Number of proteins in each of the protein sets explored in this study.

N: total number of proteins in the raw data sets explored in the computational phase of the study. Feature-based, general localization and transmembrane topology predictions obtained for each protein are shown in Tables S1, S2, S3 and S4 (M. tuberculosis H37Rv genome ORFs), Tables S5 (proteins reported by Gu et al. and Sinha et al.) and S6 (cytoplasmic proteins reported in TBsgc: TB Structural Genomics Consortium).
n: number of proteins from each protein set source selected based the criteria established in this study whose subcellular localization was assessed in the experimental phase.