Number of the records: 1
Assembling and maintaining the Photosystem II complex in chloroplasts and cyanobacteria
- 1.0389935 - MBÚ 2013 RIV GB eng J - Journal Article
Komenda, Josef - Sobotka, Roman - Nixon, P. J.
Assembling and maintaining the Photosystem II complex in chloroplasts and cyanobacteria.
Current Opinion in Plant Biology. Roč. 15, č. 3 (2012), s. 245-2051. ISSN 1369-5266. E-ISSN 1879-0356
R&D Projects: GA ČR GAP501/10/1000; GA ČR(CZ) GAP501/11/0377; GA MŠMT(CZ) ED2.1.00/03.0110; GA AV ČR IAA400200801
Institutional support: RVO:61388971
Keywords : alga * cyanobacteria * Photosystem II
Subject RIV: EE - Microbiology, Virology
Impact factor: 8.455, year: 2012
Plants, algae and cyanobacteria grow because of their ability to use sunlight to extract electrons from water. This vital reaction is catalysed by the Photosystem II (PSII) complex, a large multi-subunit pigment-protein complex embedded in the thylakoid membrane. Recent results show that assembly of PSII occurs in a step-wise fashion in defined regions of the membrane system, involves conserved auxiliary factors and is closely coupled to chlorophyll biosynthesis. PSII is also repaired following damage by light. FtsH proteases play an important role in selectively removing damaged proteins from the complex, both in chloroplasts and cyanobacteria, whilst undamaged subunits and pigments are recycled. The chloroplastic Deg proteases play a supplementary role in PSII repair
Permanent Link: http://hdl.handle.net/11104/0218849
Number of the records: 1