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. 2023 Nov 7;33(4):355–373. doi: 10.1093/hmg/ddad188

Figure 8.

Figure 8

Modulation of constitutively active GluD1 and GluD2 M3 variants by extracellular Ca2+. Representative Ca2+ concentration-response curves for (A) GluD1-A650T and (B) GluD2-A654T. The dotted line represents zero current. (C–F) Ca2+ concentration-response of GluD1-A650T, GluD2-A654D, GluD2-L656V, GluD2-T649A, and GluD2-A654T. For each experiment, same day control curves recorded for the lurcher variant GluD2-A654T are shown. All recordings normalized to NMDG+ − Na+ difference current. Unlike GluD2-A654T, GluD1-A650T and GluD2-A654D were modestly inhibited by Ca2+.