1984
DOI: 10.1093/nar/12.14.5779
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Human purine nucleoside phosphorylase cDNA sequence and genomic clone characterization

Abstract: The isolation of a cDNA clone containing the complete coding region for human purine nucleoside phosphorylase (PNP) has been described previously. In this report we present the nucleotide sequence of this cDNA clone and compare the derived amino acid sequence, encoding a protein of 32 kilodaltons, with the published amino acid composition. Using a fragment of the cDNA clone as a probe, human PNP genomic clones from a bacteriophage lambda library have been isolated and the structural organization of the wild ty… Show more

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Cited by 81 publications
(37 citation statements)
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References 30 publications
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“…1 and 2). ORF290, which can encode a polypeptide of 290 amino acids, shows homology with human purine nucleoside phosphorylase gene (43). Of the 290 amino acids, 41% were identical to those of human purine nucleoside phosphorylase.…”
Section: Resultsmentioning
confidence: 99%
“…1 and 2). ORF290, which can encode a polypeptide of 290 amino acids, shows homology with human purine nucleoside phosphorylase gene (43). Of the 290 amino acids, 41% were identical to those of human purine nucleoside phosphorylase.…”
Section: Resultsmentioning
confidence: 99%
“…7) On the other hand, the purine nucleoside phosphorylase isolated from Escherichia coli can additionally catalyze the phosphorolysis of adenosine. 8) Genes coding for purine nucleoside phosphorylases have been cloned from human, mouse, and E. coli cells.…”
Section: -6)mentioning
confidence: 99%
“…Он является гомотримерическим ферментом с массой примерно 96 кДа. Молекулярная масса субъединиц фермента, рассчитанная на основании секвенированной сДНК из клеток человека линии Hela, равна 32,003 кДа [25,26]. Проведённые эксперименты по секвенированию гена ПНФ выявили новые мутации в результате досрочного образования стоп-кодона.…”
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