34554 (psbW) PLN00039Thalassiosira pseudonana
|T. pseudonana||P. tricornutum||P. tricornutum DiatomCyc||F. cylindrus||Pseudo-nitzschia multiseries||E. huxleyi||C. reinhardtii||A. thaliana||P. sojae|
|Not available||Not available||231595||297466||59601||Cre10.g440450.t1.2||AT4G28660.1||Not available|
GO:0009654 GO:0015979 GO:0016020 -
photosystem II oxygen evolving complex
A complex, composed of a cluster of manganese, calcium and chloride ions bound to extrinsic proteins, that catalyzes the splitting of water to O2 and 4 H+. In cyanobacteria there are five extrinsic proteins in OEC (PsbO, PsbP-like, PsbQ-like, PsbU and PsbV), while in plants there are only three (PsbO, PsbP and PsbQ).
The synthesis by organisms of organic chemical compounds, especially carbohydrates, from carbon dioxide (CO2) using energy obtained from light rather than from the oxidation of chemical compounds.
Double layer of lipid molecules that encloses all cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins.