The following table describes the current contents of information in RegulonDB.
| Object | Total | Weak Evidence | Strong Evidence | Confirmed Evidence | Without Evidence | |
| Transcription Units: | 3560 | 2761 | 406 | 393 | ||
| Genes: | 4694 | 4694 | ||||
| Promoter: | 8615 | 2764 | 5851 | |||
| Operon: | 2619 | 1 | 12 | 2606 | ||
| TF binding Sites: | 2833 | 2833 | ||||
| Regulatory Interactions: | 3355 | 1246 | 2107 | 2 | ||
| small RNA Interactions: | 235 | 170 | 65 | |||
| Terminators: | 306 | 306 | ||||
| RBSs - Shine-Dalgarno: | 179 | 179 | ||||
| Transcriptional Factors: | 215 | 79 | 62 | 74 | ||
| Simple Regulons: | 119 | |||||
| Complex Regulons: | 374 | |||||
| Effectors: | 131 | 131 | ||||
| Attenuators: | 752 | 752 | ||||
| Riboswitches: | 51 | 51 | ||||
| Synonyms: | 24467 | |||||
| External References | ||||||
| Medline: | 14417 | |||||
| Genbank: | ||||||
| Swissprot: | ||||||
| EXPASY: | ||||||
| GENEPROTEC: | ||||||
| OU-MICROARRAY | 4361 | |||||
| PDB: | 6844 | |||||
| PIR: | ||||||
| Growth Global Conditions: | 18 | |||||
| Experiment Conditions: | 90 | |||||
| Affected Genes in Different Experimental Conditions: | 326 | |||||
| Gensor Unit: | 53 |