Results 301 to 310 of about 3,848,025 (347)
Some of the next articles are maybe not open access.
Cholinesterase: substrate inhibition and substrate activation
Pflügers Archiv - European Journal of Physiology, 2000The relationship between activities and substrate concentrations (pS-curves) was analysed for reactions of acetylcholinesterase (EC 3.1.1.7) and butyrylcholinesterase (EC 3.1.1.8). Catalytic constants Km, Kss, Vm, n and b were calculated from the Michaelis, Haldane, Hill and Webb equations in order to assess whether a given substrate also acts as an ...
Reiner, Elsa, Simeon-Rudolf, Vera
openaire +4 more sources
Substrate specificity of caeruloplasmin. Phenylalkylamine substrates
Biochemical Pharmacology, 1974Abstract Several phenylalkylamines have been examined as substrates for the copper-containing oxidase caeruloplasmin and it has been shown that the compounds most readily oxidized by this enzyme are those which contain a 3,4-dioxygenation pattern in the aromatic ring.
B C, Barrass +3 more
openaire +2 more sources
European Journal of Gastroenterology & Hepatology, 2007
Enteral and parenteral feeds need at least to contain adequate amounts of water, energy, protein, electrolytes, vitamins and trace elements. Ready-manufactured parenteral feeds for example are incomplete because of shelf-life constraints and require the addition of vitamins (especially) and trace elements.
Mahmood, Wahed +2 more
openaire +2 more sources
Enteral and parenteral feeds need at least to contain adequate amounts of water, energy, protein, electrolytes, vitamins and trace elements. Ready-manufactured parenteral feeds for example are incomplete because of shelf-life constraints and require the addition of vitamins (especially) and trace elements.
Mahmood, Wahed +2 more
openaire +2 more sources
Current Pharmaceutical Design, 2018
Background: Paraoxonase (PON) is a family of calcium-dependent hydrolases, which is related to many diseases. Elucidation of PON physiological roles, active center and all applications in medical fields are dependent on its substrates. Objective: The reports about PON substrates scattered in a long span of period are collected to afford clue for ...
Xiaojing, Mu +5 more
openaire +2 more sources
Background: Paraoxonase (PON) is a family of calcium-dependent hydrolases, which is related to many diseases. Elucidation of PON physiological roles, active center and all applications in medical fields are dependent on its substrates. Objective: The reports about PON substrates scattered in a long span of period are collected to afford clue for ...
Xiaojing, Mu +5 more
openaire +2 more sources
2020
Organometallic molecules have attracted interest because their properties can be varied by changing ligands, metal center, end groups etc. which makes them candidates for various applications. Special attention has been paid to hybrid systems of molecules and substrates as possible building blocks for future electronic and magnetic devices.
Herper, Heike C. +6 more
openaire +2 more sources
Organometallic molecules have attracted interest because their properties can be varied by changing ligands, metal center, end groups etc. which makes them candidates for various applications. Special attention has been paid to hybrid systems of molecules and substrates as possible building blocks for future electronic and magnetic devices.
Herper, Heike C. +6 more
openaire +2 more sources
Methods, 1999
Substrate channeling is the process in which the intermediate produced by one enzyme is transferred to the next enzyme without complete mixing with the bulk phase. This process is equivalent to a microcompartmentation of the intermediate, although classic diffusion occurs simultaneously to varying extents in many of these cases.
H O, Spivey, J, Ovádi
openaire +2 more sources
Substrate channeling is the process in which the intermediate produced by one enzyme is transferred to the next enzyme without complete mixing with the bulk phase. This process is equivalent to a microcompartmentation of the intermediate, although classic diffusion occurs simultaneously to varying extents in many of these cases.
H O, Spivey, J, Ovádi
openaire +2 more sources
Effects of substrate and substrate analogues on the trinitrophenylation of myosin
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1970Abstract The effects of ATP, ATP analogues, Mg 2+ and actin on the trinitrophenylation of myosin and on the enzymic properties of trinitrophenylated samples were studied. 1. 1. Trinitrophenylation of myosin was inhibited by the presence of ATP and its analogues during the treatment in the order ADP > ATP > pyrophosphate > AMP. 2. 2.
A, Mühlrad, F, Fábián
openaire +2 more sources
1996
The natural substrate of lysozyme is the rigid layer of bacterial cell walls, the murein (peptidoglycan), which is a gigantic polymer of (GlcNAc-MurNAc)n polysaccharide strands crosslinked through short peptide bridges at the lactyl groups of the muramic acid residues.
openaire +3 more sources
The natural substrate of lysozyme is the rigid layer of bacterial cell walls, the murein (peptidoglycan), which is a gigantic polymer of (GlcNAc-MurNAc)n polysaccharide strands crosslinked through short peptide bridges at the lactyl groups of the muramic acid residues.
openaire +3 more sources
2008
Signalling of cGK (cGMP-dependent protein kinases) are mediated through phosphorylation of specific substrates. Several substrates of cGKI and cGKII were identified meanwhile. Some cGKI substrates are specifically regulated by the cGKIalpha or the cGKIbeta isozyme.
Jens, Schlossmann, Matthias, Desch
openaire +2 more sources
Signalling of cGK (cGMP-dependent protein kinases) are mediated through phosphorylation of specific substrates. Several substrates of cGKI and cGKII were identified meanwhile. Some cGKI substrates are specifically regulated by the cGKIalpha or the cGKIbeta isozyme.
Jens, Schlossmann, Matthias, Desch
openaire +2 more sources
The Substrate Specificity of Sirtuins
Annual Review of Biochemistry, 2016Sirtuins are NAD + -dependent enzymes universally present in all organisms, where they play central roles in regulating numerous biological processes.
Bheda, P. +3 more
openaire +3 more sources