Definition, Betydelse, Synonymer & Anagram | Engelska ordet PROLINE

Definition av PROLINE

1. (biokemi) aminosyran prolin

Exempel på hur man kan använda PROLINE i en mening

• Hydroxyproline differs from proline by the presence of a hydroxyl (OH) group attached to the gamma carbon atom.
• The encoded protein is rich in hydrophobic amino acids such as glycine and proline, which form mobile hydrophobic regions bounded by crosslinks between lysine residues.
• He used these two precipitating agents to isolate the amino acids glycine and proline, respectively, for his research on elastin.
• All mucins contain a tandem repeat domain that has repeating amino acid sequences high in serine, threonine and proline.
• Amino acids (300 mg glutamine; 200 mg arginine; 50 mg each asparagine, cystine, leucine, and isoleucine; 40 mg lysine hydrochloride; 30 mg serine; 20 mg each aspartic acid, glutamic acid, hydroxyproline, proline, threonine, tyrosine, and valine; 15 mg each histidine, methionine, and phenylalanine; 10 mg glycine; 5 mg tryptophan; and 1 mg reduced glutathione).
• Albery was a long-term collaborator of Jeremy Knowles, and published many articles with him, for example in studying the energetics of the reaction catalysed by proline racemase.
• The result was twelve protein-like amino acids: aspartic acid, glutamic acid, glycine, alanine, valine, leucine, isoleucine, serine, threonine, proline, tyrosine, and phenylalanine.
• Release of arginase, proline, polyaminases and TGF-β by the activated M2 cell is tied with wound repair and fibrosis.
• These proteins have peptidyl prolyl isomerase activity, which catalyzes the isomerization of peptide bonds from trans form to cis form at proline residues and facilitates protein folding.
• In Hartnup disease, urinary excretion of proline, hydroxyproline, and arginine remains unchanged, differentiating it from other causes of generalized aminoaciduria, such as Fanconi syndrome.
• They are unusually rich in glutamine, proline, alanine, and leucine residues and their sequences show a series of tandem repeats presumed to be the result of multiple intragenic duplication.
• The compounds have a similar structure, that of eight amino-acid residues arranged in a conserved macrobicyclic motif (an overall pentacyclic structure when counting the rings inherent in the proline and tryptophan-derived residues); they were isolated in 1941 by Heinrich O.
• Hydrolysis of lincosamides, specifically lincomycin, splits the molecule into its building blocks of the sugar and proline moieties.
• In these cases, arginine is replaced by proline at position 696 in the IKAP protein's chain of amino acids (also written as Arg696Pro), or proline is replaced by leucine at position 914 (also written as Pro914Leu).
• In the simplest version, nitrosobenzene oxidizes a carbonyl to an αhydroxylamine, with a proline organocatalyst for enantioselection.
• In this process, polypeptides that have a unique stretch of 3 amino acids (asparagine - X - serine/threonine, where X represents any amino acid except proline) are modified with a complex sugar moiety on the amide group of asparagine.
• Several macronutrients and biomolecules can cause bacterial cells to filament, including the amino acids glutamine, proline and arginine, and some branched-chain amino acids.
• These parameters may depend on the residue j; for example, a proline residue may easily nucleate a helix but not propagate one; a leucine residue may nucleate and propagate a helix easily; whereas glycine may disfavor both the nucleation and propagation of a helix.
• In 2010, a Van 't Hoff analysis was used to determine whether water preferentially forms a hydrogen bond with the C-terminus or the N-terminus of the amino acid proline.
• A serine carboxypeptidase that cleaves the C-terminal residue from peptides containing the sequence -Pro-Xaa (Pro is proline, Xaa is any amino acid on the C-terminus of a peptide) is called "prolyl carboxypeptidase".

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