PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16034533-1 2004 The plant-type ferredoxins (Fds) are the [2Fe-2S] proteins that function primarily in photosynthesis; they transfer electrons from photoreduced Photosystem I to ferredoxin NADP(+) reductase in which NADPH is produced for CO(2) assimilation. co(2) 221-226 ferredoxin reductase Homo sapiens 161-189