Trypanosoma brucei Plasma membrane-type 'Ca POT. 2+'-ATPase 1 (TbPMC1) and 2 (TbPMC2) genes encode functional 'Ca POT. 2+'-ATPases localized to the acidocalcisomes and plasma membrane, and essential for 'Ca POT. 2+' homeostasis and growth - Luo, Shuhong; Rohloff, Peter; Cox, Joanna; Uyemura, Sérgio Akira; Docampo, Roberto (The Journal of Biological Chemistry, 2004)