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Table 2 The number of proteins that were used in the training and validation of ECPred, for each main enzyme class

From: ECPred: a tool for the prediction of the enzymatic functions of protein sequences based on the EC nomenclature

EC main classes Positive Training Dataset Size Negative Training Dataset Size Positive Validation Dataset Size Negative Validation Dataset Size
Enzymesa Non-enzymes
Oxidoreductases 7417 3709 3709 825 822
Transferases 18,119 9060 9060 2014 2012
Hydrolases 14,416 7208 7208 1602 1601
Lyases 3127 1564 1564 348 344
Isomerases 2549 1275 1275 284 282
Ligases 3986 1993 1993 443 441
  1. aEqual number of enzymes were selected from the other EC classes