Information report for MDP0000478512
Gene Details
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Functional Annotation
- Refseq: NP_001315939.1 — transcription factor MYB44-like
- Swissprot: Q42575 — MYB1_ARATH; Transcription factor MYB1
- TrEMBL: A0A498IGU2 — A0A498IGU2_MALDO; Uncharacterized protein
- TrEMBL: D9ZJ63 — D9ZJ63_MALDO; MYB domain class transcription factor
- STRING: XP_008388098.1 — (Malus domestica)
- GO:0009751 — Biological Process — response to salicylic acid
- GO:0003677 — Molecular Function — DNA 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
- Actinidia chinensis: Achn013291
- Cajanus cajan: C.cajan_34992
- Cicer arietinum: XP_012567497.1
- Citrullus lanatus: Cla018139
- Cucumis melo: MELO3C003212P1
- Cucumis sativus: Cucsa.066910.2, Cucsa.066910.1
- Fragaria vesca: mrna18756.1-v1.0-hybrid
- Glycine max: Glyma.U027500.1.p
- Gossypium hirsutum: Gh_D09G1532
- Lotus japonicus: Lj0g3v0349359.1
- Prunus mume: XP_008239931.1
- Prunus persica: Prupe.6G267600.1.p
- Pyrus bretschneideri: Pbr035927.1, Pbr041921.1
- Ricinus communis: 27798.m000612
- Vitis vinifera: GSVIVT01034041001
Sequences
CDS Sequence:
- >MDP0000478512|Malus_domestica|MYB|MDP0000478512
ATGGAAACGGAAGTCGCCGACGACCCCGCCGCCGTCGATATCGAAGCTGGATACGGCGGAGTAGATAGCGGCGAAGAGGCTGTGGYGGGAGGCGGAAGCCGTAGAAAATCGGGKCGTGACAACGTGAAGGGTCCTTGGTCTCCGGAAGAAGACGCGGTGCTGACCCGGTTGGTGAGTAATTTCGGGGCGAGGAATTGGAGCTTGATCGCCCGAGGAATCGACGGACGATCCGGCAAGTCTTGYCGCCTGCGGTGGTGTAATCAGCTCGACCCCGCCGTCAAGCGCAAGCCCTTTACTCATGAGGAGGATAGGATGATAGTTGCAGCCCATGCAATCCATGGAAACAAATGGGCTGCAATTGCTCGGCTTCTACCAGGGAGGACAGATAATGCCATAAAAAACCATTGGAATTCCACACTAAAGCGCCGGTGCATGGACACTGACAAAATAAAGTTAGAATCTGGTAATATGGTTGAAGATGTTAGCTTTGACAAAACAAAAGGATCATCTGAAGAGACCTCGTATGGGGACGTCAATTCATCTAAATCTATGGAAGGAAGAGAAGTCAGTTCTTTAGAGCATATGGATGATCAAGATGAATACAACGGGTCATCRGAAGTTCAGTTTAGTCATGAAGCCACCGAACAGCCTACTCTCTTTAGACCAATGGCMAGGATCAGTGCWTTTAGTGTATATAACCAATCAAATAGCCAGGAGCCTGCATCATCATTCCCAAGGCCGATYCCAGTGCAAGGACCTCTTGTTCAAGCATCAAAACTAGATGTTGGCATAAATAAGTTTCTYGAAGGAGTTTATGGTGAGCGATCAGTGCCTGRTCGGTGTGGCCACGGTTGCTGTCGTGCAGAGAGTGGTATGAACTTTCAAAACTCGTTGTTGGGGCCAGAATTCGTGGAATTCTCCGAGCCTCCCTTGTTTCCAAGTTTYGAATTGGCTGCAATTGCCACAGATATAAGTAACCTTGCTTGGCTTAAAAGTGGGTTGGAGAATAACAGTGTAAGAGCAGTGGGTGAAACGGCTGGTAGAATAACAACTCATGGGTCTCAAGACCAAACGGGGCGTTTTGAGGAGAGTAGAAYGAATCATCTTTTTCCCACTGAAGAGAGAAAGGATAGGCTAATGGGCATGAAGACAAATGTGMTATCAACCTAA
Protein Sequence:
- >MDP0000478512|Malus_domestica|MYB|MDP0000478512
METEVADDPAAVDIEAGYGGVDSGEEAVXGGGSRRKSGRDNVKGPWSPEEDAVLTRLVSNFGARNWSLIARGIDGRSGKSCRLRWCNQLDPAVKRKPFTHEEDRMIVAAHAIHGNKWAAIARLLPGRTDNAIKNHWNSTLKRRCMDTDKIKLESGNMVEDVSFDKTKGSSEETSYGDVNSSKSMEGREVSSLEHMDDQDEYNGSSEVQFSHEATEQPTLFRPMARISAFSVYNQSNSQEPASSFPRPIPVQGPLVQASKLDVGINKFLEGVYGERSVPXRCGHGCCRAESGMNFQNSLLGPEFVEFSEPPLFPSFELAAIATDISNLAWLKSGLENNSVRAVGETAGRITTHGSQDQTGRFEESRXNHLFPTEERKDRLMGMKTNVXST*