The primary structure of thioredoxin from the filamentous cyanobacterium Anabaena sp. 7119.


Thioredoxin from the cyanobacterium Anabaena 7119 serves as electron donor to ribonucleotide reductase and as a protein disulfide reductase. This small, heat-stable protein was found to have structural and functional similarities to thioredoxins from both bacterial and mammalian sources. We here report the complete primary structure of Anabaena thioredoxin… (More)