EGTA, a calcium chelator, inhibits electron transport in photosystem II of spinach chloroplasts at two different sites.
D002118:Calcium / Q000494:pharmacology; D002413:Cations, Divalent; D002736:Chloroplasts / Q000187:drug effects / Q000378:metabolism*; D004533:Egtazic Acid / Q000494:pharmacology*; D004579:Electron Transport / Q000187:drug effects; D005026:Ethylene Glycols / Q000494:pharmacology*; D007700:Kinetics; D010788:Photosynthesis / Q000187:drug effects*; D010944:Plants / Q000378:metabolism
D002413:Cations, Divalent; D005026:Ethylene Glycols; D004533:Egtazic Acid; D002118:Calcium