Information report for MA_158099g0010
Gene Details
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Functional Annotation
- TrEMBL: A5JYE6 — A5JYE6_PICGL; R2R3-MYB transcription factor MYB2
- 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
- Brassica napus: GSBRNA2T00032800001
- Brassica oleracea: XP_013610297.1
- Cajanus cajan: C.cajan_13642, C.cajan_13238
- Glycine max: Glyma.08G017600.1.p, Glyma.05G211200.1.p
- Lotus japonicus: Lj4g3v2989050.1
- Manihot esculenta: Manes.01G057200.1.p
- Musa acuminata: GSMUA_Achr10P08070_001
- Populus trichocarpa: Potri.003G132000.1, Potri.003G132000.3, Potri.003G132000.2
- Sesamum indicum: XP_011074190.1
- Triticum aestivum: Traes_7DL_5BD0D4BD1.1
- Vitis vinifera: GSVIVT01019410001
Sequences
CDS Sequence:
- >MA_158099g0010|Picea_abies|MYB|MA_158099g0010
ATGGGACGCCACTTATGCTGCAACCAGCAGAAAGTGAAACGTGGGCTATGGTCGCCAGACGAGGATGAGAAGCTCATCAATTACATAACGAAGTATGGATATGGCTGTTGGAGTGAAGTTCCTGAGAAATCAGGTCTTCAACGTTGTGGAAAGAGTTGTAGATTACGATGGATCAACTATTTGAGACCTGATATCAGGCGAGGTAATTTCAGTCCAAATGAAGAGAAGCTTATCATTCATCTGCATACCATGGTTGGAAACAGGTGGGCATACATAGCATCCCATTTACCTGGAAGGACAGATAATGAGATAAAAAACTACTGGAACTCTTGGATAAAGAAAAAGCTCGCTAAGGCTGAAATAATTTCAAAGAATATCGAGGCTTCCAAAGTACACAACAATCTGCCACAGTTCTTGTTCGAACAATCTGCCACTCGGGACAATGACTGCAAGCTGCTAAAAACTGAGATGACTACCGATGGGCATGCAGCTCCTCTGAGCCATGTTCTCCCTTCAAAGGAAAATTCTGAAACTTTTCCGTTATGGGATTATAAGATGATCAATCCTTCAACCACAAGGAATTCTCTCTATGGGATTGAAGAGAGCAAAGCTGCTCTTACCTTCGATAGTCTTCTAATTCGCACAGATTCAGAAACAGGAGCTATTAAGGAACTCAATACTTGGGATCCTTCTGGCATTCTGATTAACTCAAGCAGCAAAAACTGTAAAAACAGTGATTTGCAATATGCATTACAACGGGACAATGGTCTGCAGGTTCAAGGCCTTCCAGCCTCAAGTACATGGCATGGCTACAGCAGCTTGAACCCAATTGAAAGCTCCTTTTGCTATAATCCAAATTCAGAAAACAGTAATGGACTTCACAGTACATCATCTATGAATGAGAGTGACTTCATGAGATCCATGGATATGGCGCCATTAATTTATTCTCAGCATGAAACACTGGATCTTGCTGATCATGCTAACGTAGCTACAATGTGGGCATCCGGTTCCAGCTCTAATGGGGTTGATTTAGGTTATTCCGAGTGCTTATACAGTGCTGAACAATATAACCACGGCACCGAAAATAGTTGCGGCTATTTGCCTCCACTCTATGATGCCAGCGAAGAATCTGCAGCCATTAATATAAAACACAATGAAAACAATTCATTGAGATATCTGGAGCAAATCCAAAGTAATGAGATCAATATAGCTCAAGAAATGGACGCCATTCAGCAAATCTTCGAATGTGGGGAGCAAAATTCAAACCTAGTTACAACAATTCAGTATTGCTTGGGATCTCATTCTCCCGTTTCGGATTCTCATCATCCTCAAGATACCTTCGACTGA
Protein Sequence:
- >MA_158099g0010|Picea_abies|MYB|MA_158099g0010
MGRHLCCNQQKVKRGLWSPDEDEKLINYITKYGYGCWSEVPEKSGLQRCGKSCRLRWINYLRPDIRRGNFSPNEEKLIIHLHTMVGNRWAYIASHLPGRTDNEIKNYWNSWIKKKLAKAEIISKNIEASKVHNNLPQFLFEQSATRDNDCKLLKTEMTTDGHAAPLSHVLPSKENSETFPLWDYKMINPSTTRNSLYGIEESKAALTFDSLLIRTDSETGAIKELNTWDPSGILINSSSKNCKNSDLQYALQRDNGLQVQGLPASSTWHGYSSLNPIESSFCYNPNSENSNGLHSTSSMNESDFMRSMDMAPLIYSQHETLDLADHANVATMWASGSSSNGVDLGYSECLYSAEQYNHGTENSCGYLPPLYDASEESAAINIKHNENNSLRYLEQIQSNEINIAQEMDAIQQIFECGEQNSNLVTTIQYCLGSHSPVSDSHHPQDTFD