Table 2. Nuclear proteins co-purified with CtBP2 Ab.
The names of the nuclear proteins, which passed our threshold criteria, are listed in the 1st (Uniprot abbreviation) and 2nd columns. In the 3rd and 4th columns are shown the number of unique peptides in the CtBP2 and IgG precipitates respectively. Column 5 shows overlap between mouse and cow data. The exact matches for mouse proteins present in our bovine list of co-precipitates are indicated with two dots, while those represented by close protein homologues are indicated with one dot. Only a few proteins were absent in the bovine data set (no dots).
| Uniprot name | Protein | # uniq. pept. in CtPB2 IP | # uniq. pept. in IgG IP | Bovine Overlap |
|---|---|---|---|---|
| AOF2 | Lysine-Specific Histone Demethylase | 9 | 0 | |
| DDX5 | RNA Helicase DDX5 | 8 | 0 | •• |
| HIST1H1C | Histone H1.2 | 4 | 0 | •• |
| HIST1H2BF | Histone H2B type | 5 | 1 | • |
| HNRNPM | Heterogeneous Nuclear Ribonucleoprotein M | 5 | 0 | •• |
| LMNB1 | Lamin-B1 | 16 | 1 | •• |
| MYEF2 | Myelin Expression Factor 2 | 4 | 0 | |
| PABPC1 | Polyadenylate-Binding Protein 1 | 5 | 1 | • |
| RBM14 | RNA- Binding Protein 14 | 16 | 1 | •• |
| RBM9 | RNA- Binding Protein 9 | 4 | 0 | • |
| SCAI | Suppressor of Cancer cell Invasion Protein | 10 | 0 | •• |
| C20ORF112 HOMOLOG | Similar to Nucleolar Protein 4 Isoform 1 | 9 | 0 | •• |