PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Hordeum vulgare
TALE Family
Species TF ID Description
MLOC_53364.1TALE family protein
MLOC_53364.2TALE family protein
MLOC_53364.3TALE family protein
MLOC_58467.2TALE family protein
MLOC_58467.3TALE family protein
MLOC_5414.1TALE family protein
MLOC_5414.2TALE family protein
MLOC_78149.1TALE family protein
MLOC_78149.2TALE family protein
MLOC_68213.2TALE family protein
MLOC_36385.1TALE family protein
MLOC_3638.2TALE family protein
MLOC_3638.3TALE family protein
MLOC_66099.1TALE family protein
MLOC_62535.1TALE family protein
MLOC_62535.2TALE family protein
MLOC_62535.3TALE family protein
MLOC_62535.4TALE family protein
MLOC_62535.5TALE family protein
MLOC_78149.3TALE family protein
MLOC_11678.1TALE family protein
MLOC_57232.4TALE family protein
MLOC_57232.2TALE family protein
MLOC_66788.2TALE family protein
MLOC_61870.1TALE family protein
MLOC_61870.2TALE family protein
MLOC_61870.3TALE family protein
TALE 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


the three-amino-acid-loop-extension (TALE) class of homeoproteins has been shown to control meristem formation and/or maintenance, organ morphogenesis, organ position, and several aspects of the reproductive phase. This family contains the KNOTTED-like homeodomain (KNOX) and BEL1-like Homeodomain (BELL) members, which function as heterodimers.

Hamant O, Pautot V.
Plant development: a TALE story.
C R Biol, 2010. 333(4): p. 371-81.
PMID: 20371112