title: Biogenesis of the cyanobacterial thylakoid membrane system--an update.
abstract: Current molecular analyses suggest that initial steps of the biogenesis of cyanobacterial photosystems progress in a membrane subfraction representing a biosynthetic center with contact to both plasma and thylakoid membranes. This special membrane fraction is defined by the presence of the photosystem II assembly factor PratA. The proposed model suggests that both biogenesis of protein complexes and insertion of chlorophyll molecules into the photosystems occur in this intermediate membrane system.
authors.affiliation: Molekulare Pflanzenwissenschaften, Biozentrum LMU München, Planegg-Martinsried, Germany. joerg.nickelsen@lrz.uni-muenchen.de
authors.forename: Jörg
authors.initials: J
authors.lastname: Nickelsen
authors.forename: Birgit
authors.initials: B
authors.lastname: Rengstl
authors.forename: Anna
authors.initials: A
authors.lastname: Stengel
authors.forename: Marco
authors.initials: M
authors.lastname: Schottkowski
authors.forename: Jürgen
authors.initials: J
authors.lastname: Soll
authors.forename: Elisabeth
authors.initials: E
authors.lastname: Ankele
mesh_terms: D002462:Cell Membrane / Q000378:metabolism; D002734:Chlorophyll / Q000096:biosynthesis*; D000458:Cyanobacteria / Q000378:metabolism*; D008954:Models, Biological; D033903:Periplasmic Proteins / Q000378:metabolism; D045322:Photosynthetic Reaction Center Complex Proteins / Q000096:biosynthesis*; D046939:Synechocystis / Q000378:metabolism / Q000648:ultrastructure; D020524:Thylakoids / Q000378:metabolism*
chemical_list: D033903:Periplasmic Proteins; D045322:Photosynthetic Reaction Center Complex Proteins; D002734:Chlorophyll