal of bacteriology.

Phosphorolytic activity of Escherichia coli glycyl-tRNA synthetase towards its cognate aminoacyl adenylate detected by 31P-NMR spectroscopy and thin-layer chromatography.

K. Jensen, J. J. Led, W. K. Switon, 1983, European journal of biochemistry.

Thermodynamic basis of electron transfer in dihydroorotate dehydrogenase B from Lactococcus lactis: analysis by potentiometry, EPR spectroscopy, and ENDOR spectroscopy.

K. Jensen, N. Scrutton, A. Munro, 2004, Biochemistry.

Multiple states of the Tyr318Leu mutant of dihydroorotate dehydrogenase revealed by single-molecule kinetics.

K. Jensen, B. Palfey, D. Steel, 2004, Journal of the American Chemical Society.

Specific inhibition of a family 1A dihydroorotate dehydrogenase by benzoate pyrimidine analogues.

K. Jensen, O. Björnberg, B. Palfey, 2001, Journal of medicinal chemistry.

Structure of dihydroorotate dehydrogenase B: electron transfer between two flavin groups bridged by an iron-sulphur cluster.

K. Jensen, S. Larsen, P. Rowland, 2000, Structure.

The activity of Escherichia coli dihydroorotate dehydrogenase is dependent on a conserved loop identified by sequence homology, mutagenesis, and limited proteolysis.

K. Jensen, P. Roepstorff, O. Björnberg, 1999, Biochemistry.

Role of translation in the UTP-modulated attenuation at the pyrBI operon of Escherichia coli

K. Jensen, O. Karlström, F. Bonekamp, 2004, Molecular and General Genetics MGG.

Mechanism of UTP‐modulated attenuation at the pyrE gene of Escherichia coli: an example of operon polarity control through the coupling of translation to transcription.

K. Jensen, O. Karlström, F. Bonekamp, 1984, The EMBO journal.

RNA polymerase involvement in the regulation of expression of Salmonella typhimurium pyr genes. Isolation and characterization of a fluorouracil‐resistant mutant with high, constitutive expression of the pyrB and pyrE genes due to a mutation in rpoBC.

K. Jensen, J. Neuhard, L. Schack, 1982, The EMBO journal.

Structural basis for the catalytic mechanism of a proficient enzyme: orotidine 5'-monophosphate decarboxylase.

K. Jensen, S. Larsen, J. Navarro Poulsen, 2000, Biochemistry.

The extraordinary specificity of xanthine phosphoribosyltransferase from Bacillus subtilis elucidated by reaction kinetics, ligand binding, and crystallography.

K. Jensen, S. Larsen, A. Kadziola, 2006, Biochemistry.

Purine-nucleoside phosphorylase from Salmonella typhimurium and Escherichia coli. Initial velocity kinetics, ligand banding, and reaction mechanism.

K. Jensen, 1976, European Journal of Biochemistry.

Purine‐Nucleoside Phosphorylase from Salmonella typhimurium and Escherichia coli

K. Jensen, 1976 .

Microfermentors for the rapid screening and analysis of biochemical processes

K. Jensen, N. Szita, A. Zanzotto, 2002, 2nd Annual International IEEE-EMBS Special Topic Conference on Microtechnologies in Medicine and Biology. Proceedings (Cat. No.02EX578).

Kinetic mechanism of OMP synthase: a slow physical step following group transfer limits catalytic rate.

K. Jensen, C. Grubmeyer, C. Lundegaard, 1999, Biochemistry.

Overexpression and rapid purification of the orfE/rph gene product, RNase PH of Escherichia coli.

K. Jensen, P. Poulsen, J. T. Andersen, 1992, Journal of Biological Chemistry.

Dihydroorotate dehydrogenase of Escherichia coli.

K. Jensen, S. Larsen, 2003, Methods in molecular biology.

Erratum to: Specificities and pH profiles of adenine and hypoxanthine–guanine–xanthine phosphoribosyltransferases (nucleotide synthases) of the thermoacidophile archaeon Sulfolobus solfataricus

Kristine Steen Jensen, K. Jensen, A. Kadziola, 2013, Extremophiles.

Salmonella typhimurium mutants with altered expression of the pyrA gene due to changes in RNA polymerase.

K. Jensen, J. Neuhard, Elisabeth Stauning, 1982, The EMBO journal.

Isolation ofEscherichia coli rpoBMutants Resistant toKilling by clIProtein andAltered inpyrEGeneAttenuation

K. Jensen, M. Gottesman, K. Hammer, 1987 .

Role of hypoxanthine and guanine in regulation of Salmonella typhimurium pur gene expression

K. Jensen, U. Houlberg, 1983, Journal of bacteriology.