Information report for MDP0000181570
Gene Details
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Functional Annotation
- Refseq: XP_008369461.2 — transcription factor MYB3R-3-like
- TrEMBL: A0A498JYP9 — A0A498JYP9_MALDO; Uncharacterized protein
- STRING: XP_008369461.1 — (Malus domestica)
- 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: Achn380251
- Fragaria vesca: mrna32418.1-v1.0-hybrid
- Juglans regia: WALNUT_00007218-RA
- Nicotiana tabacum: XP_016458193.1, XP_016458192.1, XP_016458191.1, XP_016458190.1, XP_016458188.1
- Populus trichocarpa: Potri.003G123800.1
- Prunus mume: XP_008238820.1
- Prunus persica: Prupe.5G093400.1.p, Prupe.5G093400.2.p
- Pyrus bretschneideri: Pbr039284.1
- Vitis vinifera: GSVIVT01019834001
- Ziziphus jujuba: XP_015870842.1, XP_015872350.1
Sequences
CDS Sequence:
- >MDP0000181570|Malus_domestica|MYB|MDP0000181570
ATGACGAAAATCAATGGGGAGCATCCAGAGGATGCCGGTGTCGGTTCACACGAGAAAATGGGWTTCCTTTTTCAAGCATTATATGAAGYTGAATATTGTTCAGATTCCCCTTTTCCGAAGCCAAGCTCGATTCACTGGAGAACCACTGTTCCAACAAGACGGTCAGCGAAAAGCTGGACAGCGGAAGAGCTGCATGTCTCCCCGGGCGTACAGATATTCAGTGCCTGCAACGCTGGAAAAAGAACAATGTTTTGCTGCAGGGAAGATGATTGCATTATCAAGCAAGTCGAAAAACATGGTGCCAAAAGATGGTCTGTTATAGCTAAGTTCCTACCAGGTCGAATAGGCAAACAATGCCGAGAAAGGTGGCACAATCACTTATGCCCGGCAATTAATAGAGATGCATGGACAAAAGACGAGGAGCAGATTATTGCTTACTACCATCAGTTGTACGGTAACAAGTGGGCAGAAATAGCAAGATTTCTACCCGGGAGGACCGACAATGCAATTAAAAATTTCTGGAATTGCACGTTGAAGAGGAAATTCGATTCATACTCACCTAATGGATGTGAAGTGGATATGCAATCTGATGTCTCAAGTGGTGAGGTAAGAACAGATCGTCTTGAGGTTGAAGAAGATGGACAGATTTCTGACAGTGTGGTCTCACTCAATCAGCTAACGGAAACGGAGATTRGTGACAATGCTTGTTCTACTGAGTTGACTCTTGGATTTTCTTACAGTCATGACATTTGTTCAGAATGGAAATCTGTCATAGTGCAGAAGCGCAGGTCTACGGAGAGACGAGCAAGCAGTTTAATAAATCCACTAATTGCCACTCCATTTGCTTTCATGGACGCATCCACTTGTACCAAATCGAACTGCATTCCTCCTACTAGGCCACCTTGCTATTCGACTCCCCGAAGCCTTGCGCAGAACACCTCTGTTAGCAGTGGCAGTCCGGGGTCTAGATTGAAGAACTTAGCATTGAGTTTCAAAAACACTCCTTCCATCATAAGAAAGAAAAGCTCCAGAAGGASTGATCCTAATAACTTCCCTGATGTCAACAGCTCAAAGGCATGCTCCACGTTGAGTAGKACTAGTGAAGGAGGAGGTACCAACAGCAGAGACTTTGCAAACGGGAAGTTTGGTTCATTTTCTTTCCGTCATAGGCCGCAAAATTCAGCTGCTGTTAAATCTCTAGGACGGCGCCTAGAACACGAATTCGATGCCGAAAAGGATTCGGGTAGTGATCAATGTGGCCATGCATTCTCTGCATATGCGTCTCCAGATGTCGGTTTTGGTGCATAA
Protein Sequence:
- >MDP0000181570|Malus_domestica|MYB|MDP0000181570
MTKINGEHPEDAGVGSHEKMGFLFQALYEXEYCSDSPFPKPSSIHWRTTVPTRRSAKSWTAEELHVSPGVQIFSACNAGKRTMFCCREDDCIIKQVEKHGAKRWSVIAKFLPGRIGKQCRERWHNHLCPAINRDAWTKDEEQIIAYYHQLYGNKWAEIARFLPGRTDNAIKNFWNCTLKRKFDSYSPNGCEVDMQSDVSSGEVRTDRLEVEEDGQISDSVVSLNQLTETEIXDNACSTELTLGFSYSHDICSEWKSVIVQKRRSTERRASSLINPLIATPFAFMDASTCTKSNCIPPTRPPCYSTPRSLAQNTSVSSGSPGSRLKNLALSFKNTPSIIRKKSSRRXDPNNFPDVNSSKACSTLSXTSEGGGTNSRDFANGKFGSFSFRHRPQNSAAVKSLGRRLEHEFDAEKDSGSDQCGHAFSAYASPDVGFGA