PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Kalanchoe laxiflora
WRKY Family
Species TF ID Description
Kaladp0001s0172.1.pWRKY family protein
Kaladp0001s0173.1.pWRKY family protein
Kaladp0004s0009.1.pWRKY family protein
Kaladp0008s0753.1.pWRKY family protein
Kaladp0008s0779.1.pWRKY family protein
Kaladp0010s0001.1.pWRKY family protein
Kaladp0011s0550.1.pWRKY family protein
Kaladp0011s1214.1.pWRKY family protein
Kaladp0012s0002.1.pWRKY family protein
Kaladp0012s0002.2.pWRKY family protein
Kaladp0012s0018.1.pWRKY family protein
Kaladp0012s0018.2.pWRKY family protein
Kaladp0012s0018.3.pWRKY family protein
Kaladp0016s0360.1.pWRKY family protein
Kaladp0018s0253.1.pWRKY family protein
Kaladp0020s0191.1.pWRKY family protein
Kaladp0020s0191.2.pWRKY family protein
Kaladp0021s0037.1.pWRKY family protein
Kaladp0021s0102.1.pWRKY family protein
Kaladp0022s0158.1.pWRKY family protein
Kaladp0024s0417.1.pWRKY family protein
Kaladp0024s0417.2.pWRKY family protein
Kaladp0024s0417.3.pWRKY family protein
Kaladp0024s0438.1.pWRKY family protein
Kaladp0024s0710.1.pWRKY family protein
Kaladp0028s0090.1.pWRKY family protein
Kaladp0031s0041.1.pWRKY family protein
Kaladp0031s0041.2.pWRKY family protein
Kaladp0033s0132.1.pWRKY family protein
Kaladp0033s0132.2.pWRKY family protein
Kaladp0033s0304.1.pWRKY family protein
Kaladp0033s0321.1.pWRKY family protein
Kaladp0033s0321.2.pWRKY family protein
Kaladp0036s0300.1.pWRKY family protein
Kaladp0036s0300.2.pWRKY family protein
Kaladp0037s0144.1.pWRKY family protein
Kaladp0037s0513.1.pWRKY family protein
Kaladp0040s0101.1.pWRKY family protein
Kaladp0040s0153.1.pWRKY family protein
Kaladp0040s0339.1.pWRKY family protein
Kaladp0042s0084.1.pWRKY family protein
Kaladp0042s0084.2.pWRKY family protein
Kaladp0044s0082.1.pWRKY family protein
Kaladp0045s0327.1.pWRKY family protein
Kaladp0045s0327.2.pWRKY family protein
Kaladp0045s0494.1.pWRKY family protein
Kaladp0050s0163.1.pWRKY family protein
Kaladp0050s0164.1.pWRKY family protein
Kaladp0053s0301.1.pWRKY family protein
Kaladp0055s0346.1.pWRKY family protein
Kaladp0055s0347.1.pWRKY family protein
Kaladp0056s0039.1.pWRKY family protein
Kaladp0059s0348.1.pWRKY family protein
Kaladp0060s0392.1.pWRKY family protein
Kaladp0061s0109.1.pWRKY family protein
Kaladp0061s0109.2.pWRKY family protein
Kaladp0061s0109.3.pWRKY family protein
Kaladp0064s0151.1.pWRKY family protein
Kaladp0066s0056.1.pWRKY family protein
Kaladp0066s0078.1.pWRKY family protein
Kaladp0068s0233.1.pWRKY family protein
Kaladp0071s0060.1.pWRKY family protein
Kaladp0071s0073.1.pWRKY family protein
Kaladp0079s0143.1.pWRKY family protein
Kaladp0080s0088.1.pWRKY family protein
Kaladp0080s0088.2.pWRKY family protein
Kaladp0085s0110.1.pWRKY family protein
Kaladp0088s0056.1.pWRKY family protein
Kaladp0095s0107.1.pWRKY family protein
Kaladp0095s0108.1.pWRKY family protein
Kaladp0095s0760.1.pWRKY family protein
Kaladp0095s0761.1.pWRKY family protein
Kaladp0095s0761.2.pWRKY family protein
Kaladp0095s0774.1.pWRKY family protein
Kaladp0096s0082.1.pWRKY family protein
Kaladp0096s0082.2.pWRKY family protein
Kaladp0101s0225.1.pWRKY family protein
Kaladp0102s0161.1.pWRKY family protein
Kaladp0325s0007.1.pWRKY family protein
Kaladp0325s0007.2.pWRKY family protein
Kaladp0515s0033.1.pWRKY family protein
Kaladp0515s0033.2.pWRKY family protein
Kaladp0515s0033.3.pWRKY family protein
Kaladp0515s0033.4.pWRKY family protein
Kaladp0515s0033.5.pWRKY family protein
Kaladp0515s0174.1.pWRKY family protein
Kaladp0515s0213.1.pWRKY family protein
Kaladp0515s0213.2.pWRKY family protein
Kaladp0577s0016.1.pWRKY family protein
Kaladp0674s0141.1.pWRKY family protein
Kaladp0809s0107.1.pWRKY family protein
Kaladp0809s0126.1.pWRKY family protein
Kaladp0902s0018.1.pWRKY family protein
Kaladp0926s0003.1.pWRKY family protein
Kaladp0926s0003.2.pWRKY family protein
Kaladp0926s0003.3.pWRKY family protein
Kaladp1016s0011.1.pWRKY family protein
Kaladp1016s0011.2.pWRKY family protein
Kaladp1016s0011.3.pWRKY family protein
Kaladp1016s0011.4.pWRKY family protein
Kaladp1109s0010.1.pWRKY family protein
Kaladp1198s0002.1.pWRKY family protein
Kaladp1222s0073.1.pWRKY family protein
WRKY Family Introduction

WRKY transcription factors are one of the largest families of transcriptional regulators in plants and form integral parts of signalling webs that modulate many plant processes. Here, we review recent significant progress in WRKY transcription factor research. New findings illustrate that WRKY proteins often act as repressors as well as activators, and that members of the family play roles in both the repression and de-repression of important plant processes. Furthermore, it is becoming clear that a single WRKY transcription factor might be involved in regulating several seemingly disparate processes. Mechanisms of signalling and transcriptional regulation are being dissected, uncovering WRKY protein functions via interactions with a diverse array of protein partners, including MAP kinases, MAP kinase kinases, 14-3-3 proteins, calmodulin, histone deacetylases, resistance proteins and other WRKY transcription factors. WRKY genes exhibit extensive autoregulation and cross-regulation that facilitates transcriptional reprogramming in a dynamic web with built-in redundancy.

The defining feature of WRKY transcription factors is their DNA binding domain. This is called the WRKY domain after the almost invariant WRKY amino acid sequence at the N-terminus. In a few WRKY proteins, the WRKY amino acid sequences have been replaced by WRRY, WSKY, WKRY, WVKY or WKKY. The WRKY domain is about 60 residues in length, and as well as containing the WRKY signature it also has an atypical zinc-finger structure at the C-terminus. The zinc-finger structure is either Cx4-5Cx22-23HxH or Cx7Cx23HxC. Initially, in the absence of a complete gene family from any plant species, the WRKY transcription factors were divided into three groups based on the number of WRKY domains (two domains in Group I proteins and one in the others) and the structure of their zinc fingers (C2HC in Group III proteins).

Rushton PJ, Somssich IE, Ringler P, Shen QJ.
WRKY transcription factors.
Trends Plant Sci, 2010. 15(5): p. 247-58.
PMID: 20304701