Table 7 Boundaries of Safe, Twilight and Dark Zones used by PS-HomPPI.
From: HomPPI: a class of sequence homology based protein-protein interface prediction methods
|  | LogEVal | ≤ -100 |
|---|---|---|
Safe Zone | PositiveS | ≥70% |
|  | Frace AA ' | ≥80% |
|  | Frace BB ' | ≥80% |
|  | LogEVal | ≤ -50 |
Twilight Zone 1 | PositiveS | ≥60% |
|  | Frace AA ' | ≥60% |
|  | Frace BB ' | ≥60% |
|  | LogEVal | ≤ 1 |
Twilight Zone 2 | PositiveS | ≥55% |
|  | Frace AA ' | ≥40% |
|  | Frace BB ' | ≥40% |
|  | LogEVal | ≤ 1 |
Dark Zone | PositiveS | ≥0 |
|  | Frace AA ' | ≥0 |
|  | Frace BB ' | ≥0 |