Information report for CA01g20220
Gene Details
|
|
Functional Annotation
- Refseq: XP_016556827.1 — PREDICTED: transcription factor RAX1
- TrEMBL: A0A1U8FBW0 — A0A1U8FBW0_CAPAN; transcription factor RAX1
- TrEMBL: A0A2G3AK69 — A0A2G3AK69_CAPAN; Transcription factor MYB86
- STRING: PGSC0003DMT400017709 — (Solanum tuberosum)
- 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
- Citrus sinensis: orange1.1g019619m
- Daucus carota: DCAR_003210
- Gossypium hirsutum: Gh_A08G1308
- Juglans regia: WALNUT_00001399-RA, WALNUT_00014006-RA
- Manihot esculenta: Manes.10G143200.1.p
- Nicotiana benthamiana: Niben101Scf02509g03007.1, Niben101Scf03005g00005.1
- Nicotiana tabacum: XP_016432968.1, XP_016488850.1
- Populus trichocarpa: Potri.009G061500.1, Potri.001G267300.1
- Solanum lycopersicum: Solyc01g087130.2.1
- Solanum melongena: Sme2.5_00918.1_g00007.1
- Solanum tuberosum: PGSC0003DMP400012169
- Vitis vinifera: GSVIVT01025269001
Sequences
CDS Sequence:
- >CA01g20220|Capsicum_annuum|MYB|CA01g20220
ATGAGGAAGCCGGAACATAATAGTAGTAATCCATCCCCATCGACAATGATGAAGGAGAAGGAGAAGGAGAAAGGGAATAAGGCAAAGTTAAGAAAAGGGTTATGGTCACCAGAGGAAGATGAGAAGTTGATGAATTACATGTTAACAAATGGGCAAGGATGTTGGAGTGACATTGCTAGAAATGCTGGCTTGCAAAGGTGTGGCAAGAGTTGTCGTCTTCGATGGATTAATTACTTGAGGCCAGACCTTAAACGAGGTGCTTTTTCTCCACAAGAGGAAGAACTCATTGTTCATTTGCATTCTATTCTTGGAAATAGGTGGTCACAAATTGCGGCTCGTCTCCCGGGAAGAACAGATAACGAAATCAAGAATTTTTGGAATTCCACAATAAAAAAGAGGCTGAAAAACAACAACAACAACAACAATCACAGTAACAACAGCACGCCATCACCTAACGCCAGTGATTCTTCCTCAGATCCTAGGGCTCTCGTGGGAGGAATATTCCCTATGCAAGGGCACGATGTAAATGTCATGGCAGCCTTCTGCATGGATAATTCATCGTCTACTACCTCAGGGTCATCCATGCAAGCCATGGTTCCTAGCAACCATTTTAACCCTTTCCCTCAGCTTGACAATACAAGCTACGATATCTCAGGATTAGTCGGGCCAGTAAATTTAGGTCAATTTGGTTGTAACGGTTGTGATGGTGGATTTTTGGATTATGGAGTTGAGGAGACTTATAGTATGATGGGGTTAGAAAGTGATGAATTTTCAGTACCCCCACTAGGGGGTGTTCATAAGAGTACTATGGGGGAGAATAATAACAATAATAGTCATGTCAATTTTAGTAGTAACATTGTGATTGGAGCCAATGACTATATGGTTGAGAAGAAAATTACAAATGGTAACAACAACAACAACAACCAGCACTTGGTGAATATGAGTGGGAGTAGTGATCAAAGCCTAAAGGTTGAGGACTATATGGTTGGTTTTGGGAATCATAATCATTGGCATGGGGAAAGCTTAAGAATTGGAGAATTTGATTGGGAAGGTTTGTTGGCAAATGTTTCCTCTTTACCTTACCTTGATTTTCAAGTTGAATAA
Protein Sequence:
- >CA01g20220|Capsicum_annuum|MYB|CA01g20220
MRKPEHNSSNPSPSTMMKEKEKEKGNKAKLRKGLWSPEEDEKLMNYMLTNGQGCWSDIARNAGLQRCGKSCRLRWINYLRPDLKRGAFSPQEEELIVHLHSILGNRWSQIAARLPGRTDNEIKNFWNSTIKKRLKNNNNNNNHSNNSTPSPNASDSSSDPRALVGGIFPMQGHDVNVMAAFCMDNSSSTTSGSSMQAMVPSNHFNPFPQLDNTSYDISGLVGPVNLGQFGCNGCDGGFLDYGVEETYSMMGLESDEFSVPPLGGVHKSTMGENNNNNSHVNFSSNIVIGANDYMVEKKITNGNNNNNNQHLVNMSGSSDQSLKVEDYMVGFGNHNHWHGESLRIGEFDWEGLLANVSSLPYLDFQVE*