Information report for EMT04483
Gene Details
Functional Annotation
- Refseq: XP_020155473.1 — transcription factor MYB108-like
- Swissprot: Q2QZJ8 — JAMYB_ORYSJ; Transcription factor JAMYB
- TrEMBL: A0A3B6JJA5 — A0A3B6JJA5_WHEAT; Uncharacterized protein
- STRING: EMT04483 — (Aegilops tauschii)
- GO:0009414 — Biological Process — response to water deprivation
- GO:0009651 — Biological Process — response to salt stress
- GO:0009723 — Biological Process — response to ethylene
- GO:0009737 — Biological Process — response to abscisic acid
- GO:0009751 — Biological Process — response to salicylic acid
- GO:0016036 — Biological Process — cellular response to phosphate starvation
- GO:0045893 — Biological Process — positive regulation of transcription, DNA-templated
- GO:0046686 — Biological Process — response to cadmium ion
- GO:0005634 — Cellular Component — nucleus
- GO:0001046 — Molecular Function — core promoter sequence-specific DNA binding
- GO:0005516 — Molecular Function — calmodulin binding
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.
Literature and News
Gene Resources
Homologs
- Brachypodium distachyon: Bradi4g04627.1.p
- Hordeum vulgare: MLOC_6821.2
- Oryza sativa: JAmyb;OsJAmyb
- Panicum virgatum: Pavir.3NG242200.1.p
- Setaria italica: Seita.3G333800.1.p, Seita.8G237700.1.p
- Setaria viridis: Sevir.3G348200.1.p
- Triticum aestivum: Traes_4DS_2A5B4C4C4.1, Traes_4BS_F83CB32DD.1, Traes_4AL_17C974117.1, Traes_4BL_FE8B8ABC4.1, Traes_5BS_95A52A87F.2, Traes_5DS_DE2C70E4C.2
Sequences
CDS Sequence:
- >EMT04483|Aegilops_tauschii|MYB|EMT04483
ATGGCGGCGGAGCCGGAGGAGGAGGCGGAGCTCCGGCGGGGGCCGTGGACGGTGGACGAGGACCTTACGCTGATCAACTACATCGCGGACCACGGCGAGGGCCGCTGGAACGCGCTGGCGAGGGCCGCCGGCCTGAGGCGCACGGGGAAGAGCTGCCGGCTGCGGTGGCTGAACTACCTCCGCCCCGACGTGAAGCGCGGCAACTTCACCGCCGACGAGCAGCTCCTCATCCTCGACCTACACTCTCGCTGGGGCAACCGGTGGTCGAAGATCGCGCAGCACCTCCCCGGTCGGACGGACAACGAGATCAAGAACTACTGGAGGACCAGGGTGCAGAAGCACGCGAAGCAACTCAACTGCGACGTCGGCAGCGCCACCTTCAAGGATGCCATGAGGTATCTCTGGATGCCTCGCCTCGTCGAGCGCATCCACGCCACCGCCGCCCCCACCGGCGGTGACCCCACAATCGGCGACACCTCGTGCGCGTCAGGGGTCACGTCGATGGCCACCACCGCCGCCACCGCCACCACATATCCCGAGAACAACTCCCCCTCCAGCGCGGTCACCACCAGCAGGTCGGCATCGTCGGGTTCCTTCACGTCGGAGCTCTGCGGCGAGGAGAAGAACCTGCATGTCCATGGCAGCGGCGAGAAGACAACGAGCGGCGGGGACTGGATGCAGGACGCGGACCAAGAGTTCTGGGCCATGCATATGCAGATCCAGCCTGATGAGGGTGGTCTTTTCCACGTCGACCACGAGCTTAGCGGATGGGTGCAGGGCTTCTCCGACGTCGGCGTTTCGGCTGACAATCTCTGGAGCCTCGAGGACATATGGAAGATGCAATGA
Protein Sequence:
- >EMT04483|Aegilops_tauschii|MYB|EMT04483
MAAEPEEEAELRRGPWTVDEDLTLINYIADHGEGRWNALARAAGLRRTGKSCRLRWLNYLRPDVKRGNFTADEQLLILDLHSRWGNRWSKIAQHLPGRTDNEIKNYWRTRVQKHAKQLNCDVGSATFKDAMRYLWMPRLVERIHATAAPTGGDPTIGDTSCASGVTSMATTAATATTYPENNSPSSAVTTSRSASSGSFTSELCGEEKNLHVHGSGEKTTSGGDWMQDADQEFWAMHMQIQPDEGGLFHVDHELSGWVQGFSDVGVSADNLWSLEDIWKMQ