Extract kcat Report

Generated on 2026-02-02 16:52:50

Model Overview

e_coli_core

Model ID

95

Reactions

72

Metabolites

137

Genes

kcat Extraction Statistics

Metric Value Visualization
Reaction with kcat information 59 (62.1%)
Reactions with EC information 51 (53.7%)
Total kcat in output 226 -

Quality Control

During the extraction process, several issues may arise that can impact the quality of the retrieved kcat data.
When an EC number is incomplete or has been transferred, WILDkCAT performs the retrieval based only on the available enzyme information. Such cases are indicated as 'incomplete' or 'transferred' in the 'warning_ec' column. These situations reduce the likelihood of finding alternative kcat values.
Additionally, WILDkCAT attempts to identify the catalytic enzyme associated with each reaction. If no Gene–Protein–Reaction rule is available, or if the catalytic enzyme cannot be found via the UniProt API, the entry is labeled as 'none' in the 'warning_enz' column.
If both the EC number and the catalytic enzyme information are missing for a given reaction, the corresponding row is removed due to insufficient information to assign a kcat value.

Cases Count
Transferred EC codes 64
Incomplete EC codes 1
Number of reactions without catalytic enzyme 58
Number of reactions dropped due to inconsistent or absent EC codes and enzymes 36
Number of kcat values dropped due to inconsistent or absent EC codes and enzymes 122

EC Distribution