RPS14

2022-11-15 | Categories genes  | Tags mitochondria 

• Information
  • Symbol: RPS14
  • MSU: LOC_Os08g02640
  • RAPdb: Os08g0120000
• PSP score
  • LOC_Os08g02640.4: 0.7394
  • LOC_Os08g02640.5: 0.7394
  • LOC_Os08g02640.3: 0.7394
  • LOC_Os08g02640.2: 0.7394
  • LOC_Os08g02640.1: 0.2666
• PLAAC score
  • LOC_Os08g02640.4: 0
  • LOC_Os08g02640.5: 0
  • LOC_Os08g02640.3: 0
  • LOC_Os08g02640.2: 0
  • LOC_Os08g02640.1: 0
• pLDDT score
  • NA
• Publication
  • A single nuclear transcript encoding mitochondrial RPS14 and SDHB of rice is processed by alternative splicing: Common use of the same mitochondrial targeting signal for different proteins, 1999, Proc Natl Acad Sci U S A.
• Genbank accession number
  • AB017427
• Key message
  • The rice mitochondrial genome has a sequence homologous to the gene for ribosomal protein S14 (rps14), but the coding sequence is interrupted by internal stop codons
  • The nuclear rps14 gene encodes a long N-terminal extension showing significant similarity to a part of mitochondrial succinate dehydrogenase subunit B (SDHB) protein from human and a malarial parasite (Plasmodium falciparum)
  • Considering that the rice mitochondrial genome lacks the sdhB gene but contains the rps14-related sequence, transfer of the sdhB gene seems to have occurred before the transfer of the rps14 gene
  • The migration of the mitochondrial rps14 sequence into the already existing sdhB gene could bestow the capacity for nuclear expression and mitochondrial targeting
  • A single nuclear transcript encoding mitochondrial RPS14 and SDHB of rice is processed by alternative splicing: Common use of the same mitochondrial targeting signal for different proteins
• Connection

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