Ammonium transport in Escherichia coli: localization and nucleotide
... unidirectional nested deletions could be generated from each end of the complementing fragment. After transformation of A52653 with deletion plasmids, the transformants were assayed for their ability to grow on M9 plates containing 100 pM-ammonium acetate as sole nitrogen source and for their abilit ...
... unidirectional nested deletions could be generated from each end of the complementing fragment. After transformation of A52653 with deletion plasmids, the transformants were assayed for their ability to grow on M9 plates containing 100 pM-ammonium acetate as sole nitrogen source and for their abilit ...
capitolo 1 - Structural Biology
... Main properties of the lateral chains We recall briefly some features of the amino acids. Amino acids can be distinguished into different classes in view of their polarità. By varying the criterion for classification it changes the class to which the amino acids belong. Tryptophan and arginine for ...
... Main properties of the lateral chains We recall briefly some features of the amino acids. Amino acids can be distinguished into different classes in view of their polarità. By varying the criterion for classification it changes the class to which the amino acids belong. Tryptophan and arginine for ...
Module 5 - MIMG — UCLA
... based on key word search from Pfam family description. To learn more about the clan, click on hyperlink for more ...
... based on key word search from Pfam family description. To learn more about the clan, click on hyperlink for more ...
Proteins - Food Science & Human Nutrition
... Temperature (very high or very low) on the other hand will lead to loss in solubility since exposed hydrophobic groups of the denatured protein lead to aggregation (may be desirable or undesirable in food products) Insoluble complex ...
... Temperature (very high or very low) on the other hand will lead to loss in solubility since exposed hydrophobic groups of the denatured protein lead to aggregation (may be desirable or undesirable in food products) Insoluble complex ...
Khoa hoc - Cong nghe
... and Naa/NT increased and peaked at 55°C; if the temperature continues to rise to 650C, the measured indices were reduced. But TVB-N concentration decreased continuously as the temperature increases from 450C to 650C. This can be explained as follows: when the temperature increases from 450C to 550C, ...
... and Naa/NT increased and peaked at 55°C; if the temperature continues to rise to 650C, the measured indices were reduced. But TVB-N concentration decreased continuously as the temperature increases from 450C to 650C. This can be explained as follows: when the temperature increases from 450C to 550C, ...
Iron Sulfur Proteins and their Synthetic Analogues: Structure
... clusters as their core. The various structural types that have been characterised so far are discussed. Attempts to understand their properties and functions at a molecular level through model system~ are described. Introduction The understanding of structures and functions of iron sulfur proteins i ...
... clusters as their core. The various structural types that have been characterised so far are discussed. Attempts to understand their properties and functions at a molecular level through model system~ are described. Introduction The understanding of structures and functions of iron sulfur proteins i ...
CRONOS: the cross-reference navigation server
... In order to detect gene and protein names which are assigned to products of different genes and thus result in erroneous cross-references, dedicated lists are created for each organism separately. Organism-specific lists are necessary, since terms that are ambiguous in one organism might be explicit ...
... In order to detect gene and protein names which are assigned to products of different genes and thus result in erroneous cross-references, dedicated lists are created for each organism separately. Organism-specific lists are necessary, since terms that are ambiguous in one organism might be explicit ...
HOW TO USE BAD: A BRIEF PRESENTATION
... magnitude. The original BAD database (in 2002, 200+ cases) was created as MS-Excel file, and later versions (2004-2006, 400+ cases) were build using SQL. To build a reliable database with relational dependence the data was transferred to an MSAccess file and divided into nine tables in line with the ...
... magnitude. The original BAD database (in 2002, 200+ cases) was created as MS-Excel file, and later versions (2004-2006, 400+ cases) were build using SQL. To build a reliable database with relational dependence the data was transferred to an MSAccess file and divided into nine tables in line with the ...
Questions
... A. Suggest the chemical-structural features of these drugs, which you believe are required for their activity. B. Are there other features you would consider as important? ...
... A. Suggest the chemical-structural features of these drugs, which you believe are required for their activity. B. Are there other features you would consider as important? ...
hypothesized genealogy traced back to the last common ancestor
... The sequence of branching in a cladogram then represents the sequence in which evolutionary novelties (shared derived characters) evolved ...
... The sequence of branching in a cladogram then represents the sequence in which evolutionary novelties (shared derived characters) evolved ...
dna sequence analysis: pairwise comparison
... BestFit uses the local homology algorithm of Smith and Waterman (Advances in Applied Mathematics 2; 482-489 (1981)) to find the best segment of similarity between two sequences. BestFit reads a scoring matrix that contains values for every possible GCG symbol match. The program uses these values to ...
... BestFit uses the local homology algorithm of Smith and Waterman (Advances in Applied Mathematics 2; 482-489 (1981)) to find the best segment of similarity between two sequences. BestFit reads a scoring matrix that contains values for every possible GCG symbol match. The program uses these values to ...
Lecture 3 – Secondary Structure - LCQB
... toward tertiary structure prediction • PSSP algorithms historically rely on amino acid preferences for certain types of secondary structure to infer general rules • The predictions can be refined by the use of multiple sequence alignments or some 3D-structural knowledge ...
... toward tertiary structure prediction • PSSP algorithms historically rely on amino acid preferences for certain types of secondary structure to infer general rules • The predictions can be refined by the use of multiple sequence alignments or some 3D-structural knowledge ...
... transduction system used by the bacterium to respond to and regulate the uptake of the siderophore ferrioxamine (Llamas et al., 2006). Siderophores are high-affinity ironchelating compounds that are produced and secreted by bacteria to solubilize the minute amounts of bioavailable iron present in th ...
01. Amino Acids
... In kinetic resolution, two enantiomers show different reaction rates in a chemical reaction, thereby creating an excess of the less reactive enantiomer. This excess goes through a maximum and disappears on full completion of the reaction. Kinetic resolution is a very old concept in organic chemistry ...
... In kinetic resolution, two enantiomers show different reaction rates in a chemical reaction, thereby creating an excess of the less reactive enantiomer. This excess goes through a maximum and disappears on full completion of the reaction. Kinetic resolution is a very old concept in organic chemistry ...
capitolo 1 - Structural Biology
... We recall briefly some features of the amino acids. Amino acids can be distinguished into different classes in view of their polarity. By varying the criterion for classification it changes the class to which the amino acids belong. Tryptophan and arginine for example, belong to different classes i ...
... We recall briefly some features of the amino acids. Amino acids can be distinguished into different classes in view of their polarity. By varying the criterion for classification it changes the class to which the amino acids belong. Tryptophan and arginine for example, belong to different classes i ...
Hybrid tryptophan aporepressor containing ligand binding sites
... for the proteolytic activation products C3bi, C3dg and of CR2 ligand action and to design and engineer prote C3d of complement component C3 (Cooper et al., Ann. 55 ins that function as recombinant inhibitors of EBV in fection and lymphoma proliferation. Rev. Immunol, 6:85 (1988); Aggregated C3b and ...
... for the proteolytic activation products C3bi, C3dg and of CR2 ligand action and to design and engineer prote C3d of complement component C3 (Cooper et al., Ann. 55 ins that function as recombinant inhibitors of EBV in fection and lymphoma proliferation. Rev. Immunol, 6:85 (1988); Aggregated C3b and ...
Isolation and characterization of cDNA clones encoding
... clones analyzed contained the 138 amino acid coding regions of their respective mature proteins, but only partial sequences of the signal peptides. Minor differences between the nucleotide sequences for clones belonging to the same class were detected. Comparison of the amino acid sequence for PR-la ...
... clones analyzed contained the 138 amino acid coding regions of their respective mature proteins, but only partial sequences of the signal peptides. Minor differences between the nucleotide sequences for clones belonging to the same class were detected. Comparison of the amino acid sequence for PR-la ...
Amino Acid Requirements and Post-absorptive Metabolism in Cattle
... The largest component of the so-called maintenance requirement is MFP. As discussed previously, this component currently differs substantially between NRC (2001) and CNCPS (Fox et al., 2004, Table 1). Another peculiarity of this component of requirement is that no efficiency of utilization of absorb ...
... The largest component of the so-called maintenance requirement is MFP. As discussed previously, this component currently differs substantially between NRC (2001) and CNCPS (Fox et al., 2004, Table 1). Another peculiarity of this component of requirement is that no efficiency of utilization of absorb ...
Electrostatic Interactions in Wild
... & Russell, 1985; Wanvicker & Watson, 1982). Most previous experimental measurements of the energetics of chargecharge interactions have concentrated on charged residues that are accessible to aqueous solvent (Russell & Fersht, 1987; Rees, 1980). The solvation of these charged groups by aqueous solve ...
... & Russell, 1985; Wanvicker & Watson, 1982). Most previous experimental measurements of the energetics of chargecharge interactions have concentrated on charged residues that are accessible to aqueous solvent (Russell & Fersht, 1987; Rees, 1980). The solvation of these charged groups by aqueous solve ...
Metz and Palumbi 1996
... differences. Within species, highly polymorphic bindin alleles result from point substitution, insertion/deletion, and recombination. Since speciation, positive selection favoring allelic variants has generated diversity in bindin polypeptides. Intraspecific bindin variation can be tolerated by the ...
... differences. Within species, highly polymorphic bindin alleles result from point substitution, insertion/deletion, and recombination. Since speciation, positive selection favoring allelic variants has generated diversity in bindin polypeptides. Intraspecific bindin variation can be tolerated by the ...
Immunodetection of PR-1-Iike proteins in grapevine leaves infected
... Although the PR-1 proteins of plants were the subject of much of the earlier work on PRPs and continue to be intensively studied, their apparent biological function(s) remain unknown. Nevertheless, the dish·ibution and location of the PR-1 proteins suggest at least 4 potential functions . First, the ...
... Although the PR-1 proteins of plants were the subject of much of the earlier work on PRPs and continue to be intensively studied, their apparent biological function(s) remain unknown. Nevertheless, the dish·ibution and location of the PR-1 proteins suggest at least 4 potential functions . First, the ...
Experimental illumination of a fitness landscape
... processes and functional constraints on the encoded proteins. Here, we have exploited deep sequencing technology to experimentally determine the fitness of all possible individual point mutants under controlled conditions for a nine-amino acid region of Hsp90. Over the past five decades, limited glimp ...
... processes and functional constraints on the encoded proteins. Here, we have exploited deep sequencing technology to experimentally determine the fitness of all possible individual point mutants under controlled conditions for a nine-amino acid region of Hsp90. Over the past five decades, limited glimp ...
Cdiff_expression_supmat_BiolInv.
... Results of Fisher’s exact tests examining the number of gene associations with GO terms. Genes of interest were determined in mixed model analysis to have a significant effect of composite abiotic environment for seed collection location (PC1). Environment of the collection location was a significan ...
... Results of Fisher’s exact tests examining the number of gene associations with GO terms. Genes of interest were determined in mixed model analysis to have a significant effect of composite abiotic environment for seed collection location (PC1). Environment of the collection location was a significan ...