Predict kcat Report

Generated on 2026-04-23 17:09:52

Overview

4502

Total kcat values

3607

kcat to be predicted (80.12%)

kcat Prediction Statistics

Metric Value
Total of entries in CataPro input file 2569
Number of cofactor identified 7

Issues in kcat Predictions

Metric Value
Entries with no catalytic enzyme identified 22
Entries with missing KEGG IDs 546
Entries with missing enzyme information 327

Duplicates

Metric Value
Number of duplicates 2047

Duplicates occur when multiple reactions share the same enzyme-substrate combination. A high number of duplicates may result from multiple enzyme complexes sharing the same catalytic enzyme.

Warning

Metric Value
Number of transport reactions 2495

Transport reaction represents the transfer of one metabolite from one cellular compartment to another without altering their chemical structure. The enzymes catalysing these transport reactions are often not represented in experimental databases (BRENDA and SABIO-RK). We argue that kcat predictions for such reactions tend to be less reliable due to the limited availability of experimental data, which limits the performance of deep learning models. Consequently, these values should be interpreted with caution. The full list of the predicted transport reactions is available in the log file 'prediction2_YYYY-MM-DD_HH-MM-SS.log'.

Running kcat Predictions with CataPro

This report provides the input needed to run the CataPro machine learning model (CataPro repository). Follow the instructions in the repository to set up the environment and generate kcat predictions.