Structural Basis for Ca2+ Selectivity of a Voltage-gated Calcium Channel

0.1M Na-citrate,pH 4.75, 2M ammonium sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 298K

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS

Tetrameric, Voltage-gated Ion Channel, Voltage-gated Calcium Channel, Calcium Selective, Transport Protein, Membrane, METAL TRANSPORT