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  1. No Access

    Chapter

    Abundance of Photosystem I Proteins in Cyanobacteria and Chloroplasts

    The biosynthesis of photosynthetic complexes encompasses the coordination of diverse processes with the potential for many levels of regulation. Collectively, complex assembly involves the expression of chloro...

    Jun Sun, Donald A. Heck, Wu Xu… in The Chloroplast: From Molecular Biology to… (1999)

  2. No Access

    Article

    Function and organization of Photosystem I polypeptides

    Photosystem I functions as a plastocyanin:ferredoxin oxidoreductase in the thylakoid membranes of chloroplasts and cyanobacteria. The PS I complex contains the photosynthetic pigments, the reaction center P700...

    Parag R. Chitnis, Qiang Xu, Vaishali P. Chitnis… in Photosynthesis Research (1995)

  3. No Access

    Article

    Targeted deletion of psaJ from the cyanobacterium Synechocystis sp. PCC 6803 indicates structural interactions between the PsaJ and PsaF subunits of photosystem I

    Photosystem I catalyzes the light-driven oxidation of plastocyanin or cytochrome c 6 and the reduction of ferredoxin or flavodoxin. PsaJ is a 4.4 kDa hydrophobic subunit of phot...

    Qiang Xu, William R. Odom, James A. Guikema, Vaishali P. Chitnis… in Plant Molecular Biology (1994)

  4. No Access

    Article

    Stable assembly of PsaE into cyanobacterial photosynthetic membranes is dependent on the presence of other accessory subunits of photosystem I

    We studied assembly of the PsaE subunit of photosystem I into photosynthetic membranes of cyanobacterial mutant strains that lack specific photosystem I subunits. Radiolabeled PsaE was incubated with photosynt...

    Yuval Cohen, Vaishali P. Chitnis, Rachel Nechushtai… in Plant Molecular Biology (1993)