Table 3.
Functional constraints placed on a Myc-E2F pair in promoter sequences
| E2F location relative to TSS | [-50, -100] |
| Myc location relative to TSS | [-100, -150] |
| Copy number of E2F | 1 |
| Copy number of Myc | 1 |
| DNA strand of E2F site | + |
| DNA strand of Myc site | + |
| Additional space constraint between Myc and E2F sites | [50, 60] |