Results 31 to 40 of about 232,397 (303)

Distinct Metabolites for Photoreactive l-Phenylalanine Derivatives in Klebsiella sp. CK6 Isolated from Rhizosphere of a Wild Dipterocarp Sapling

Molecules, 2013
Photoaffinity labeling is a reliable analytical method for biological functional analysis. Three major photophores—aryl azide, benzophenone and trifluoromethyldiazirine—are utilized in analysis.
Yasumaru Hatanaka, Yasuyuki Hashidoko, Irnayuli R. Sitepu, Yasuko Sakihama, Dongyeop Kim, Reika Isoda, Takashi Murotani, Masashi Okamoto, Haruka Ikemoto, Yasuyuki Muto, Munenori Sakurai, Yuta Murai, Wataru Hisano, Lei Wang, Makoto Hashimoto   +14 more
doaj   +1 more source

Phenylalanine Alleviates Postharvest Chilling Injury of Plum Fruit by Modulating Antioxidant System and Enhancing the Accumulation of Phenolic Compounds

Food Technology and Biotechnology, 2020
Low temperature storage causes chilling injury in plum (Prunus domestica L.) fruits. Consequently, any treatments with beneficial effects against these symptoms would achieve attention. For this purpose, phenylalanine treatments were applied on ‘Stanley’
Ommol Banin Sogvar, Vali Rabiei, Farhang Razavi, Gholamreza Gohari   +3 more
doaj   +1 more source

Molecular Dynamics Simulation Study of the Self-Assembly of Phenylalanine Peptide Nanotubes

Nanomaterials, 2022
In this paper, we propose and use a new approach for a relatively simple technique for conducting MD simulation (MDS) of various molecular nanostructures, determining the trajectory of the MD run and forming the final structure using external force ...
Vladimir Bystrov, Ilya Likhachev, Alla Sidorova, Sergey Filippov, Aleksey Lutsenko, Denis Shpigun, Ekaterina Belova   +6 more
doaj   +1 more source

Aminopeptidase C of Aspergillus niger is a Novel Phenylalanine Aminopeptidase

, 2003
A novel enzyme with a specific phenylalanine aminopeptidase activity (ApsC) from Aspergillus niger (CBS 120.49) has been characterized. The derived amino acid sequence is not similar to any previously characterized aminopeptidase sequence but does share ...
Dekker, P.J.T., Basten, E.J.W., Schaap, P.J.   +2 more
core   +1 more source

O aleitamento materno no tratamento de crianças com fenilcetonúria Breastfeeding in the treatment of children with phenylketonuria

Jornal de Pediatria, 2007
OBJETIVO: Avaliar o efeito do leite materno como fonte de fenilalanina (phe) nos níveis sangüíneos desse aminoácido e no crescimento de fenilcetonúricos.
Viviane C. Kanufre, Ana L. P. Starling, Ennio Leão, Marcos J. B. Aguiar, Jacqueline S. Santos, Rosângelis D. L. Soares, Adriana M. Silveira   +6 more
doaj   +1 more source

Outstanding chain-extension effect and high UV resistance of polybutylene succinate containing amino-acid-modified layered double hydroxides

Beilstein Journal of Nanotechnology, 2019
Polybutylene succinate (PBS) nanocomposite materials were prepared using a melt compounding process. The Mg2Al-based PBS nanocomposites, dispersed with inorganic–organic hybrid materials (layered double hydroxides, LDHs), were functionalized with the ...
Adam A. Marek, Vincent Verney, Christine Taviot-Gueho, Grazia Totaro, Laura Sisti, Annamaria Celli, Fabrice Leroux   +6 more
doaj   +1 more source

The digital epidemiology of phenylketonuria, aka folling’s disease: retrospective analysis and geographic mapping via google trends

Asian Journal of Medical Sciences, 2018
Background: Phenylketonuria, commonly known as PKU, is an inherited disorder in which there is an abnormally elevated blood level of the amino acid phenylalanine leading to several pathologies affecting multiple organs including the central nervous ...
Ahmed Al-Imam
doaj   +1 more source

AAV-Mediated CRISPR/Cas9 Gene Editing in Murine Phenylketonuria

Molecular Therapy: Methods & Clinical Development, 2020
Phenylketonuria (PKU) due to recessively inherited phenylalanine hydroxylase (PAH) deficiency results in hyperphenylalaninemia, which is toxic to the central nervous system. Restriction of dietary phenylalanine intake remains the standard of PKU care and
Daelyn Y. Richards, Shelley R. Winn, Sandra Dudley, Sean Nygaard, Taylor L. Mighell, Markus Grompe, Cary O. Harding   +6 more
doaj   +1 more source

Differences of Phenylalanine Concentrations in Dried Blood Spots and in Plasma: Erythrocytes as a Neglected Component for This Observation

Metabolites, 2021
Monitoring phenylalanine (Phe) concentrations is critical for the management of phenylketonuria (PKU). This can be done in dried blood spots (DBS) or in EDTA plasma derived from capillary or venous blood. Different techniques are used to measure Phe, the
Dorothea Haas, Jana Hauke, Kathrin V. Schwarz, Lucia Consalvi, Friedrich K. Trefz, Nenad Blau, Georg F. Hoffmann, Peter Burgard, Sven F. Garbade, Jürgen G. Okun   +9 more
doaj   +1 more source

Hydration Dependent Band Gap Tunability of Self-Assembled Phenylalanine-Tryptophan Nanotubes

, 2020
In this work, we investigate the effects of building block separation of Phenylalanine-Tryptophan nanotube induced by the confined water molecules on the electronic properties using density-functional theory based tight-binding method.
Rodrigo, Amorim, Hugo, Souza, Alexandre Reily, Rocha, Antonio, Chaves Neto, Francisco, Sousa, Tarciso, Andrade-Filho   +5 more
core   +1 more source