These notations are used interchageably in the experimental data files and mathematica notebooks:

For proofreader characterisation:

Monomers
B1 = M1
B1a = M2
B1b = M3

Proofreaders
P29-5 = P5-6 = P6
P28-5 = P5-7 = P7
P27-5 = P5-8 = P8


For dimerization experiments
M1 = M'1
M1a = M'2
M1b = M'3

Proofreaders
P'29-5 = P'5-6 = P'6
P'28-5 = P'5-7 = P'7
P'27-5 = P'5-8 = P'8