Although many compounds of this series have been reported [3–6], only a few crystal structures, of the formula P(O)[N(H)R]X2 [7], P(O)[N(H)R]3 [8,9], RC(O)- N(H)P(O)X2 [10] and RC(O)N(H)P(O)[NR1R2]2 [11– 13], are currently known. These compounds were...
Racemates of the inventive compounds are prepared from the corresponding 1,11-binaphthalene-2,21-diols by reaction with POCl 3 /py, and hydrolysis of the resulting pyridine salts with HCl. Methyl esters of the resulting racemic binaphthylphosphoric acids may be prepared by reaction with ...
Zones of centromere-proximal crossover suppression in Arabidopsis.AIn the first row, Col/Ler crossover frequency (cM/Mb) is plotted against the Col-CEN assembly in 10-kb windows (black).CEN178satellite density (red=forward & blue=reverse strand) and CENH3 ChIP-seq enrichment (green, log2[C...
MFPCP was crystallized in 2–4 μL drops with a protein to reservoir ratio of 1:1 by the hanging-drop vapor diffusion method, using a reservoir with 14 % PEG8000, 10 mM Tris-HCl pH 7.5, 200 mM MgCl2. Crystals were harvested in nylon loops, briefly soaked in reservoir buffer supplement...
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Fag s 1 is a member of the Pathogen Related protein family 10 (PR-10) and can elicit cross-reaction with IgE antibodies produced against the birch pollen allergen Bet v 1. The Nuclear Magnetic Resonance (NMR) structure of Fag s 1 is presented along with its dynamic properties. It shares...
A novel polysaccharide FVPB2 was purified from fruiting bodies of Flammulina velutipes. Its structure was elucidated by monosaccharide composition and methylation analyses, UV-Visible and FTIR spectroscopy as well as NMR. FVPB2 was a homogeneous heteropolysaccharide (molecular weight ~ 1.50 × ...
Systematic and microseeding crystallization screens were carried out in an Oryx8 instrument (Douglas Instruments, UK). Irregular-shaped crystals of FraC were obtained by mixing 2 μl of fresh purified protein at 10 mg ml−1in 10 mM Tris HCl (pH 8.0) and 2 μl of crystallizatio...
In one aspect of the present invention a compound having at least one (substituted phenyl)-propenal moiety is provided, the compound having the formula according to formula I:wherein 1) R3 and R4 are each independently selected from the group consisting of alkoxy, hydroxy, and hydrogen; and ...
1. A polyether of the formula: ##SPC2## 2. Polyether of claim 1 which is a reaction product of an unsubstituted, halogen-substituted or alkyl substituted hexahydrophthalic acid diglycidyl ester with a cycloaliphatic diol in a molar ratio of 1:0.8 to 0.8:1. 3. Polyether of claim 2 in...