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. 2021 Jul 28;12:711077. doi: 10.3389/fmicb.2021.711077

Table 2.

Summary of curation of the regulation of gene expression in EcoCyc between releases 21.1 and 24.5.

Object type in EcoCyc New objects Modified objects
Regulatory interaction (TF binding site) 1,331 640
DNA binding sites 1,161 568
Transcription units 188 679
Promoters 197 228
Proteins 13 402
Reactions 8 0
Terminators 64 74
Allosteric regulation of RNAP (ppGpp and DksA) 140 140