{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Beckova M"],"funding":["Grantová Agentura České Republiky","Akademie Věd České Republiky","European Research Council"],"pagination":["363-371"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9458580"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["152(3)"],"pubmed_abstract":["The repair of photosystem II is a key mechanism that keeps the light reactions of oxygenic photosynthesis functional. During this process, the PSII central subunit D1 is replaced with a newly synthesized copy while the neighbouring CP43 antenna with adjacent small subunits (CP43 module) is transiently detached. When the D2 protein is also damaged, it is degraded together with D1 leaving both the CP43 module and the second PSII antenna module CP47 unassembled. In the cyanobacterium Synechocystis sp. PCC 6803, the released CP43 and CP47 modules have been recently suggested to form a so-called no reaction centre complex (NRC). However, the data supporting the presence of NRC can also be interpreted as a co-migration of CP43 and CP47 modules during electrophoresis and ultracentrifugation witho"],"journal":["Photosynthesis research"],"pubmed_title":["Photosystem II antenna modules CP43 and CP47 do not form a stable 'no reaction centre complex' in the cyanobacterium Synechocystis sp. PCC 6803."],"pmcid":["PMC9458580"],"funding_grant_id":["854126","61388971","19-29225X"],"pubmed_authors":["Sobotka R","Beckova M","Komenda J"],"additional_accession":[]},"is_claimable":false,"name":"Photosystem II antenna modules CP43 and CP47 do not form a stable 'no reaction centre complex' in the cyanobacterium Synechocystis sp. PCC 6803.","description":"The repair of photosystem II is a key mechanism that keeps the light reactions of oxygenic photosynthesis functional. During this process, the PSII central subunit D1 is replaced with a newly synthesized copy while the neighbouring CP43 antenna with adjacent small subunits (CP43 module) is transiently detached. When the D2 protein is also damaged, it is degraded together with D1 leaving both the CP43 module and the second PSII antenna module CP47 unassembled. In the cyanobacterium Synechocystis sp. PCC 6803, the released CP43 and CP47 modules have been recently suggested to form a so-called no reaction centre complex (NRC). However, the data supporting the presence of NRC can also be interpreted as a co-migration of CP43 and CP47 modules during electrophoresis and ultracentrifugation witho","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Jun","modification":"2025-04-20T00:39:39.42Z","creation":"2025-04-20T00:39:39.42Z"},"accession":"S-EPMC9458580","cross_references":{"pubmed":["35015206"],"doi":["10.1007/s11120-022-00896-w"]}}