The following table describes the current contents of information in RegulonDB.
| Object | Total | Weak Evidence | Strong Evidence | Confirmed Evidence | Without Evidence | |
| Transcription Units: | 3553 | 2756 | 402 | 395 | ||
| Genes: | 4653 | 4653 | ||||
| Promoter: | 8602 | 2719 | 5843 | 25 | 15 | |
| Operon: | 2631 | 1 | 2630 | |||
| TF binding Sites: | 2306 | 817 | 1483 | 6 | ||
| Regulatory Interactions: | 3261 | 1220 | 2035 | 6 | ||
| small RNA Interactions: | 224 | 181 | 43 | |||
| Terminators: | 282 | 282 | ||||
| RBSs - Shine-Dalgarno: | ||||||
| Transcriptional Factors: | 210 | 97 | 87 | 26 | ||
| Simple Regulons: | 114 | |||||
| Complex Regulons: | 366 | |||||
| Effectors: | 124 | 124 | ||||
| Attenuators: | 752 | 752 | ||||
| Riboswitches: | 51 | 51 | ||||
| Synonyms: | 17415 | |||||
| External References | ||||||
| Medline: | 7122 | |||||
| Genbank: | ||||||
| Swissprot: | ||||||
| EXPASY: | 1077 | |||||
| GENEPROTEC: | ||||||
| OU-MICROARRAY | 4263 | |||||
| PDB: | 6136 | |||||
| PIR: | ||||||
| Growth Global Conditions: | 18 | |||||
| Experiment Conditions: | 85 | |||||
| Affected Genes in Different Experimental Conditions: | 320 | |||||
| Gensor Unit: | 53 |