methionine
101amino acid — Biochem. any of a class of organic compounds that contains at least one amino group, NH2, and one carboxyl group, COOH: the alpha amino acids, RCH(NH2)COOH, are the building blocks from which proteins are constructed. Cf. essential amino acid.… …
102Homocysteine — An amino acid produced by the body, usually as a byproduct of consuming meat. Homocysteine is made from another amino acid, methionine, and then in turn is converted into other amino acids. Elevated levels of homocysteine in the blood appear to… …
103Essential amino acid — An essential amino acid or indispensable amino acid is an amino acid that cannot be synthesized de novo by the organism (usually referring to humans), and therefore must be supplied in the diet. Contents 1 Essentiality vs. conditional… …
104Homocysteine S-methyltransferase — In enzymology, a homocysteine S methyltransferase (EC number|2.1.1.10) is an enzyme that catalyzes the chemical reaction:S adenosyl L methionine + L homocysteine ightleftharpoons S adenosyl L homocysteine + L methionineThus, the two substrates of …
105Photo-reactive amino acid analog — Photo reactive amino acid analogs for in vivo crosslinking of protein complexes were introduced in 2005 by researchers from the Max Planck Institute [cite journal| author=Suchanek, M., Radzikowska, A., and Thiele, C. |date=2005 |title=Photo… …
106Codon-start — Codon d initiation Le codon d initiation ou codon de démarrage est un triplet de nucléotides qui dirige l initiation de la traduction protéique, il signale le début du message génétique sur un ARNm. Chez les Eucaryotes, ce codon est presque… …
107Codon D'initiation — Le codon d initiation ou codon de démarrage est un triplet de nucléotides qui dirige l initiation de la traduction protéique, il signale le début du message génétique sur un ARNm. Chez les Eucaryotes, ce codon est presque exclusivement le triplet …
108Codon d'initiation — Le codon d initiation ou codon de démarrage est un triplet de nucléotides qui dirige l initiation de la traduction protéique, il signale le début du message génétique sur un ARNm. Chez les eucaryotes, ce codon est presque exclusivement le triplet …
109Codon initiateur — Codon d initiation Le codon d initiation ou codon de démarrage est un triplet de nucléotides qui dirige l initiation de la traduction protéique, il signale le début du message génétique sur un ARNm. Chez les Eucaryotes, ce codon est presque… …
110Genetic code — A series of codons in part of a messenger RNA (mRNA) molecule. Each codon consists of three nucleotides, usually representing a single amino acid. The nucleotides are abbreviated with the letters A, U, G and C. This is mRNA, which uses U (uracil) …
