PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Hordeum vulgare
bZIP Family
Species TF ID Description
MLOC_10399.1bZIP family protein
MLOC_10725.1bZIP family protein
MLOC_10725.2bZIP family protein
MLOC_13410.1bZIP family protein
MLOC_13431.1bZIP family protein
MLOC_13431.2bZIP family protein
MLOC_14243.1bZIP family protein
MLOC_14243.2bZIP family protein
MLOC_14596.3bZIP family protein
MLOC_14596.4bZIP family protein
MLOC_14596.5bZIP family protein
MLOC_14596.7bZIP family protein
MLOC_14596.8bZIP family protein
MLOC_14596.9bZIP family protein
MLOC_15316.1bZIP family protein
MLOC_15316.2bZIP family protein
MLOC_16096.1bZIP family protein
MLOC_17690.1bZIP family protein
MLOC_17690.2bZIP family protein
MLOC_17690.5bZIP family protein
MLOC_17690.6bZIP family protein
MLOC_20326.1bZIP family protein
MLOC_20326.2bZIP family protein
MLOC_22013.1bZIP family protein
MLOC_22013.2bZIP family protein
MLOC_22013.4bZIP family protein
MLOC_22590.1bZIP family protein
MLOC_34679.1bZIP family protein
MLOC_34679.2bZIP family protein
MLOC_36367.4bZIP family protein
MLOC_37092.1bZIP family protein
MLOC_37092.2bZIP family protein
MLOC_38843.1bZIP family protein
MLOC_39203.1bZIP family protein
MLOC_42759.1bZIP family protein
MLOC_44311.1bZIP family protein
MLOC_44311.2bZIP family protein
MLOC_4554.1bZIP family protein
MLOC_51623.1bZIP family protein
MLOC_51930.1bZIP family protein
MLOC_52112.1bZIP family protein
MLOC_52112.2bZIP family protein
MLOC_52125.1bZIP family protein
MLOC_52125.2bZIP family protein
MLOC_52125.3bZIP family protein
MLOC_53321.1bZIP family protein
MLOC_53580.1bZIP family protein
MLOC_53580.2bZIP family protein
MLOC_53580.3bZIP family protein
MLOC_53580.4bZIP family protein
MLOC_5655.1bZIP family protein
MLOC_58027.1bZIP family protein
MLOC_58027.2bZIP family protein
MLOC_58027.4bZIP family protein
MLOC_58027.7bZIP family protein
MLOC_58500.1bZIP family protein
MLOC_58529.1bZIP family protein
MLOC_58529.2bZIP family protein
MLOC_58529.3bZIP family protein
MLOC_58529.4bZIP family protein
MLOC_58529.7bZIP family protein
MLOC_58529.8bZIP family protein
MLOC_58614.3bZIP family protein
MLOC_58614.4bZIP family protein
MLOC_60045.1bZIP family protein
MLOC_60135.1bZIP family protein
MLOC_60135.2bZIP family protein
MLOC_6062.2bZIP family protein
MLOC_60894.1bZIP family protein
MLOC_60894.2bZIP family protein
MLOC_60894.3bZIP family protein
MLOC_60894.4bZIP family protein
MLOC_61490.1bZIP family protein
MLOC_61530.1bZIP family protein
MLOC_61530.2bZIP family protein
MLOC_61530.3bZIP family protein
MLOC_61530.6bZIP family protein
MLOC_62068.2bZIP family protein
MLOC_62302.1bZIP family protein
MLOC_62302.5bZIP family protein
MLOC_62430.1bZIP family protein
MLOC_63066.1bZIP family protein
MLOC_63066.11bZIP family protein
MLOC_63066.2bZIP family protein
MLOC_63066.3bZIP family protein
MLOC_63066.4bZIP family protein
MLOC_63066.5bZIP family protein
MLOC_63066.6bZIP family protein
MLOC_63066.7bZIP family protein
MLOC_63066.8bZIP family protein
MLOC_63066.9bZIP family protein
MLOC_63436.1bZIP family protein
MLOC_64008.1bZIP family protein
MLOC_64008.2bZIP family protein
MLOC_64362.1bZIP family protein
MLOC_64362.2bZIP family protein
MLOC_64571.1bZIP family protein
MLOC_64571.3bZIP family protein
MLOC_64781.1bZIP family protein
MLOC_64781.2bZIP family protein
MLOC_64781.3bZIP family protein
MLOC_64781.6bZIP family protein
MLOC_64781.7bZIP family protein
MLOC_6534.1bZIP family protein
MLOC_6534.2bZIP family protein
MLOC_6534.3bZIP family protein
MLOC_6534.4bZIP family protein
MLOC_65998.2bZIP family protein
MLOC_65998.3bZIP family protein
MLOC_65998.4bZIP family protein
MLOC_65998.6bZIP family protein
MLOC_65998.7bZIP family protein
MLOC_66252.1bZIP family protein
MLOC_66546.1bZIP family protein
MLOC_66546.2bZIP family protein
MLOC_66546.3bZIP family protein
MLOC_66648.1bZIP family protein
MLOC_66865.1bZIP family protein
MLOC_66865.2bZIP family protein
MLOC_6711.1bZIP family protein
MLOC_6711.2bZIP family protein
MLOC_6711.3bZIP family protein
MLOC_68749.1bZIP family protein
MLOC_68986.1bZIP family protein
MLOC_69270.1bZIP family protein
MLOC_70302.1bZIP family protein
MLOC_71104.2bZIP family protein
MLOC_71198.1bZIP family protein
MLOC_71642.2bZIP family protein
MLOC_71642.3bZIP family protein
MLOC_71642.4bZIP family protein
MLOC_72368.2bZIP family protein
MLOC_72368.3bZIP family protein
MLOC_72368.4bZIP family protein
MLOC_73626.1bZIP family protein
MLOC_75510.1bZIP family protein
MLOC_75510.2bZIP family protein
MLOC_79223.1bZIP family protein
MLOC_79223.2bZIP family protein
MLOC_79223.3bZIP family protein
MLOC_79223.4bZIP family protein
MLOC_79223.5bZIP family protein
MLOC_79223.6bZIP family protein
MLOC_79342.2bZIP family protein
MLOC_79342.3bZIP family protein
MLOC_81003.1bZIP family protein
MLOC_81003.2bZIP family protein
MLOC_81003.3bZIP family protein
MLOC_81003.4bZIP family protein
MLOC_81003.5bZIP family protein
MLOC_81003.6bZIP family protein
MLOC_81003.7bZIP family protein
MLOC_81003.8bZIP family protein
MLOC_81641.1bZIP family protein
MLOC_9973.1bZIP family protein
MLOC_9973.2bZIP family protein
bZIP Family Introduction

The bZIP domain consists of two structural features located on a contiguous alpha-helix: first, a basic region of ~ 16 amino acid residues containing a nuclear localization signal followed by an invariant N-x7-R/K motif that contacts the DNA; and, second, a heptad repeat of leucines or other bulky hydrophobic amino acids positioned exactly nine amino acids towards the C-terminus, creating an amphipathic helix. To bind DNA, two subunits adhere via interactions between the hydrophobic sides of their helices, which creates a superimposing coiled-coil structure. The ability to form homo- and heterodimers is influenced by the electrostatic attraction and repulsion of polar residues flanking the hydrophobic interaction surface of the helices.

Plant bZIP proteins preferentially bind to DNA sequences with an ACGT core. Binding specificity is regulated by flanking nucleotides. Plant bZIPs preferentially bind to the A-box (TACGTA), C-box (GACGTC) and G-box (CACGTG), but there are also examples of nonpalindromic binding sites.

Jakoby M, Weisshaar B, Droge-Laser W, Vicente-Carbajosa J, Tiedemann J, Kroj T, Parcy F
bZIP transcription factors in Arabidopsis.
Trends Plant Sci, 2002. 7(3): p. 106-11.
PMID: 11906833