Amino acid-nucleotide interactions on an insoluble solid support. I. A simple model of the amino acid acceptor terminus of a tRNA.Merrifield's 2 chloromethylated polystyrene resinMerrifield's 2 chloromethylated polystyrene resinAdenosine 5′-monophosphate (AMP) can be attached to Merrifield resin [...
The amino acid and nucleotide biosynthetic pathways make repeated use of the biological cofactors pyridoxal phosphate, tetrahydrofolate, and S-adenosylmethionine. Pyridoxal phosphate is required for transamination reactions involving glutamate and for other amino acid transformations. One-carbon transfers require...
The deduced amino acid sequences of the two differ only by 13 residues (96%) identity), whereas the nucleotide sequences are relatively divergent (81% identity in the coding regions). These results, together with N-terminal amino acid sequencing data, suggest the existence of two different ...
What makes an amino acid essential? 3-phosphoglycerate, phosphoenolpyruvate, pyruvate, OAA, α-ketoglutarate Glycolysis and CAC sources of amino acids De novo synthesis (from AAs, CO2, ,formate); salvage pathways (recycling) 2 general pathways of nucleotide biosynthesis 2 Cs from formate, C=C-N...
Nucleotide and amino acid sequences of canine herpesvirus gB and gC Disclosed and claimed are nucleotides for genes encoding the canine herpesvirus (CHV) gB, gC and gD homologues. These genes encode polypeptides of 879, 459 and 345 amino acids, respectively, which are also disclosed. The nucleot...
aThe complete nucleotide and deduced amino acid sequence of 完全核苷酸和导出的氨基酸序列[translate]
Historically, chemical synthesis has been the classical pathway to produce achiral amino acids like glycine or aracemic mixtureofd,l-methionine ord,l-alanine. The firstamino acid synthesiswas reported in 1850 with the name ofStrecker synthesis. According to this reaction the conversion of an aldehyde...
There is an increasing need to develop bioinformatic tools to organise and analyse the rapidly growing amount of nucleotide and amino acid sequence data in organisms ranging from viruses to eukaryotes. A simple sequence editor (SSE) was developed to crea
9. Nucleotide Biosynthesis in Amino Acid Auxotrophic Bacteria(氨基酸营养缺 陷型细菌的核苷酸的生物合成) Normal E. coli cells can synthe-size all the standard amino acids, but some mutants, called amino acid auxotrophs, are unable to synthesize a specific amino acid and require its addition to ...