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Table 6 Subcellular distribution of 8701-BC proteins

From: Proteome analysis of breast cancer cells (8701-BC) cultured from primary ductal infiltrating carcinoma: relation to correspondent breast tissues

PROTEIN DESCRIPTION % in Vol MB/CT LOCALIZATION PROTEIN DESCRIPTION % in Vol MB/CT LOCALIZATION
Annexin I 3.6   GRP 78 3.1 ER
ATP synthase β chain 5.6 MIT HSP 60, Heat shock protein 60 1.8 MIT
β actin 0.38 CYT MIF, Macrophage migration inhibitory factor 0.06 CYT
Calreticulin 2.96 ER Mitochondrial 60S ribosomal protein L7/L12 0.03 MIT
Cathepsin D 0.52 LYS PDI, Protein disulfide isomerase 3.4 ER
CK 8, Cytokeratin 8 0.9 CYT Peptidyl prolyl cis-trans isomerase A 0.49 CYT
CK 18, Cytokeratin 18 0.28 CYT PGDH, 15-Hydroxyprostaglandin dehydrogenase 0.11 CYT
Collagen binding protein 2 1.5 ER Phosphatidylethanolamine-binding protein 0.16 CYT
Cytochrome C oxidase polypeptide VA 2.7 MIT Possible cytidilate kinase 0.5  
Elongation factor 1β 0.6   Proteasome, Z subunit CYT  
Elongation factor Tu 4.08 MIT    
Enoyl-CoA hydratase, short chain 1.1 MIT Superoxide dismutase 8 MIT
ERP 31, Endoplasmic reticulum protein 5.5 ER Superoxide dismutase (Cu-Zn) 0.17 CYT
Fructose bisphosphate aldolase 0.5 CYT TCTP, Translationally controlled tumor protein 0.59 CYT
Galectin 1 1.3 CS Thioredoxin 0.51  
Glutamate dehydrogenase 1 2.8 MIT Triosephosphate isomerase 0.4  
Glutathione S-transferase P 6.8   Tubulin β 2 chain 0.4 CYT
Glyceraldehyde 3-phosphate dehydrogenase 0.6 CYT Tumor rejection antigen, GRP 94 1.5 ER
GRP 75 1.17 MIT Ubiquitin 0.2 CYT/NU
  1. CS= cell surface; CYT= cytoplasm; MIT= mitochondria; ER= endoplasmic reticulum; NU=nucleus