PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Coffea canephora
MYB Family
Species TF ID Description
Cc00_g08050MYB family protein
Cc00_g11590MYB family protein
Cc00_g12150MYB family protein
Cc00_g16600MYB family protein
Cc00_g19890MYB family protein
Cc00_g21210MYB family protein
Cc01_g07440MYB family protein
Cc01_g10490MYB family protein
Cc01_g12280MYB family protein
Cc01_g14030MYB family protein
Cc01_g18370MYB family protein
Cc01_g21250MYB family protein
Cc02_g03030MYB family protein
Cc02_g03050MYB family protein
Cc02_g06940MYB family protein
Cc02_g07090MYB family protein
Cc02_g08900MYB family protein
Cc02_g08940MYB family protein
Cc02_g09550MYB family protein
Cc02_g11460MYB family protein
Cc02_g12210MYB family protein
Cc02_g12330MYB family protein
Cc02_g15530MYB family protein
Cc02_g16270MYB family protein
Cc02_g24840MYB family protein
Cc02_g27930MYB family protein
Cc02_g36000MYB family protein
Cc02_g37750MYB family protein
Cc03_g01140MYB family protein
Cc03_g05520MYB family protein
Cc03_g06560MYB family protein
Cc04_g01360MYB family protein
Cc04_g01380MYB family protein
Cc04_g01770MYB family protein
Cc04_g06620MYB family protein
Cc04_g07490MYB family protein
Cc04_g09080MYB family protein
Cc04_g11760MYB family protein
Cc04_g14230MYB family protein
Cc04_g16640MYB family protein
Cc05_g04370MYB family protein
Cc05_g05740MYB family protein
Cc05_g05870MYB family protein
Cc05_g05880MYB family protein
Cc05_g05900MYB family protein
Cc05_g05910MYB family protein
Cc05_g06000MYB family protein
Cc05_g13920MYB family protein
Cc05_g15570MYB family protein
Cc05_g16290MYB family protein
Cc06_g01610MYB family protein
Cc06_g01890MYB family protein
Cc06_g02630MYB family protein
Cc06_g04300MYB family protein
Cc06_g04470MYB family protein
Cc06_g07950MYB family protein
Cc06_g10860MYB family protein
Cc06_g13520MYB family protein
Cc06_g17200MYB family protein
Cc06_g21040MYB family protein
Cc07_g02010MYB family protein
Cc07_g03350MYB family protein
Cc07_g03580MYB family protein
Cc07_g04430MYB family protein
Cc07_g06450MYB family protein
Cc07_g07500MYB family protein
Cc07_g09050MYB family protein
Cc07_g11350MYB family protein
Cc07_g12090MYB family protein
Cc07_g13370MYB family protein
Cc07_g15050MYB family protein
Cc07_g15700MYB family protein
Cc07_g18210MYB family protein
Cc08_g01850MYB family protein
Cc08_g03040MYB family protein
Cc08_g03060MYB family protein
Cc08_g03070MYB family protein
Cc08_g03080MYB family protein
Cc08_g03110MYB family protein
Cc08_g09030MYB family protein
Cc08_g12080MYB family protein
Cc08_g12180MYB family protein
Cc08_g13110MYB family protein
Cc08_g14220MYB family protein
Cc08_g15180MYB family protein
Cc08_g16530MYB family protein
Cc09_g04740MYB family protein
Cc10_g03870MYB family protein
Cc10_g04940MYB family protein
Cc10_g07170MYB family protein
Cc10_g07810MYB family protein
Cc10_g10310MYB family protein
Cc10_g13160MYB family protein
Cc11_g00490MYB family protein
Cc11_g03070MYB family protein
Cc11_g08820MYB family protein
Cc11_g08830MYB family protein
Cc11_g09930MYB family protein
Cc11_g12690MYB family protein
Cc11_g12850MYB family protein
Cc11_g13330MYB family protein
Cc11_g16370MYB 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