Define nucleotide. nucleotide synonyms, nucleotide pronunciation, nucleotide translation, English dictionary definition of nucleotide. n. Any of a group of compounds consisting of a nucleoside combined with a phosphate group and constituting the units th
The translation of messenger RNA sequences into polypeptide sequences according to the genetic code is central to life. How this process, which relies on the ribosomal machinery, arose from much simpler precursors is unclear. Here, we demonstrate that si
For example, L-[ 35 S]methionine may be stabilized to prevent formation of a 47 KD band in protein transcription/translation experiments.Alan HendersonKenneth S. BowlerUSUS4793987 * Apr 25, 1986 Dec 27, 1988 Amersham International Plc Amino acid or nucleotide with carboxyl- or sulfonate ...
The gene codes for a 72-residue protein whose predicted amino acid sequence is identical to that previously determined for protein C with the exception of an amino-terminal methionine predicted from the gene sequence, but not found in the mature protein. The translational initiation codon is ...
Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, responding to stimuli, providing structure to cells and organisms, and ...
The deduced polypeptide contained 460 amino acid residues, and the sequence had a high similarity with those of EF-lα polypeptides from other species. The level of tef-1 mRNA was low in conidia but high in growing cells. When mycelia were transferred to poor nutrient media, the level of ...
The 24-amino-acid sequence at the amino terminus showed features characteristic of a signal . Two proteins of different sizes were identified by the maxicell method, one corresponding to the protein and the other corresponding to the processed product without the signal . Neither the isozyme-...
Nucleotide and deduced amino acid sequence of the gene for a novel protein with a possible regulatory function encoded in the β operon of Staphylococcus a... Abstract Although considerable homology exists between the translation products of the rplL, rpoB and rpoC genes of the 尾 operons of the...
they move to the cytoplasm, where, as key regulators of translation, they “read” the code carried by mRNA. A sequence of three nitrogenous bases in mRNA specifies incorporation of a specificamino acidin the sequence that makes up the protein. Molecules of tRNA (sometimes also calledsoluble,...
Monomers are joined together by chemical bonds to form a polymer. For example, a protein's monomer is an amino acid, while a nucleic acid's monomer is a nucleotide. Nucleotides serve as the basic subunits that build deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), both of which are...