Temat: tRNA - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The new aspects of aminoacyl-tRNA synthetases.
Autorzy:: Szymański, Maciej
Deniziak, Marzanna
Barciszewski, Jan
Powiązania:: https://bibliotekanauki.pl/articles/1044333.pdf
Data publikacji:: 2000
Wydawca:: Polskie Towarzystwo Biochemiczne
Tematy:: tRNA
aminoacylation
protein biosynthesis
aminoacyl-tRNA synthetases
Opis:: Aminoacyl-tRNA synthetases (AARS) are essential proteins found in all living organisms. They form a diverse group of enzymes that ensure the fidelity of transfer of genetic information from the DNA into the protein. AARS catalyse the attachment of amino acids to transfer RNAs and thereby establish the rules of the genetic code by virtue of matching the nucleotide triplet of the anticodon with its cognate amino acid. Here we summarise the effects of recent studies on this interesting family of multifunctional enzymes.
Źródło:: Acta Biochimica Polonica; 2000, 47, 3; 821-834
0001-527X
Pojawia się w:: Acta Biochimica Polonica
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: The genetic code - 40 years on
Autorzy:: Szymański, Maciej
Barciszewski, Jan
Powiązania:: https://bibliotekanauki.pl/articles/1041109.pdf
Data publikacji:: 2007
Wydawca:: Polskie Towarzystwo Biochemiczne
Tematy:: tRNA
genetic code
aminoacyl-tRNA synthetase
Opis:: The genetic code discovered 40 years ago, consists of 64 triplets (codons) of nucleotides. The genetic code is almost universal. The same codons are assigned to the same amino acids and to the same START and STOP signals in the vast majority of genes in animals, plants, and microorganisms. Each codon encodes for one of the 20 amino acids used in the synthesis of proteins. That produces some redundancy in the code and most of the amino acids being encoded by more than one codon. The two cases have been found where selenocysteine or pyrrolysine, that are not one of the standard 20 is inserted by a tRNA into the growing polypeptide.
Źródło:: Acta Biochimica Polonica; 2007, 54, 1; 51-54
0001-527X
Pojawia się w:: Acta Biochimica Polonica
Dostawca treści:: Biblioteka Nauki

Artykuł

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