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Table 1 Smad4 target proteins identified by DIGE coupled with MALDI-TOF-MS

From: Keratin 23, a novel DPC4/Smad4 target gene which binds 14-3-3ε

Spot
No
Accession No Protein Profound
Score
Sequence
coverage
No. of Peptides
      matched detected
1 gi|44890631 tumor rejection antigen (gp96) 1 2.4 14.6 15 21
3 gi|5031755 heterogeneous nuclear ribonucleoprotein R 2.5 23.4 12 20
4 gi|181573 cytokeratin 8 2.4 29.0 11 15
6 gi|4506439 retinoblastoma binding protein 7 2.4 26.4 12 20
7 gi|4503471 eukaryotic translation elongation factor 1 alpha 1 1.0 12.6 6 13
8 gi|4503471 eukaryotic translation elongation factor 1 alpha 1 1.8 20.3 8 20
9 gi|4503471 eukaryotic translation elongation factor 1 alpha 1 1.3 18.8 6 20
10 gi|27894339 cytokeratin 23 2.4 60.2 26 47
11 gi|27894339 cytokeratin 23 2.2 34.4 17 26
15 gi|30311 cytokeratin 18 2.4 22.9 12 21
16 gi|1633054 cyclophilin A 2.2 48.2 12 23
17 gi|1633054 cyclophilin A 1.6 51.2 7 20
  1. Only spots with unequivocal identification by MALDI-TOF-MS are included in this table.