PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Oryza punctata
MYB Family
Species TF ID Description
OPUNC01G02390.1MYB family protein
OPUNC01G07980.1MYB family protein
OPUNC01G07980.2MYB family protein
OPUNC01G08000.1MYB family protein
OPUNC01G08000.2MYB family protein
OPUNC01G10870.1MYB family protein
OPUNC01G11600.1MYB family protein
OPUNC01G12250.1MYB family protein
OPUNC01G19230.1MYB family protein
OPUNC01G24010.1MYB family protein
OPUNC01G28160.1MYB family protein
OPUNC01G33690.1MYB family protein
OPUNC01G35700.1MYB family protein
OPUNC01G36300.1MYB family protein
OPUNC01G36480.1MYB family protein
OPUNC01G36560.1MYB family protein
OPUNC01G36990.1MYB family protein
OPUNC01G44650.1MYB family protein
OPUNC01G44800.1MYB family protein
OPUNC02G00570.1MYB family protein
OPUNC02G05820.1MYB family protein
OPUNC02G10490.1MYB family protein
OPUNC02G10490.2MYB family protein
OPUNC02G22200.1MYB family protein
OPUNC02G23410.1MYB family protein
OPUNC02G26430.1MYB family protein
OPUNC02G30360.1MYB family protein
OPUNC02G32390.1MYB family protein
OPUNC03G09390.1MYB family protein
OPUNC03G13320.1MYB family protein
OPUNC03G13890.1MYB family protein
OPUNC03G17950.1MYB family protein
OPUNC03G18230.1MYB family protein
OPUNC03G18740.1MYB family protein
OPUNC03G22220.1MYB family protein
OPUNC03G29370.1MYB family protein
OPUNC03G32690.1MYB family protein
OPUNC04G04120.1MYB family protein
OPUNC04G06960.1MYB family protein
OPUNC04G13560.1MYB family protein
OPUNC04G17450.1MYB family protein
OPUNC04G18480.1MYB family protein
OPUNC04G21140.1MYB family protein
OPUNC04G21230.1MYB family protein
OPUNC04G27130.1MYB family protein
OPUNC05G00970.1MYB family protein
OPUNC05G02190.1MYB family protein
OPUNC05G02540.1MYB family protein
OPUNC05G11020.1MYB family protein
OPUNC05G16000.1MYB family protein
OPUNC05G16000.2MYB family protein
OPUNC05G16320.1MYB family protein
OPUNC05G16800.1MYB family protein
OPUNC05G16800.2MYB family protein
OPUNC05G18800.1MYB family protein
OPUNC05G22050.1MYB family protein
OPUNC06G00590.1MYB family protein
OPUNC06G03990.1MYB family protein
OPUNC06G07380.1MYB family protein
OPUNC06G09470.1MYB family protein
OPUNC06G18670.1MYB family protein
OPUNC06G19910.1MYB family protein
OPUNC06G22490.1MYB family protein
OPUNC07G02500.1MYB family protein
OPUNC07G02500.2MYB family protein
OPUNC07G02500.3MYB family protein
OPUNC07G02500.4MYB family protein
OPUNC07G02500.5MYB family protein
OPUNC07G02500.6MYB family protein
OPUNC07G02500.7MYB family protein
OPUNC07G02500.8MYB family protein
OPUNC07G07180.1MYB family protein
OPUNC07G08180.1MYB family protein
OPUNC07G10920.1MYB family protein
OPUNC07G10930.1MYB family protein
OPUNC07G13970.1MYB family protein
OPUNC07G17410.1MYB family protein
OPUNC07G21540.1MYB family protein
OPUNC07G22080.1MYB family protein
OPUNC07G25360.1MYB family protein
OPUNC08G02760.1MYB family protein
OPUNC08G07200.1MYB family protein
OPUNC08G12780.1MYB family protein
OPUNC08G13770.1MYB family protein
OPUNC08G13850.2MYB family protein
OPUNC08G14640.1MYB family protein
OPUNC09G08780.1MYB family protein
OPUNC09G09680.1MYB family protein
OPUNC09G09680.2MYB family protein
OPUNC10G13240.1MYB family protein
OPUNC11G01450.1MYB family protein
OPUNC11G04750.1MYB family protein
OPUNC11G06210.1MYB family protein
OPUNC11G14030.1MYB family protein
OPUNC12G01500.1MYB family protein
OPUNC12G04510.1MYB family protein
OPUNC12G04520.1MYB family protein
OPUNC12G06260.1MYB family protein
OPUNC12G06560.1MYB family protein
OPUNC12G12380.1MYB family protein
OPUNC12G14950.1MYB family protein
OPUNC12G18070.1MYB 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