PsaN | PSI-N subunit of photosystem I

KLH-conjugated synthetic peptide chosen from Arabidopsis thaliana PsaN protein sequence At5g64040

9.7 kDa

Chlamydomonas reinhardtii, Synechococcus sp. PCC7942

PSI antibody collection

Plant protein extraction buffer

Secondary antibodies

Photosystem I (PSI) of chloroplasts is a multisubunit membrane-protein complex that catalyzes the electron transfer from the reduced plastocyanin (or cytochrome c6) in the thylakoid lumen to the oxidized ferredoxin (or flavodoxin) in the chloroplast stroma. PsaN is necessary for docking plastocyanin to the PSI complex. PSI-N is the only subunit located entirely on the lumenal side of PSI.