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Literature summary extracted from

  • Lushy, A.; Verchovsky, L.; Nechushtai, R.
    The stable assembly of newly synthesized PsaE into the photosystem I complex occurring via the exchange mechanism is facilitated by electrostatic interactions (2002), Biochemistry, 41, 11192-11199.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.97.1.12 the psaE gene is cloned and overexpressed in Escherichia coli. PsaE (a peripheral subunit of the PSI complex) is involved in the docking of ferredoxin/flavodoxin to the PSI complex and also participates in the cyclic electron transfer around phosphosystem I Mastigocladus laminosus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.97.1.12 reduced plastocyanin + oxidized ferredoxin + hv Mastigocladus laminosus
-
oxidized plastocyanin + reduced ferredoxin
-
?

Organism

EC Number Organism UniProt Comment Textmining
1.97.1.12 Mastigocladus laminosus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.97.1.12 PsaE protein is purified to homogeneity by affinity chromatography. Subunit PsaE (a peripheral subunit of the PSI complex)is involved in the docking of ferredoxin/flavodoxin to the PSI complex and also participates in the cyclic electron transfer around phosphosystem I Mastigocladus laminosus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.97.1.12 reduced plastocyanin + oxidized ferredoxin + hv
-
Mastigocladus laminosus oxidized plastocyanin + reduced ferredoxin
-
?
1.97.1.12 reduced plastocyanin + oxidized ferredoxin + hv subunit PsaE (a peripheral subunit of the PSI complex) is involved in the docking of ferredoxin/flavodoxin to the PSI complex and also participates in the cyclic electron transfer around phosphosystem I Mastigocladus laminosus oxidized plastocyanin + reduced ferredoxin
-
?

Subunits

EC Number Subunits Comment Organism
1.97.1.12 More PsaE (a peripheral subunit of the PSI complex) is involved in the docking of ferredoxin/flavodoxin to the PSI complex and also participates in the cyclic electron transfer around phosphosystem I. The interactions formed between different subunits of the complex may be hydrophobic or electrostatic in nature Mastigocladus laminosus