Výsledky vyhledávání - "Timothy R. Hawkes"

Synthesis and evaluation of hydroxyazolopyrimidines as herbicides; the generation of amitrole in planta

Autor: John M, Clough, Richard P, Dale, Barry, Elsdon, Timothy R, Hawkes, Bridget V, Hogg, Anushka, Howell, Daniel P, Kloer, Karine, Lecoq, Matthew Mw, McLachlan, Phillip J, Milnes, Timothy Jc, O'Riordan, Saranga, Ranasinghe, Stephen E, Shanahan, Karen D, Sumner, Shanaaz, Tayab

Publikováno v: Pest management science. 72(12)

Exploiting novel herbicidal modes of action is an important method to overcome the challenges faced by increasing resistance and regulatory pressure on existing commercial herbicides. Recent reports of inhibitors of enzymes in the non-mevalonate path

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e37774a0079d812eaeda068d946b1cb7
https://pubmed.ncbi.nlm.nih.gov/26918632

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The metal-binding site of imidazole glycerol phosphate dehydratase; EPR and ENDOR studies of the oxo-vanadyl enzyme

Autor: David J. Lowe, Timothy R. Hawkes, Jan Petersen

Publikováno v: JBIC Journal of Biological Inorganic Chemistry. 2:308-319

The apo protein of imidazole glycerol phosphate dehydratase (IGPD) from Saccharomyces cerevisiae combines stoichiometrically with certain specific divalent metal cations to assemble the catalytically active form comprising 24 protein subunits and tig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df5caf81b14382a4f204196f56ea1000
https://doi.org/10.1007/s007750050137

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The stoichiometry of binding of flavin mononucleotide (FMN) hydroquinone to Escherichia coli chorismate synthase

Autor: David J. Lowe, Timothy R. Hawkes, John R. Coggins, Roger N. F. Thorneley, Manoj Ramjee

Publikováno v: Bioorganic & Medicinal Chemistry Letters. 3:1409-1414

Escherichia coli chorismate synthase (EC 4.6.1.4), purified aerobically, does not contain oxidised flavin mononucleotide (FMN) as judged by its uv/visible and fluorescence spectra. However, transient kinetic studies of functioning enzyme show that ea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b33f928ee83fa451d39dc145c4861da
https://doi.org/10.1016/s0960-894x(01)80421-2

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Oxo-vanadium as a spin probe for the investigation of the metal coordination environment of imidazole glycerol phosphate dehydratase

Autor: Timothy R. Hawkes, David J. Lowe, Jan Petersen

Publikováno v: Journal of inorganic biochemistry. 80(1-2)

Imidazole glycerol phosphate dehydratase (IGPD) catalyses the dehydration of imidazole glycerol phosphate to imidazole acetol phosphate, an important late step in the biosynthesis of histidine. IGPD, isolated as a low molecular weight and inactive ap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea5db0725ff1acc1bd528587c7ea79f4
https://pubmed.ncbi.nlm.nih.gov/10885480

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The nifH gene product is required for the synthesis or stability of the iron-molybdenum cofactor of nitrogenase from Klebsiella pneumoniae

Autor: Richard M. Kemp, Wendy A. Filler, Ray Dixon, Jasmine C. Ng, Timothy R. Hawkes, Barry E. Smith

Publikováno v: European journal of biochemistry. 160(2)

The MoFe protein of nitrogenase from Klebsiella pneumoniae contains an iron-molybdenum cofactor, FeMoco, the synthesis or processing of which involves the products of at least five genes, nifQ, nifB, nifN, nifE and nifV. We have detected FeMoco activ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dfaaff038a71b863d892fcbb86febd4
https://pubmed.ncbi.nlm.nih.gov/3533537

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