POU domain, class 4, transcription factor 3 (Brain-specific homeobox/POU domain protein 3C) (Brain-3C) (Brn-3C) (Brn-3.1)


POU domain, class 6, transcription factor 1 (Brain-specific homeobox/POU domain protein 5) (Brain-5) (Brn-5) (mPOU homeobox protein)

POU domain, class 6, transcription factor 1 (Octamer-binding transcription factor EMB) (Transcription regulatory protein MCP-1)


POU domain, class 6, transcription factor 2 (Retina-derived POU domain factor 1) (RPF-1)


Prospero homeobox protein 1 (Homeobox prospero-like protein PROX1) (PROX-1)


Paired mesoderm homeobox protein 1 (Homeobox protein PHOX1) (Paired-related homeobox protein 1) (PRX-1)

Paired mesoderm homeobox protein 1 (Homeobox protein K-2) (Homeobox protein mHox) (Paired-related homeobox protein 1) (PRX-1)


Paired mesoderm homeobox protein 2 (Paired-related homeobox protein 2) (PRX-2)

Paired mesoderm homeobox protein 2 (PRX-2) (Homeobox protein S8)


Transcription factor RFX4 (Regulatory factor X 4) (Testis development protein NYD-SP10)


Nuclear receptor ROR-beta (Nuclear receptor RZR-beta) (Nuclear receptor subfamily 1 group F member 2) (Retinoid-related orphan receptor-beta)


Retinal homeobox protein Rx (Retina and anterior neural fold homeobox protein)


Short stature homeobox protein 2 (Homeobox protein Og12X) (Paired-related homeobox protein SHOT)

Short stature homeobox protein 2 (Homeobox protein Og12X) (OG-12) (Paired family homeodomain protein Prx3)


Homeobox protein SIX3 (Sine oculis homeobox homolog 3)


Homeobox protein SIX6 (Homeodomain protein OPTX2) (Optic homeobox 2) (Sine oculis homeobox homolog 6)

Homeobox protein SIX6 (Optic homeobox 2) (Sine oculis homeobox homolog 6) (Six9 protein)


SKI family transcriptional corepressor 1


SKI family transcriptional corepressor 2


beta-Hairpin exposed by an alpha/beta-scaffold

Mothers against decapentaplegic homolog 5 (MAD homolog 5) (Mothers against DPP homolog 5) (JV5-1) (SMAD family member 5) (SMAD 5) (Smad5) (hSmad5)

Mothers against decapentaplegic homolog 5 (MAD homolog 5) (Mothers against DPP homolog 5) (Dwarfin-C) (Dwf-C) (SMAD family member 5) (SMAD 5) (Smad5) (mSmad5)


Zinc finger protein SNAI3 (Protein snail homolog 3) (Zinc finger protein 293)

Zinc finger protein SNAI3 (Protein snail homolog 3) (Snail-related gene from muscle cells) (Zinc finger protein 293)


Spermatogenesis- and oogenesis-specific basic helix-loop-helix-containing protein 2


Other all-alpha-helical DNA-binding domains

High-mobility group (HMG) domain factors


Transcription factor SOX-12 (Protein SOX-22)


Transcription factor SOX-14 (Protein SOX-28)


Transcription factor Sp8 (Specificity protein 8)


Sex-determining region Y protein (Testis-determining factor)


T-box transcription factor TBX1 (T-box protein 1) (Testis-specific T-box protein)


T-box transcription factor TBX15 (T-box protein 15) (T-box transcription factor TBX14) (T-box protein 14)

T-box transcription factor TBX15 (T-box protein 15) (MmTBx8) (T-box transcription factor TBX14) (T-box protein 14)


T-box transcription factor TBX18 (T-box protein 18)


T-box transcription factor TBX2 (T-box protein 2)


Alpha-globin transcription factor CP2 (SAA3 enhancer factor) (Transcription factor LSF)


Transcription factor EC (TFE-C) (Class E basic helix-loop-helix protein 34) (bHLHe34) (Transcription factor EC-like) (hTFEC-L)


T-cell leukemia homeobox protein 2 (Homeobox protein Hox-11L1) (Neural crest homeobox protein)

T-cell leukemia homeobox protein 2 (Enteric neuron homeobox protein) (Homeobox TLX-2) (Homeobox protein Hox-11L1) (Hox11L.1) (PMUR10F)


T-cell leukemia homeobox protein 3 (Homeobox protein Hox-11L2)

T-cell leukemia homeobox protein 3 (Homeobox TLX-3) (Homeobox protein Hox-11L2) (Respiratory neuron homeobox protein)


Upstream-binding protein 1 (Transcription factor LBP-1)

Upstream-binding protein 1 (Nuclear factor 2d9) (NF2d9)


Homeobox protein unc-4 homolog (Homeobox protein Uncx4.1)


Ventral anterior homeobox 2 (Ventral retina homeodomain protein)


Visual system homeobox 1 (Homeodomain protein RINX) (Retinal inner nuclear layer homeobox protein) (Transcription factor VSX1)


Y-box-binding protein 1 (YB-1) (CCAAT-binding transcription factor I subunit A) (CBF-A) (DNA-binding protein B) (DBPB) (Enhancer factor I subunit A) (EFI-A) (Nuclease-sensitive element-binding protein 1) (Y-box transcription factor)


Zinc finger and BTB domain-containing protein 20 (Dendritic-derived BTB/POZ zinc finger protein) (Zinc finger protein 288)

Zinc finger and BTB domain-containing protein 20 (BTB/POZ domain zinc finger factor HOF) (Zinc finger protein 288)


Other with up to three adjacent zinc fingers

Zinc finger and BTB domain-containing protein 22 (Protein BING1) (Zinc finger and BTB domain-containing protein 22A) (Zinc finger protein 297)

Zinc finger and BTB domain-containing protein 22 (Protein BING1) (Zinc finger protein 297)


Zinc finger and BTB domain-containing protein 43 (Zinc finger and BTB domain-containing protein 22B) (Zinc finger protein 297B) (ZnF-x)

Zinc finger and BTB domain-containing protein 43 (Zinc finger protein 297B)


Zinc finger and BTB domain-containing protein 45 (Zinc finger protein 499)


Zinc finger and BTB domain-containing protein 7B (Krueppel-related zinc finger protein cKrox) (hcKrox) (T-helper-inducing POZ/Krueppel-like factor) (Zinc finger and BTB domain-containing protein 15) (Zinc finger protein 67 homolog) (Zfp-67) (Zinc finger protein 857B) (Zinc finger protein Th-POK)

Zinc finger and BTB domain-containing protein 7B (Krueppel-related zinc finger protein cKrox) (c-Krox) (T-helper-inducing POZ/Krueppel-like factor) (Zinc finger protein 67) (Zfp-67) (Zinc finger protein Th-POK)


Zinc finger and BTB domain-containing protein 7C (Affected by papillomavirus DNA integration in ME180 cells protein 1) (APM-1) (Zinc finger and BTB domain-containing protein 36) (Zinc finger protein 857C)

Zinc finger and BTB domain-containing protein 7C (Zinc finger and BTB domain-containing protein 36)


Zinc finger protein 41 (Zfp-41) (CtFIN92)


Zinc finger protein ZIC 4 (Zinc finger protein of the cerebellum 4)


Zinc finger protein 276 (Zfp-276) (Zinc finger protein 477)


Zinc finger protein 296 (ZFP296) (Zinc finger protein 342)

Zinc finger protein 296 (Hepatocellular carcinoma-associated antigen MHCA108)


Zinc finger protein 410 (Another partner for ARF 1) (Zinc finger protein APA-1)


Zinc finger protein 580 (LDL-induced EC protein)


Zinc finger protein 771 (Mesenchymal stem cell protein DSC43)


Zinc finger protein 787 (TTF-I-interacting peptide 20)


Zinc finger protein 32 (C2H2-546) (Zinc finger protein KOX30)

Zinc finger protein 32 (Zinc finger protein 637)


Zinc finger and SCAN domain containing protein 4C

Zinc finger and SCAN domain-containing protein 4 (Zinc finger protein 494)