TY - GEN AU - Vrettos,J S AU - Stone,D A AU - Brudvig,G W TI - Quantifying the ion selectivity of the Ca2+ site in photosystem II: evidence for direct involvement of Ca2+ in O2 formation SN - 0006-2960 PY - 2001///0920 KW - Binding, Competitive KW - Calcium KW - antagonists & inhibitors KW - Cations, Divalent KW - metabolism KW - Cations, Monovalent KW - Kinetics KW - Metals KW - Molecular Weight KW - Oxygen KW - Peptides KW - Photosynthetic Reaction Center Complex Proteins KW - Photosystem II Protein Complex KW - Protein Binding KW - Spinacia oleracea KW - Strontium N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1021/bi010679z ER -