PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Nicotiana sylvestris
MYB Family
Species TF ID Description
XP_009757033.1MYB family protein
XP_009757133.1MYB family protein
XP_009757888.1MYB family protein
XP_009758169.1MYB family protein
XP_009760429.1MYB family protein
XP_009761686.1MYB family protein
XP_009761862.1MYB family protein
XP_009761863.1MYB family protein
XP_009761864.1MYB family protein
XP_009762003.1MYB family protein
XP_009762153.1MYB family protein
XP_009762156.1MYB family protein
XP_009762161.1MYB family protein
XP_009762167.1MYB family protein
XP_009762172.1MYB family protein
XP_009762834.1MYB family protein
XP_009763213.1MYB family protein
XP_009763294.1MYB family protein
XP_009764351.1MYB family protein
XP_009764550.1MYB family protein
XP_009764613.1MYB family protein
XP_009765014.1MYB family protein
XP_009765022.1MYB family protein
XP_009765231.1MYB family protein
XP_009765566.1MYB family protein
XP_009766820.1MYB family protein
XP_009766825.1MYB family protein
XP_009766826.1MYB family protein
XP_009767350.1MYB family protein
XP_009767562.1MYB family protein
XP_009767695.1MYB family protein
XP_009767834.1MYB family protein
XP_009767902.1MYB family protein
XP_009767999.1MYB family protein
XP_009768446.1MYB family protein
XP_009769218.1MYB family protein
XP_009769867.1MYB family protein
XP_009769917.1MYB family protein
XP_009770188.1MYB family protein
XP_009770189.1MYB family protein
XP_009770258.1MYB family protein
XP_009770476.1MYB family protein
XP_009770485.1MYB family protein
XP_009770621.1MYB family protein
XP_009770756.1MYB family protein
XP_009770980.1MYB family protein
XP_009771204.1MYB family protein
XP_009771205.1MYB family protein
XP_009772158.1MYB family protein
XP_009772294.1MYB family protein
XP_009772442.1MYB family protein
XP_009772443.1MYB family protein
XP_009773212.1MYB family protein
XP_009773213.1MYB family protein
XP_009773279.1MYB family protein
XP_009773281.1MYB family protein
XP_009774352.1MYB family protein
XP_009774387.1MYB family protein
XP_009776410.1MYB family protein
XP_009776702.1MYB family protein
XP_009777823.1MYB family protein
XP_009778312.1MYB family protein
XP_009778520.1MYB family protein
XP_009778686.1MYB family protein
XP_009778774.1MYB family protein
XP_009778824.1MYB family protein
XP_009779196.1MYB family protein
XP_009779489.1MYB family protein
XP_009779623.1MYB family protein
XP_009779682.1MYB family protein
XP_009779987.1MYB family protein
XP_009780057.1MYB family protein
XP_009780273.1MYB family protein
XP_009780529.1MYB family protein
XP_009781248.1MYB family protein
XP_009781411.1MYB family protein
XP_009781591.1MYB family protein
XP_009781770.1MYB family protein
XP_009782369.1MYB family protein
XP_009782666.1MYB family protein
XP_009782999.1MYB family protein
XP_009783085.1MYB family protein
XP_009783632.1MYB family protein
XP_009783676.1MYB family protein
XP_009783680.1MYB family protein
XP_009783687.1MYB family protein
XP_009783696.1MYB family protein
XP_009783755.1MYB family protein
XP_009783970.1MYB family protein
XP_009784472.1MYB family protein
XP_009784773.1MYB family protein
XP_009785075.1MYB family protein
XP_009785308.1MYB family protein
XP_009785340.1MYB family protein
XP_009785472.1MYB family protein
XP_009785597.1MYB family protein
XP_009786709.1MYB family protein
XP_009786719.1MYB family protein
XP_009786742.1MYB family protein
XP_009786743.1MYB family protein
XP_009787226.1MYB family protein
XP_009787902.1MYB family protein
XP_009787903.1MYB family protein
XP_009787905.1MYB family protein
XP_009788709.1MYB family protein
XP_009789607.1MYB family protein
XP_009789695.1MYB family protein
XP_009790050.1MYB family protein
XP_009790156.1MYB family protein
XP_009790391.1MYB family protein
XP_009790561.1MYB family protein
XP_009790938.1MYB family protein
XP_009791355.1MYB family protein
XP_009791846.1MYB family protein
XP_009792075.1MYB family protein
XP_009792412.1MYB family protein
XP_009792792.1MYB family protein
XP_009792876.1MYB family protein
XP_009792963.1MYB family protein
XP_009792992.1MYB family protein
XP_009793068.1MYB family protein
XP_009793069.1MYB family protein
XP_009793072.1MYB family protein
XP_009793776.1MYB family protein
XP_009794055.1MYB family protein
XP_009794315.1MYB family protein
XP_009794316.1MYB family protein
XP_009794813.1MYB family protein
XP_009795062.1MYB family protein
XP_009795299.1MYB family protein
XP_009795456.1MYB family protein
XP_009795719.1MYB family protein
XP_009795891.1MYB family protein
XP_009796309.1MYB family protein
XP_009796819.1MYB family protein
XP_009796939.1MYB family protein
XP_009797657.1MYB family protein
XP_009797951.1MYB family protein
XP_009798344.1MYB family protein
XP_009798591.1MYB family protein
XP_009798928.1MYB family protein
XP_009798979.1MYB family protein
XP_009799606.1MYB family protein
XP_009799770.1MYB family protein
XP_009799771.1MYB family protein
XP_009800099.1MYB family protein
XP_009800251.1MYB family protein
XP_009800390.1MYB family protein
XP_009800391.1MYB family protein
XP_009800575.1MYB family protein
XP_009800612.1MYB family protein
XP_009800958.1MYB family protein
XP_009800959.1MYB family protein
XP_009800960.1MYB family protein
XP_009801248.1MYB family protein
XP_009801899.1MYB family protein
XP_009802192.1MYB family protein
XP_009802252.1MYB family protein
XP_009802421.1MYB family protein
XP_009802593.1MYB family protein
XP_009803598.1MYB family protein
XP_009803902.1MYB family protein
XP_009804259.1MYB family protein
XP_009804370.1MYB family protein
XP_009804412.1MYB family protein
XP_009804432.1MYB family protein
MYB Family Introduction

MYB factors represent a family of proteins that include the conserved MYB DNA-binding domain.The first MYB gene identified was the "oncogene" v-Myb derived from the avian myeloblastosis virus . Evidence obtained from sequence comparisons indicates that v-Myb may have originated from a vertebrate gene, which mutated once it became part of the virus. Many vertebrates contain three genes related to v-Myb c-Myb, A-Myb and B-Myb and other similar genes have been identified in insects, plants, fungi and slime moulds. The encoded proteins are crucial to the control of proliferation and differentiation in a number of cell types, and share the conserved MYB DNA-binding domain. This domain generally comprises up to three imperfect repeats, each forming a helix-turn-helix structure of about 53 amino acids. Three regularly spaced tryptophan residues, which form a tryptophan cluster in the three-dimensional helix-turn-helix structure, are characteristic of a MYB repeat. The three repeats in c-Myb are referred to as R1, R2 and R3; and repeats from other MYB proteins are categorised according to their similarity to either R1, R2 or R3.

In contrast to animals, plants contain a MYB-protein subfamily that is characterised by the R2R3-type MYB domain. MYB proteins can be classified into three subfamilies depending on the number of adjacent repeats in the MYB domain (one, two or three). We refer to MYB-like proteins with one repeat as "MYB1R factors", with two as "R2R3-type MYB" factors, and with three repeats as "MYB3R" factors.

Stracke R, Werber M, Weisshaar B.
The R2R3-MYB gene family in Arabidopsis thaliana.
Curr Opin Plant Biol. 2001 Oct;4(5):447-56. Review.
PMID: 11597504