. 2023 Jan 25;21:1324–1348. doi: 10.1016/j.csbj.2023.01.028

Table 2.

Confidence score thresholds for two classes of protein–protein interactions.

Classes	Confidence Score	Description
class 1	0 ≥ – ≤ 0.5	The score threshold is assigned to non-interacting protein pairs.
class 1	0 ≥ – ≤ 0.5	A score of zero suggests a non-interactive pair with the highest confidence
class 2	> 0.5 – ≤ 1	This range indicates interacting protein pairs based on experimental and theoretical evidence.
class 2	> 0.5 – ≤ 1	A score of one indicates full confidence in the protein pair’s interactivity.