Nucleotide sequences of the psaA and the psaB genes encoding the reaction center proteins of Photosystem I in Anabaena variabilis ATCC 29413

Karin J. Nyhus, Kintake Sonoike, Himadri B. Pakrasi

Research output: Contribution to journalArticle


We have determined the nucleotide sequence of the psaAB gene cluster from the filamentous cyanobacterium Anabaena variabilis ATCC 29413. These genes encode the Photosystem I reaction center proteins, which are highly homologous to similar proteins in other cyanobacteria and higher plants.

Original languageEnglish
Pages (from-to)247-251
Number of pages5
JournalBBA - Bioenergetics
Issue number2
Publication statusPublished - 1994 Apr 28
Externally publishedYes



  • (Anabaena variabilis ATCC 29413)
  • Cyanobacterium
  • filamentous
  • Photosystem I
  • psaA
  • psaB
  • Reaction center protein

ASJC Scopus subject areas

  • Biophysics

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