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Literature summary for 1.97.1.12 extracted from

  • Xu, W.; Wang, Y.; Taylor, E.; Laujac, A.; Gao, L.; Savikhin, S.; Chitnis, P.
    Mutational analysis of photosystem I of Synechocystis sp. PCC 6803: The role of four conserved aromatic residues in the j-helix of PsaB (2011), PLoS ONE, 6, e24625.
    View publication on PubMedView publication on EuropePMC
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Protein Variants

Protein Variants Comment Organism
F647C mutant strain cannot grow under photoautotrophic conditions because of low photosystem I activity, possibly due to low levels of proteins Synechocystis sp.
F649C/G650I mutant strain cannot grow under photoautotrophic conditions because of low photosystem I activity, possibly due to low levels of proteins Synechocystis sp.
H651C/L652M mutant strain cannot grow under photoautotrophic conditions because of low photosystem I activity, possibly due to low levels of proteins Synechocystis sp.
additional information molecular analysis of spontaneous revertants from the mutants H651C/L652M, F649C/G650I and F647C suggests that an aromatic residue at F647 and a small residue at G650 may be necessary for maintaining the structural integrity of photosystem I Synechocystis sp.
S641C/V642I mutation in subunit PsaB. Mutant strain grows photoautotrophically and shows no obvious reduction in the photosystem I activity. Kinetics of P700 re-reduction by plastocyanin remains unaltered Synechocystis sp.
W643C/A644I mutation in subunit PsaB. Mutant strain grows photoautotrophically and shows no obvious reduction in the photosystem I activity. Kinetics of P700 re-reduction by plastocyanin remains unaltered Synechocystis sp.
W645C mutation in subunit PsaB. Mutant strain grows photoautotrophically and shows no obvious reduction in the photosystem I activity. Kinetics of P700 re-reduction by plastocyanin remains unaltered Synechocystis sp.

Localization

Localization Comment Organism GeneOntology No. Textmining

Organism

Organism UniProt Comment Textmining
Synechocystis sp.
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