Table II. PcG and casein kinase 2 polypeptides associated to CBX proteins.
| CBX2 |
CBX4 |
CBX6 |
CBX7d |
CBX8 |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Peptidesa | Coverageb | Peptidesa | Coverageb | Peptidesa | Coverageb | Peptidesa | Coverageb | Peptidesa | Coverageb | |
| Bait | 69 | 28% | 202 | 31% | 169 | 55% | 11 | 16% | 360 | 67% |
| PcG proteins | ||||||||||
| BMI1 | 4 | 12% | 25 | 26% | 7 | 17% | 22 | 23% | ||
| PCGF1 | 3 | 13% | ||||||||
| PCGF2 | 15 | 10% | 6 | 16% | 6 | 15% | ||||
| PCGF3 | 1 | 5% | ||||||||
| PCGF5 | 2 | 6% | ||||||||
| PCGF6 | 2 | 9% | 5 | 15% | 4 | 11% | ||||
| PHC1 | 1 | 2% | ||||||||
| PHC2 | 7 | 10% | 23 | 18% | 1 | 2% | 5 | 4% | 4 | 4% |
| PHC3 | 4 | 9% | ||||||||
| RING1 | 20 | 32% | 1 | 8% | 15 | 33% | 7 | 17% | ||
| RNF2 | 15 | 35% | 26 | 23% | 2 | 7% | 27 | 41% | 22 | 32% |
| SCML2 | 3 | 5% | ||||||||
| Casein kinase 2 | ||||||||||
| CSNK2A1 Casein kinase II subunit alpha | 4 | 7% | 3 | 13% | 3 | 12% | 7 | 17% | ||
| CSNK2A2 Casein kinase II subunit alpha' | 1 | 4% | 1 | 3% | ||||||
| CSNK2B Casein kinase II subunit beta | 3 | 16% | 3 | 9% | 2 | 9% | 4 | 20% | ||
a Number of different peptides.
b Fraction of protein recovered in peptides.