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Friesland Foods Normal
Friesland Foods Normal

... that the number of correctly positioned sites was high (position in terms of distance and orientation with respect to translation start of gene downstream). The identified regulatory ...
Postexercise nutrient intake timing in humans is critical to recovery
Postexercise nutrient intake timing in humans is critical to recovery

... intake after exercise has been demonstrated, little information exists as to the influence of timing for postexercise protein intake. Exercise induces a greater sensitivity and responsiveness to the events controlled by insulin (44). In vitro and in vivo studies have demonstrated increased insulin-m ...
A Method To Define the Carboxyl Terminal of Proteins
A Method To Define the Carboxyl Terminal of Proteins

... is the prime candidate for the C-terminal peptide. From a comparison of the spectra obtained prior to and after incubation, it may appear that 13-26 should also be considered as a possible candidate. In such cases, we found that we could objectively assess the best candidate by evaluation of the pea ...
SMN, the Product of the Spinal Muscular Atrophy Gene, Binds
SMN, the Product of the Spinal Muscular Atrophy Gene, Binds

Microsoft Word (manuscript)
Microsoft Word (manuscript)

... complex and described it in detail, showing that for association of DPM1 with DPM2 24 Cterminal amino acids of DPM1and Phe 21 and Tyr 23 from DPM2 were important. Furthermore, DPM3 alone was able to stabilize DPM1 and DPM synthase had an enzymatic activity without the DPM2 subunit, however, the act ...
Ben-Hur1 pdf
Ben-Hur1 pdf

... structural motifs etc .(Falquet et al., 2002). The presence of such protein motifs often reveals important clues to a protein’s role even if it is not globally similar to any known protein. The motifs for most catalytic sites and binding sites are conserved over much larger taxonomic distances and e ...
Tubular secretion
Tubular secretion

... Na+ is pumped into the interstitial space by the Na+-K+ ATPase. Active Na+ transport creates concentration gradients that drive: 2 “Downhill” Na+ entry at the luminal membrane. ...
application of recombinant smr-domain containing protein of
application of recombinant smr-domain containing protein of

the uptake of valine and cytidine by sea
the uptake of valine and cytidine by sea

... The experiments were done at Palermo at room temperature (18-20 °C) with embryos of Paracentrotus lividus. The labelled precursors (Radiochemical Centre, Amersham) were DL-valine-i-14C (specific activity 4-76 mc/millimole) and cytidine5-3H (specific activity 15 c/millimole). With valine, the standar ...
Why nature chose phosphate to modify proteins
Why nature chose phosphate to modify proteins

... The advantageous chemical properties of the phosphate ester linkage were exploited early in evolution to generate the phosphate diester linkages that join neighbouring bases in RNA and DNA (Westheimer 1987 Science 235, 1173 – 1178). Following the fixation of the genetic code, another use for phospha ...
translation and protein structure
translation and protein structure

... negatively charged than the other. As we saw in Chapter 2, polar molecules are hydrophilic, and they tend to form hydrogen bonds with each other or with water molecules. The side groups of the basic and acidic amino acids are strongly polar and are also hydrophilic. The side groups of basic amino ac ...
Accurate Prediction of Contact Numbers for Multi
Accurate Prediction of Contact Numbers for Multi

... where n is the length of the protein chain in the case of computing the monomeric contact number or the total number of residues in the protein for computing the oligomeric contact number. All nonprotein molecules were removed before computing the contact numbers. Nonprotein molecules such as coenzy ...
Monte Carlo simulations of peptide–membrane interactions with the
Monte Carlo simulations of peptide–membrane interactions with the

... known as vesicle-associated membrane protein 2 (VAMP2)) is part of the so-called Soluble Nethylmaleimide sensitive fusion protein Attachment Protein Receptor (SNARE) complex, responsible for fusion of neuronal vesicles with the presynaptic membrane in the neuron. Although the process is essential fo ...
RbcL | Rubisco large subunit, form I and form II (50 µl) product
RbcL | Rubisco large subunit, form I and form II (50 µl) product

... ribulose-1,5-bisphosphate carboxylase/oxygenase assembly in Escherichia coli cells and in vitro. FEBS J. 2014 Jul 12. doi: 10.1111/febs.12928 Pandey and Pandey-Rai (2014). Modulations of physiological responses and possible involvement of defense-related secondary metabolites in acclimation of Artem ...
The size, operation, and technical capabilities of protein and nucleic
The size, operation, and technical capabilities of protein and nucleic

... and off-line PTH amino acid HPLC systems but not HPLC systems dedicated solely to the analysis of free amino acids or their phenylthiocarbamyl derivatives; these are included under amino acid analyzers. ...
Regulators of Lysosome Function and Dynamics in Caenorhabditis
Regulators of Lysosome Function and Dynamics in Caenorhabditis

... We used complementation analysis to determine the number of genes that correspond to the 20 mutations. We included the hypomorphic cup-5(ar465) allele in this analysis because we had originally identified this mutant on the basis of a similar phenotype in Pmyo-3::ssGFP worms (Fares and Greenwald 2001 ...
A Cytoplasm to Vacuole Targeting Pathway in P. pastoris
A Cytoplasm to Vacuole Targeting Pathway in P. pastoris

... complex. Atg19 further interacts with Atg11, which is a large coiled‑coil protein that functions in part to recruit prApe1 to the pre-autophagosomal structure (PAS).4,5 A double membrane sequesters the Cvt complex, resulting in cytosolic vesicles (Cvt vesicles) which fuse with the vacuole membrane t ...
Inhibition of Protein Kinases by Balanol: Specificity within the Serine
Inhibition of Protein Kinases by Balanol: Specificity within the Serine

... Fig. 2B). The Ki values for 140-decarboxybalanol and 100deoxybalanol on PKA are 11 and 3.9 nM (Koide et al., 1995). Thus, eliminating the seven-membered ring from balanol backbone has a modest effect on balanol’s affinity toward the ATP binding site on PKA, whereas omission of the carboxy or hydroxy ...
Fal1p Is an Essential DEAD-Box Protein Involved in 40S
Fal1p Is an Essential DEAD-Box Protein Involved in 40S

... homolog of the eukaryotic translation initiation factor 4A (eIF4A). Fal1p has 55% identity and 73% similarity on the amino acid level to yeast eIF4A, the prototype of ATP-dependent RNA helicases of the DEAD-box protein family. Although clearly grouped in the eIF4A subfamily, the essential Fal1p disp ...
A Rice Plastidial Nucleotide Sugar Epimerase Is Involved in
A Rice Plastidial Nucleotide Sugar Epimerase Is Involved in

... nucleoside-diphosphate sugar epimerases (Figure S3). One of the best characterized nucleotide sugar epimerases is UDP-Glc epimerase, which catalyzes the interconversion of UDP-Glc and UDP-Gal. Hence, PHD1 and its homologs may function as novel plant specific UDP-Glc epimerases. To validate PHD1’s bi ...
Meiotic Induction of the Yeast HOP1 Gene Is
Meiotic Induction of the Yeast HOP1 Gene Is

... due to the higher sensitivity of 3-galactosidase detection when compared with Northern analysis. Induction of Ade+ prototrophs occurs between 6 and 8 h as was previously reported for this strain (11). Therefore, the HOP1 gene is expressed approximately 2 to 4 h before the onset of meiotic recombinat ...
The Effect of Actidione and other Antifungal Agents on Nucleic Acid
The Effect of Actidione and other Antifungal Agents on Nucleic Acid

... Preliminary investigations. The manometric techniques of Umbreit, Burris & Stauffer (1949) were used to study the effect of actidione on oxygen consumption and anaerobic production of carbon dioxide by Saccharornyces carlsbergensis in the presence of glucose. Actidione at concentrations up to 1 mg./ ...
Glycophorin C Content of Human Erythrocyte
Glycophorin C Content of Human Erythrocyte

Bio-ingr 10 en.indd
Bio-ingr 10 en.indd

... The Bio-Ingredients Division was initially formed to develop value-added products while optimizing the seasonally available extra capacity in the yeast fermentation plants, and to recover the biomass from failed fermentations. At first, the products were comprised of inactivated yeasts and sold for ...
Deletion of Lipoteichoic Acid Synthase Impacts
Deletion of Lipoteichoic Acid Synthase Impacts

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Magnesium transporter

This page links directly from the magnesium in biological systems page.Magnesium transporters are proteins that transport magnesium across the cell membrane. All forms of life require magnesium, yet the molecular mechanisms of Mg2+ uptake from the environment and the distribution of this vital element within the organism are only slowly being elucidated.In bacteria, Mg2+ is probably mainly supplied by the CorA protein and, where the CorA protein is absent, by the MgtE protein. In yeast the initial uptake is via the Alr1p and Alr2p proteins, but at this stage the only internal Mg2+ distributing protein identified is Mrs2p. Within the protozoa only one Mg2+ transporter (XntAp) has been identified. In metazoa, Mrs2p and MgtE homologues have been identified, along with two novel Mg2+ transport systems TRPM6/TRPM7 and PCLN-1. Finally, in plants, a family of Mrs2p homologues has been identified along with another novel protein, AtMHX.
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