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Table 3 Summary of the positive and negative control data

From: InPrePPI: an integrated evaluation method based on genomic context for predicting protein-protein interactions in prokaryotic genomes

Category

Number of protein pairs

Overlap

Source

  

KEGG

EcoCyc

DIP

 

KEGG

43,937

   

KEGG [25]

EcoCyc

678

506

  

EcoCyc (8.0) [26]

DIP

3,159

141

54

 

DIP (Ecoli20060116) [27]

Positivesa

47,105

   

KEGG + EcoCyc + DIP

Negatives

376,874

   

KO [54]

  1. aThe non-redundant pairs in the KEGG, EcoCyc, and DIP datasets. There is no overlap between negatives and positives.