PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Kalanchoe laxiflora
bZIP Family
Species TF ID Description
Kaladp0001s0109.1.pbZIP family protein
Kaladp0001s0109.2.pbZIP family protein
Kaladp0001s0109.3.pbZIP family protein
Kaladp0001s0109.4.pbZIP family protein
Kaladp0001s0109.5.pbZIP family protein
Kaladp0001s0109.6.pbZIP family protein
Kaladp0003s0089.1.pbZIP family protein
Kaladp0003s0128.1.pbZIP family protein
Kaladp0008s0327.1.pbZIP family protein
Kaladp0008s0327.2.pbZIP family protein
Kaladp0008s0327.3.pbZIP family protein
Kaladp0008s0327.4.pbZIP family protein
Kaladp0011s0100.1.pbZIP family protein
Kaladp0011s0100.2.pbZIP family protein
Kaladp0011s0100.3.pbZIP family protein
Kaladp0011s0100.4.pbZIP family protein
Kaladp0011s0100.5.pbZIP family protein
Kaladp0011s0133.1.pbZIP family protein
Kaladp0011s0290.1.pbZIP family protein
Kaladp0011s0290.2.pbZIP family protein
Kaladp0011s0508.1.pbZIP family protein
Kaladp0011s0834.1.pbZIP family protein
Kaladp0011s0834.2.pbZIP family protein
Kaladp0011s0995.1.pbZIP family protein
Kaladp0011s0995.2.pbZIP family protein
Kaladp0011s1187.1.pbZIP family protein
Kaladp0011s1227.1.pbZIP family protein
Kaladp0011s1342.1.pbZIP family protein
Kaladp0015s0033.1.pbZIP family protein
Kaladp0015s0033.2.pbZIP family protein
Kaladp0015s0033.3.pbZIP family protein
Kaladp0016s0392.1.pbZIP family protein
Kaladp0016s0392.2.pbZIP family protein
Kaladp0016s0392.3.pbZIP family protein
Kaladp0016s0392.4.pbZIP family protein
Kaladp0018s0211.1.pbZIP family protein
Kaladp0018s0240.1.pbZIP family protein
Kaladp0020s0045.1.pbZIP family protein
Kaladp0020s0045.2.pbZIP family protein
Kaladp0020s0147.1.pbZIP family protein
Kaladp0020s0147.2.pbZIP family protein
Kaladp0020s0147.3.pbZIP family protein
Kaladp0020s0147.4.pbZIP family protein
Kaladp0020s0197.1.pbZIP family protein
Kaladp0021s0005.1.pbZIP family protein
Kaladp0021s0005.2.pbZIP family protein
Kaladp0022s0136.1.pbZIP family protein
Kaladp0024s0167.1.pbZIP family protein
Kaladp0024s0902.1.pbZIP family protein
Kaladp0024s0902.2.pbZIP family protein
Kaladp0024s0902.3.pbZIP family protein
Kaladp0024s0902.4.pbZIP family protein
Kaladp0024s0902.5.pbZIP family protein
Kaladp0024s0902.6.pbZIP family protein
Kaladp0024s0964.1.pbZIP family protein
Kaladp0024s0983.1.pbZIP family protein
Kaladp0026s0114.1.pbZIP family protein
Kaladp0026s0114.2.pbZIP family protein
Kaladp0026s0114.3.pbZIP family protein
Kaladp0026s0114.4.pbZIP family protein
Kaladp0026s0114.5.pbZIP family protein
Kaladp0026s0114.6.pbZIP family protein
Kaladp0026s0114.7.pbZIP family protein
Kaladp0026s0114.8.pbZIP family protein
Kaladp0026s0114.9.pbZIP family protein
Kaladp0029s0049.1.pbZIP family protein
Kaladp0030s0127.1.pbZIP family protein
Kaladp0030s0127.2.pbZIP family protein
Kaladp0030s0127.3.pbZIP family protein
Kaladp0030s0127.4.pbZIP family protein
Kaladp0030s0127.5.pbZIP family protein
Kaladp0033s0006.2.pbZIP family protein
Kaladp0033s0196.1.pbZIP family protein
Kaladp0033s0280.1.pbZIP family protein
Kaladp0033s0280.2.pbZIP family protein
Kaladp0037s0198.1.pbZIP family protein
Kaladp0037s0380.1.pbZIP family protein
Kaladp0037s0380.2.pbZIP family protein
Kaladp0037s0443.1.pbZIP family protein
Kaladp0039s0381.1.pbZIP family protein
Kaladp0039s0381.2.pbZIP family protein
Kaladp0039s0381.3.pbZIP family protein
Kaladp0039s0381.4.pbZIP family protein
Kaladp0039s0456.1.pbZIP family protein
Kaladp0039s0482.1.pbZIP family protein
Kaladp0040s0211.1.pbZIP family protein
Kaladp0040s0611.1.pbZIP family protein
Kaladp0040s0625.1.pbZIP family protein
Kaladp0040s0625.2.pbZIP family protein
Kaladp0040s0625.3.pbZIP family protein
Kaladp0042s0123.1.pbZIP family protein
Kaladp0043s0012.1.pbZIP family protein
Kaladp0043s0012.2.pbZIP family protein
Kaladp0043s0012.3.pbZIP family protein
Kaladp0043s0059.1.pbZIP family protein
Kaladp0043s0262.1.pbZIP family protein
Kaladp0045s0268.1.pbZIP family protein
Kaladp0045s0320.1.pbZIP family protein
Kaladp0046s0039.1.pbZIP family protein
Kaladp0046s0104.1.pbZIP family protein
Kaladp0046s0190.1.pbZIP family protein
Kaladp0047s0150.1.pbZIP family protein
Kaladp0047s0150.2.pbZIP family protein
Kaladp0047s0150.3.pbZIP family protein
Kaladp0048s0333.1.pbZIP family protein
Kaladp0048s0360.1.pbZIP family protein
Kaladp0048s0668.1.pbZIP family protein
Kaladp0048s0668.2.pbZIP family protein
Kaladp0048s0668.3.pbZIP family protein
Kaladp0048s0668.4.pbZIP family protein
Kaladp0048s0793.1.pbZIP family protein
Kaladp0050s0021.1.pbZIP family protein
Kaladp0050s0021.2.pbZIP family protein
Kaladp0050s0021.3.pbZIP family protein
Kaladp0050s0021.4.pbZIP family protein
Kaladp0050s0250.10.pbZIP family protein
Kaladp0050s0250.1.pbZIP family protein
Kaladp0050s0250.2.pbZIP family protein
Kaladp0050s0250.3.pbZIP family protein
Kaladp0050s0250.4.pbZIP family protein
Kaladp0050s0250.5.pbZIP family protein
Kaladp0050s0250.6.pbZIP family protein
Kaladp0050s0250.7.pbZIP family protein
Kaladp0050s0250.8.pbZIP family protein
Kaladp0050s0250.9.pbZIP family protein
Kaladp0050s0296.1.pbZIP family protein
Kaladp0053s0021.1.pbZIP family protein
Kaladp0053s0351.1.pbZIP family protein
Kaladp0053s0544.1.pbZIP family protein
Kaladp0053s0544.2.pbZIP family protein
Kaladp0053s0544.3.pbZIP family protein
Kaladp0053s0544.4.pbZIP family protein
Kaladp0055s0142.1.pbZIP family protein
Kaladp0055s0142.2.pbZIP family protein
Kaladp0055s0142.3.pbZIP family protein
Kaladp0055s0142.4.pbZIP family protein
Kaladp0055s0142.5.pbZIP family protein
Kaladp0056s0062.1.pbZIP family protein
Kaladp0056s0062.2.pbZIP family protein
Kaladp0056s0121.1.pbZIP family protein
Kaladp0056s0121.2.pbZIP family protein
Kaladp0056s0121.3.pbZIP family protein
Kaladp0056s0121.4.pbZIP family protein
Kaladp0056s0121.5.pbZIP family protein
Kaladp0056s0121.6.pbZIP family protein
Kaladp0058s0058.1.pbZIP family protein
Kaladp0059s0321.1.pbZIP family protein
Kaladp0060s0099.1.pbZIP family protein
Kaladp0060s0460.1.pbZIP family protein
Kaladp0060s0460.2.pbZIP family protein
Kaladp0061s0140.1.pbZIP family protein
Kaladp0064s0150.1.pbZIP family protein
Kaladp0066s0007.1.pbZIP family protein
Kaladp0066s0066.1.pbZIP family protein
Kaladp0067s0166.1.pbZIP family protein
Kaladp0068s0360.1.pbZIP family protein
Kaladp0068s0377.1.pbZIP family protein
Kaladp0071s0390.1.pbZIP family protein
Kaladp0075s0018.1.pbZIP family protein
Kaladp0075s0018.2.pbZIP family protein
Kaladp0076s0065.1.pbZIP family protein
Kaladp0076s0065.2.pbZIP family protein
Kaladp0076s0065.3.pbZIP family protein
Kaladp0076s0065.4.pbZIP family protein
Kaladp0076s0065.5.pbZIP family protein
Kaladp0076s0103.1.pbZIP family protein
Kaladp0076s0103.2.pbZIP family protein
Kaladp0076s0103.3.pbZIP family protein
Kaladp0081s0390.1.pbZIP family protein
Kaladp0086s0010.1.pbZIP family protein
Kaladp0089s0011.1.pbZIP family protein
Kaladp0094s0103.1.pbZIP family protein
Kaladp0096s0051.1.pbZIP family protein
Kaladp0098s0105.1.pbZIP family protein
Kaladp0099s0062.1.pbZIP family protein
Kaladp0101s0132.1.pbZIP family protein
Kaladp0101s0132.2.pbZIP family protein
Kaladp0101s0132.3.pbZIP family protein
Kaladp0101s0132.4.pbZIP family protein
Kaladp0101s0132.5.pbZIP family protein
Kaladp0476s0014.1.pbZIP family protein
Kaladp0488s0008.1.pbZIP family protein
Kaladp0515s0192.1.pbZIP family protein
Kaladp0550s0016.1.pbZIP family protein
Kaladp0550s0016.2.pbZIP family protein
Kaladp0550s0016.3.pbZIP family protein
Kaladp0666s0012.1.pbZIP family protein
Kaladp0666s0012.2.pbZIP family protein
Kaladp0666s0012.3.pbZIP family protein
Kaladp0666s0034.1.pbZIP family protein
Kaladp0747s0002.1.pbZIP family protein
Kaladp0765s0001.1.pbZIP family protein
Kaladp0878s0015.1.pbZIP family protein
Kaladp0911s0004.1.pbZIP family protein
Kaladp0911s0004.2.pbZIP family protein
Kaladp0921s0014.1.pbZIP family protein
Kaladp0965s0007.1.pbZIP family protein
Kaladp1201s0015.1.pbZIP family protein
Kaladp1201s0015.2.pbZIP family protein
Kaladp1201s0015.5.pbZIP family protein
Kaladp1222s0016.1.pbZIP 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