Molecular cloning of a gene encoding a 20S proteasome β subunit from Plasmodium falciparum

Gao De Li, Ji Liang Li, Mathirut Mugthin, Steve Ward

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

A novel gene was cloned from Plasmodium falciparum. Database searches indicated this gene to be a member of the 20S proteasome β-subunit family. Comparison of the gene's genomic DNA sequence with cDNA sequence revealed a 156-bp intron 85 bp downstream from the start codon. The nucleotide sequence of the gene contains one open reading frame encoding 265 amino acids with a predicted molecular mass of 30.9 kDa and a pI of 6.2. Northern blot analysis showed the transcript size to be approximately 1.6 kb indicating that some 800 bp of the transcript is non-coding. (C) 2000 Australian Society for Parasitology Inc.
Original languageEnglish
Pages (from-to)729-733
Number of pages5
JournalInternational Journal for Parasitology
Volume30
Issue number6
DOIs
Publication statusPublished - 1 May 2000
Externally publishedYes

Keywords

  • Beta-subunit
  • Multicatalytic protease complex
  • Plasmodium falciparum
  • Proteasome

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