Sequence-Dependent Nanofiber Structures of Phenylalanine and Isoleucine Tripeptides
نویسندگان
چکیده
منابع مشابه
Chromatography of amino acids on starch columns; separation of phenylalanine, leucine, isoleucine, methionine, tyrosine, and valine.
In the past few years, several methods for the chromatographic fractionation of mixtures of amino acids have been introduced by Martin and Synge and their coworkers. Chromatography of t,he N-acetyl amino acids on silica gel columns has been employed by Martin and Synge (1, 2)) and has been further studied by Tristram (3). The separation of the free amino acids by chromatography on paper, follow...
متن کاملPlasma ratio of valine, leucine and isoleucine to phenylalanine and tyrosine in liver disease.
The molar ratio valine + leucine + isoleucine/phenylalanine + tyrosine was determined in the plasma of patients with liver disease of varying aetiology and severity and in an age and sex matched control group. In the control group of 58 subjects the mean ratio was 3.3 +/- 0.5 (ISD). The mean ratio was significantly lowered in groups of 25 patients with alcoholic cirrhosis (P less than 0.001), 2...
متن کاملThe conserved isoleucine-valine-phenylalanine motif couples activation state and endocytic functions of beta-arrestins.
Beta-arrestins (betaarrs) play a central role in the regulation of G-protein-coupled receptors (GPCRs). Their binding to phosphorylated activated GPCRs induces a conformational transition to an active state resulting in the release of their flexible C-terminal tail. Binding sites for clathrin and the adaptor protein (AP)-2 clathrin adaptor complex are then unmasked, which drive the recruitment ...
متن کاملThe Conserved Isoleucine–Valine–Phenylalanine Motif Couples Activation State and Endocytic Functions of β-Arrestins
Beta-arrestins (barrs) play a central role in the regulation of G-protein-coupled receptors (GPCRs). Their binding to phosphorylated activated GPCRs induces a conformational transition to an active state resulting in the release of their flexible C-terminal tail. Binding sites for clathrin and the adaptor protein (AP)-2 clathrin adaptor complex are then unmasked, which drive the recruitment of ...
متن کاملLysine, methionine, phenylalanine, arginine, valine, isoleucine, leucine, and threonine maintenance requirements of broiler breeders.
Five hundred and sixty Cobb-Vantress broiler breeders were used to determine the maintenance requirement of dietary Arg, His, Ile, Leu, Lys, Met, Phe, Thr, and Val in 10 21-d assays using the comparative slaughter technique. Fifty sexually immature broiler breeder pullets per assay were given crystalline amino acid diets containing graded levels of Arg, His, Ile, Leu, Lys, Met, Phe, Thr, or Val...
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ژورنال
عنوان ژورنال: International Journal of Molecular Sciences
سال: 2020
ISSN: 1422-0067
DOI: 10.3390/ijms21228431