3M76:
reference: Homologue structure of the SLAC1 anion channel for closing stomata in leaves., Chen YH, Hu L, Punta M, Bruni R, Hillerich B, Kloss B, Rost B, Love J, Siegelbaum SA, Hendrickson WA, Nature. 2010 Oct 28;467(7319):1074-80. PMID: 20981093

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