The structure of the 1:1 mixture of cyclo(L-Ala-L-Pro-L-Phe-L-Pro) and cyclo(L-Ala-L-Pro-D-Phe-L-Pro)
نویسندگان
چکیده
منابع مشابه
Condensation dynamics of the L-Pro-L-Phe and L-Hyp-L-Phe binary mixtures in solution.
We employ the achiral liquid chromatography with diode array, evaporative light scattering and mass spectrometric detection (HPLC-DAD, HPLC-ELSD and LC-MS) to assess structural instability (understood as spontaneous oscillatory chiral conversion and spontaneous oscillatory condensation) of the two pairs of amino acids, L-proline-L-phenylalanine (L-Pro-L-Phe) and L-hydroxyproline-L-phenylalanine...
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We have isolated a Lactobacillus plantarum strain (MiLAB 393) from grass silage that produces broad-spectrum antifungal compounds, active against food- and feed-borne filamentous fungi and yeasts in a dual-culture agar plate assay. Fusarium sporotrichioides and Aspergillus fumigatus were the most sensitive among the molds, and Kluyveromyces marxianus was the most sensitive yeast species. No inh...
متن کاملPro-L-aminohexanoic acid
* Institut de Pharmacologie Moleculaire et Cellulaire, UPR 411 du CNRS, Universite de Nice Sophia Antipolis, 660 Route des Lucioles, Sophia Antipolis, 06560 Valbonne, France, t Laboratoire Structure des Proteines en Solution, Departement d'Ingenierie et d'Etude des Proteines, C.E.N. Saclay, 91191 Gif-sur-Yvette Cedex, France, and $Laboratory of Organic Chemistry, University of Athens, Athens, G...
متن کاملTargeted Gene Disruption of the Cyclo (L-Phe, L-Pro) Biosynthetic Pathway in Streptomyces sp. US24 Strain
We have previously isolated a new actinomycete strain from Tunisian soil called Streptomyces sp. US24, and have shown that it produces two bioactive molecules including a Cyclo (L-Phe, L-Pro) diketopiperazine (DKP). To identify the structural genes responsible for the synthesis of this DKP derivative, a PCR amplification (696 bp) was carried out using the Streptomyces sp. US24 genomic DNA as te...
متن کاملThe Mode of Action of Cyclo(l-Ala-l-Pro) in Inhibiting Aflatoxin Production of Aspergillus flavus
Cyclo(l-Ala-l-Pro) inhibits aflatoxin production in aflatoxigenic fungi without affecting fungal growth. The mode of action of cyclo(l-Ala-l-Pro) in inhibiting aflatoxin production of Aspergillus flavus was investigated. A glutathione S-transferase (GST) of the fungus, designated AfGST, was identified as a binding protein of cyclo(l-Ala-l-Pro) in an experiment performed using cyclo(l-Ala-l-Pro)...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section A Foundations of Crystallography
سال: 1981
ISSN: 0108-7673
DOI: 10.1107/s0108767381097511