PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Camelina sativa
HD-ZIP Family
Species TF ID Description
Csa15g001260.1HD-ZIP family protein
Csa17g033820.1HD-ZIP family protein
Csa11g085900.1HD-ZIP family protein
Csa18g002440.1HD-ZIP family protein
Csa19g001480.1HD-ZIP family protein
Csa16g031310.1HD-ZIP family protein
Csa05g087630.1HD-ZIP family protein
Csa07g036530.1HD-ZIP family protein
Csa02g074500.1HD-ZIP family protein
Csa11g102720.1HD-ZIP family protein
Csa18g039300.1HD-ZIP family protein
Csa11g003300.1HD-ZIP family protein
Csa10g002940.1HD-ZIP family protein
Csa12g002970.1HD-ZIP family protein
Csa08g057770.1HD-ZIP family protein
Csa13g008730.1HD-ZIP family protein
Csa13g017980.1HD-ZIP family protein
Csa08g007230.1HD-ZIP family protein
Csa16g044190.1HD-ZIP family protein
Csa07g052530.1HD-ZIP family protein
Csa20g009020.1HD-ZIP family protein
Csa09g086760.1HD-ZIP family protein
Csa12g004730.1HD-ZIP family protein
Csa11g005040.1HD-ZIP family protein
Csa06g053190.1HD-ZIP family protein
Csa10g028730.1HD-ZIP family protein
Csa12g050930.1HD-ZIP family protein
Csa05g002480.1HD-ZIP family protein
Csa04g065790.1HD-ZIP family protein
Csa10g004490.1HD-ZIP family protein
Csa09g087100.1HD-ZIP family protein
Csa06g051300.1HD-ZIP family protein
Csa16g044560.1HD-ZIP family protein
Csa07g052900.1HD-ZIP family protein
Csa19g058200.1HD-ZIP family protein
Csa10g042300.1HD-ZIP family protein
Csa19g003360.1HD-ZIP family protein
Csa04g062780.1HD-ZIP family protein
Csa00532s330.1HD-ZIP family protein
Csa05g004360.1HD-ZIP family protein
Csa11g032920.1HD-ZIP family protein
Csa01g041700.1HD-ZIP family protein
Csa11g003730.1HD-ZIP family protein
Csa15g079210.1HD-ZIP family protein
Csa05g092180.1HD-ZIP family protein
Csa10g027960.1HD-ZIP family protein
Csa11g031260.1HD-ZIP family protein
Csa12g048260.1HD-ZIP family protein
Csa16g005510.1HD-ZIP family protein
Csa07g004660.1HD-ZIP family protein
Csa03g028490.1HD-ZIP family protein
Csa14g031630.1HD-ZIP family protein
Csa12g003580.1HD-ZIP family protein
Csa10g003290.1HD-ZIP family protein
Csa05g094080.1HD-ZIP family protein
Csa02g076070.1HD-ZIP family protein
Csa11g064380.1HD-ZIP family protein
Csa07g002710.1HD-ZIP family protein
Csa20g081840.1HD-ZIP family protein
Csa18g041890.1HD-ZIP family protein
Csa16g002770.1HD-ZIP family protein
Csa04g002510.1HD-ZIP family protein
Csa09g002620.1HD-ZIP family protein
Csa06g001330.1HD-ZIP family protein
Csa11g104290.1HD-ZIP family protein
Csa08g060700.2HD-ZIP family protein
Csa13g003850.1HD-ZIP family protein
Csa20g003940.2HD-ZIP family protein
Csa08g060700.1HD-ZIP family protein
Csa20g003940.1HD-ZIP family protein
Csa03g028420.1HD-ZIP family protein
Csa13g003870.1HD-ZIP family protein
Csa08g060680.1HD-ZIP family protein
Csa04g050130.1HD-ZIP family protein
Csa06g039230.1HD-ZIP family protein
Csa17g033710.1HD-ZIP family protein
Csa20g003950.1HD-ZIP family protein
Csa05g017440.1HD-ZIP family protein
Csa07g037840.1HD-ZIP family protein
Csa09g072260.1HD-ZIP family protein
Csa16g032590.1HD-ZIP family protein
Csa02g051590.1HD-ZIP family protein
Csa08g060690.1HD-ZIP family protein
Csa22754s010.1HD-ZIP family protein
Csa13g003860.1HD-ZIP family protein
Csa07g060030.1HD-ZIP family protein
Csa16g050670.1HD-ZIP family protein
Csa09g095190.1HD-ZIP family protein
Csa13g052770.1HD-ZIP family protein
Csa02g011120.1HD-ZIP family protein
Csa08g048930.1HD-ZIP family protein
Csa03g006610.1HD-ZIP family protein
Csa17g008510.1HD-ZIP family protein
Csa14g006500.1HD-ZIP family protein
Csa12g036460.1HD-ZIP family protein
Csa11g024550.1HD-ZIP family protein
Csa02g001790.1HD-ZIP family protein
Csa10g021580.1HD-ZIP family protein
Csa13g056690.1HD-ZIP family protein
Csa08g001850.1HD-ZIP family protein
Csa10g009430.1HD-ZIP family protein
Csa12g012990.1HD-ZIP family protein
Csa11g010300.1HD-ZIP family protein
Csa05g020550.1HD-ZIP family protein
Csa06g037190.1HD-ZIP family protein
Csa04g046980.1HD-ZIP family protein
Csa07g003790.1HD-ZIP family protein
Csa05g093030.1HD-ZIP family protein
Csa05g003480.1HD-ZIP family protein
Csa14g038230.1HD-ZIP family protein
Csa03g033710.1HD-ZIP family protein
Csa16g009060.1HD-ZIP family protein
Csa07g010290.1HD-ZIP family protein
Csa05g024520.1HD-ZIP family protein
Csa17g043680.1HD-ZIP family protein
Csa16g003090.1HD-ZIP family protein
Csa17g092100.1HD-ZIP family protein
Csa17g092100.2HD-ZIP family protein
Csa14g060390.1HD-ZIP family protein
Csa03g059130.1HD-ZIP family protein
Csa07g060290.1HD-ZIP family protein
Csa16g050920.1HD-ZIP family protein
Csa18g023060.1HD-ZIP family protein
Csa05g044470.1HD-ZIP family protein
Csa02g045180.1HD-ZIP family protein
Csa11g083840.1HD-ZIP family protein
Csa11g094540.1HD-ZIP family protein
Csa02g067650.2HD-ZIP family protein
Csa18g034040.1HD-ZIP family protein
Csa16g036070.1HD-ZIP family protein
Csa07g040550.1HD-ZIP family protein
Csa17g023690.1HD-ZIP family protein
Csa02g067650.1HD-ZIP family protein
Csa09g077920.2HD-ZIP family protein
Csa03g021740.1HD-ZIP family protein
Csa20g081120.2HD-ZIP family protein
Csa20g081120.1HD-ZIP family protein
Csa18g003140.1HD-ZIP family protein
Csa09g077920.1HD-ZIP family protein
Csa10g027650.1HD-ZIP family protein
Csa15g003010.1HD-ZIP family protein
Csa15g003020.1HD-ZIP family protein
Csa19g005380.1HD-ZIP family protein
Csa01g002940.1HD-ZIP family protein
Csa12g046890.1HD-ZIP family protein
Csa11g030910.1HD-ZIP family protein
Csa15g003000.1HD-ZIP family protein
Csa17g062160.1HD-ZIP family protein
Csa13g020090.1HD-ZIP family protein
Csa14g044410.1HD-ZIP family protein
Csa20g025400.1HD-ZIP family protein
Csa08g009490.1HD-ZIP family protein
Csa12g081080.1HD-ZIP family protein
HD-ZIP 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.

Members of the HD-Zip family have a leucine zipper motif (LZ) immediately downstream of the HD. The two motifs are present in transcription factors found in species belonging to other eukaryotic kingdoms, but their association in a single protein is unique to plants. The HD is responsible for the specific binding to DNA, whereas LZ acts as a dimerization motif. HD-Zip proteins bind to DNA as dimers, and the absence of LZ absolutely abolishes their binding ability, which indicates that the relative orientation of the monomers, driven by this motif, is crucial for an efficient recognition of DNA.

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