PSAF_HORVU 235 Probably participates in efficiency of electron transfer from plastocyanin to P700 (or cytochrome c553 in algae and cyanobacteria). This plastocyanin-docking protein contributes to the specific association of plastocyanin to PSI. Photosystem I reaction center subunit III, chloroplastic MAALAASIATSTAFAAKPRLSRPPARLSVSCSASSGDNNNSTATPSLSASIKTFSAALALSSVLLSSAATSPPPAAADIAGLTPCKESKAFAKREKQSVKKLNSSLKKYAPDSAPALAIQATIDKTKRRFENYGKFGLLCGSDGLPHLIVSGDQRHWGEFITPGVLFLYIAGWIGWVGRSYLIAVSGEKKPAMREIIIDVELAARIIPRGFIWPVAAYRELINGDLVVDDADIGY PSAF Light-harvesting complex I 17 kDa protein PSI-F