PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Zea mays
HB-other Family
Species TF ID Description
GRMZM2G001777_P01HB-other family protein
GRMZM2G008286_P01HB-other family protein
GRMZM2G021475_P01HB-other family protein
GRMZM2G023291_P01HB-other family protein
GRMZM2G033138_P01HB-other family protein
GRMZM2G033138_P02HB-other family protein
GRMZM2G060541_P01HB-other family protein
GRMZM2G064466_P02HB-other family protein
GRMZM2G106613_P01HB-other family protein
GRMZM2G106613_P02HB-other family protein
GRMZM2G111204_P01HB-other family protein
GRMZM2G111964_P01HB-other family protein
GRMZM2G122750_P01HB-other family protein
GRMZM2G125294_P01HB-other family protein
GRMZM2G126170_P02HB-other family protein
GRMZM2G126170_P03HB-other family protein
GRMZM2G136369_P01HB-other family protein
GRMZM2G151266_P01HB-other family protein
GRMZM2G154641_P02HB-other family protein
GRMZM2G159357_P01HB-other family protein
GRMZM2G163641_P01HB-other family protein
GRMZM2G318412_P01HB-other family protein
GRMZM2G327059_P01HB-other family protein
GRMZM2G333565_P01HB-other family protein
GRMZM2G339848_P01HB-other family protein
GRMZM2G351018_P01HB-other family protein
GRMZM2G381748_P01HB-other family protein
GRMZM2G426140_P01HB-other family protein
HB-other Family Introduction

A homeobox (HB) encodes a protein domain, the homeodomain (HD), which is a conserved 60-amino acid motif present in transcription factors found in all the eukaryotic organisms. This 60-amino acid sequence folds into a characteristic three-helix structure that is able to interact specifically with DNA. Most HDs are able to bind DNA as monomers with high affinity, through interactions made by helix III (the so-called recognition helix) and a disordered N-terminal arm located beyond helix I. The high degree of conservation of this type of domain among diverse proteins from different kingdoms indicates that this structure is crucial to maintain the HD functionality and that the role played by this domain is vital.

Ariel FD, Manavella PA, Dezar CA, Chan RL.
The true story of the HD-Zip family.
Trends Plant Sci, 2007. 12(9): p. 419-26.
PMID: 17698401

Note: In plantTFDB, proteins of HB-other family include HB superfamily proteins that cannot be classified as HD-ZIP, TALE, WOX and HB-PHD.