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I would like to make the Glu and Asp protonated, and the Lys and Arg uncharged.
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While I was trying to do it by addH function with chosing the protonation sates option -> Asp, or chose His. The resulting protonation states of Glu and Arg were the same, as Glu deprotonated and Arg protonated.
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How could I reach the right protonatation states as I expected?
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Thanks
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Qchao
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