Information report for DCAR_016482
Gene Details
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Functional Annotation
- Refseq: XP_017250582.1 — PREDICTED: transcription factor MYB98-like
- Swissprot: Q9S7L2 — MYB98_ARATH; Transcription factor MYB98
- TrEMBL: A0A164XIW2 — A0A164XIW2_DAUCS; Uncharacterized protein
- 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: Achn202121, Achn021211
- Capsicum annuum: CA09g07480
- Citrus sinensis: orange1.1g046859m
- Juglans regia: WALNUT_00014765-RA
- Manihot esculenta: Manes.14G064900.1.p
- Nicotiana benthamiana: Niben101Scf07656g00004.1
- Nicotiana tabacum: XP_016480674.1
- Petunia inflata: Peinf101Scf00500g16039.1
- Prunus mume: XP_008239795.1
- Prunus persica: Prupe.5G172400.1.p
- Salvia miltiorrhiza: SMil_00009782-RA_Salv
- Sesamum indicum: XP_011101317.1
- Solanum lycopersicum: Solyc06g071520.1.1
- Solanum melongena: Sme2.5_00536.1_g00013.1
- Solanum tuberosum: PGSC0003DMP400058999
- Vitis vinifera: GSVIVT01007731001
Sequences
CDS Sequence:
- >DCAR_016482|Daucus_carota|MYB|DCAR_016482
ATGGAGTTTGATCCATGTTTCAGAGAAGATCATGTACATCAGCCAGTTCTTCTCCCCAACAACTACATAAAACCCGAAATCGATCACGATTTCTCGCTAGATATTTGCTCACCCAAAGGCTTCTTCCAAGATAATTGTCAAGTTCTTGATCAGTTATCATTCAGTGGAACATCATTTTATAATTTCTCCAACAAAATTTGTGCCCCTAATGGTTTTTGTGAGCCTTATGATCCTTTCCTTTTGGCTTCTGCAAAGAATTTCGATTTTTACGATCAGCCTAAACCATTTGAAGAGAATGGCAGCAGCTCATTTTTGCAAAATAGTTCTTATTTACATGTTGATGGTTTGTTCAACACTTATAAGGCAAGTCCAGAGCTTTTGAATGCCTCCAATTACCCGAATTCTGCGAAAATGCCAGGGGTGGTGCCAGATGAAGGTTCATGTGTAACAACTGAAAACAAAATACTTGGAACCAAGAAGCATTTTGGTAAGAAATATAGTGCTTCTTCTTCTACTTCTACAAAGCCAAGCAAAATTAAGAAAAAGCTCAAGTCATCCAAGGGTCAATGGACAGCTGAAGAAGATAGGCTGTTAACTCACATGGTGAAAAAGTATGGAGTGAGGAAATGGTCTCATATAGCGACGATGCTGAAAGGAAGGATTGGAAAACAGTGCAGAGAGAGATGGCACAATCATCTAAGACCTGACATTAAGAAAGATTTGTGGAGTGAAGATGAGGATAGAATTCTAGTTGAGGCCCATGCAAAAGTTGGAAACAAATGGGCTGATATCGCCAAAAGATTGCCAGGAAGGACTGAGAACTCCATTAAAAACCACTGGAATGCTACCAAGAGAAGGCAATATTCTAGACGTAAATGTCGCACAAAATGGCCAAGACCTAGCTCCATTTTGCAAAACTACATAAGGAGTTTGAACTTGGACACTGCCAAACCAAGCAATTATCGCAAGAAATCCGCTACTGCAACTACACCAAACCTAAACATCCCTGCAATGAAAACACAAAATCTCCAGGAGACGAAAGAGTTCTGCCCCAGCTATAGTGATGGTTTGAAGGAGCTATGTGAGTTTGATTTTGTGGAAAATCCTTTTGAAGGTGTTAGTATCGATGCTCTTCTTGATGATCTGCCAACCATCGAGGCTCCAATAGTTCTTGAGGATAATTGCTTTAATATGGATGTGAATTTACATGATCAAGTGCCTTCATTGATGCAAGTGAAGAAAGATCTTGATTTGATGGAGATGATTTCAGAAATCAATATCTAA
Protein Sequence:
- >DCAR_016482|Daucus_carota|MYB|DCAR_016482
MEFDPCFREDHVHQPVLLPNNYIKPEIDHDFSLDICSPKGFFQDNCQVLDQLSFSGTSFYNFSNKICAPNGFCEPYDPFLLASAKNFDFYDQPKPFEENGSSSFLQNSSYLHVDGLFNTYKASPELLNASNYPNSAKMPGVVPDEGSCVTTENKILGTKKHFGKKYSASSSTSTKPSKIKKKLKSSKGQWTAEEDRLLTHMVKKYGVRKWSHIATMLKGRIGKQCRERWHNHLRPDIKKDLWSEDEDRILVEAHAKVGNKWADIAKRLPGRTENSIKNHWNATKRRQYSRRKCRTKWPRPSSILQNYIRSLNLDTAKPSNYRKKSATATTPNLNIPAMKTQNLQETKEFCPSYSDGLKELCEFDFVENPFEGVSIDALLDDLPTIEAPIVLEDNCFNMDVNLHDQVPSLMQVKKDLDLMEMISEINI*