L-SR nanojunction study data

Figure_1_ms_suppl.csv
Calcium fluorescence
Fura-2-AM calcium fluorescence imaging data set used to produce the graphs in Figure 1 of the manuscript as well as Figure 1 in the supplement file to the main manuscript. Data are in a csv file with columns headers for indicating the data in each column.

Figure_2_B-D.csv
L-SR characterization
Data for image analysis statistics shown in Figure 2B-D and gathered from transmission electron micrographs. Data are in comma-separated columns in a simple text file. Column headers indicate the quantity and units listed in each column.

Figure_6A.txt
TPC2 open probability vs lysosomal luminal [Ca2+]
Data used for plot in Figure 6A and obtained from analysis of experimental results in Pitt S et al 2010 (see manuscript references). Data are in space/tab-separated columns in a simple text file. Column headers indicate the quantity and units listed in each column.

Figure_6B.txt
TPC2 Ca2+ release rate vs time
Data used for plot in Figure 6B and obtained as described in section “L-SR junctional Ca2+ signal”. Data are in space/tab-separated columns in a simple text file. Column headers indicate the quantity and units listed in each column.

Figure_7A_20_nm.txt, Figure_7A_50_nm.txt, Figure_7A_100_nm.txt
Nanojunctional [Ca2+] vs time
Data for plot in Figure 7A and obtained as average over 100 simulations each started with a different random number generator seed (as described in section “L-SR junctional Ca2+ signal”). The files contain data from simulations with L-SR junctional separations of 20, 50 and 100 nm, respectively. Data are in space/tab-separated columns in a simple text file. Column headers indicate the quantity and units listed in each column.

Figure_7B.txt
Nanojunctional [Ca2+] vs L-SR separation distance
Data for plot in Figure 7B, solid circles, obtained by temporal average of data in figure 7A over entire time interval. Data are in space/tab-separated columns in a simple text file. Column headers indicate the quantity and units listed in each column.

Figure_7B_short_t_avg.txt
Nanojunctional [Ca2+] vs L-SR separation distance
Data for plot in Figure 7B, empty circles, obtained by temporal average of data in figure 7A over a shorter time interval, as described in section “Reconciling the temporal scales in simulation and experimental results”. Data are in space/tab-separated columns in a simple text file. Column headers indicate the quantity and units listed in each column.