| Basic leucine zipper factors (bZIP) |
| B3 domain |
| AP2/ERF domain |
| C2H2 zinc finger factors |
| MADS box factors |
| A.T hook factors |
| Basic helix-loop-helix factors (bHLH) |
| NAC/NAM |
| Homeo domain factors |
| Tryptophan cluster factors |
| Helix-Turn-Helix |
| Other |
| Myb/SANT domain factors |
| |
| CG-1 domain |
| Beta-Hairpin-Ribbon |
| Winged Helix-Turn-Helix |
| Zinc-coordinating |
| SWIM-type zinc finger |
| Fork head / winged helix factors |
| Other C4 zinc finger-type factors |
| High-mobility group (HMG) domain factors |
| Heat shock factors |
| SBP-type zinc finger |
| WRKY |