Information report for Thecc1EG016203t2
Gene Details
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Functional Annotation
- Refseq: XP_007040158.1 — PREDICTED: uncharacterized protein LOC18606476 isoform X2
- TrEMBL: A0A061G4B0 — A0A061G4B0_THECC; Myb domain protein 3r-5, putative isoform 2
- STRING: EOY24659 — (Theobroma cacao)
- 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
- Beta vulgaris: Bv5_100850_mhxh.t1
- Gossypium arboreum: Cotton_A_11628_BGI-A2_v1.0
- Gossypium hirsutum: Gh_A03G2043, Gh_D03G1463
- Juglans regia: WALNUT_00007218-RA
- Manihot esculenta: Manes.01G065000.1.p
- Nicotiana benthamiana: Niben101Scf05056g00001.1, Niben101Scf07391g04031.1
- Nicotiana tabacum: XP_016450200.1, XP_016458193.1, XP_016458192.1, XP_016458191.1, XP_016458190.1, XP_016458188.1
- Ricinus communis: 30190.m011160
- Solanum melongena: Sme2.5_05316.1_g00005.1
- Vitis vinifera: GSVIVT01019834001
- Ziziphus jujuba: XP_015870842.1
Sequences
CDS Sequence:
- >Thecc1EG016203t2|Theobroma_cacao|MYB|Thecc1EG016203t2
ATGATAATGGTTGGACAGGATAATCTTTTGACTGAAGCTGTGAAAAAATGCAAAGCAAGGAATTGGAAGAAAATAGCTGAATTTCTCCCTGGAAGAACAGATATCCAGTGCTTGCATCGCTGGCAGAAGGTCCTGAATCCTGGAATTTTTAAAGGACCTTGGACAAAGGAGGAGGATGATTGTATTACTAAGTTAGTTGAAAAGTATGGTTGTAGGAAATGGTCTGTCATTGCAAAGTTCTTAAGAGGCCGCATAGGCAAGCAATGCCGAGAAAGGTGGTACAATCATTTGGACCCAACCATAAGAAAAGATTCATGGACAGAAGAAGAGGAGGCCATTCTTGCTTATTATCACCAAATATATGGGAACAAGTGGACCACATTAGCAAAGCTTCTACCTGGAAGGACTGATAATGCAATAAAAAATCACTGGAACTGTACCTTAAAGAAGAAGTTGGGTTTCTACTCTCCTCATCGTTATGCAGTGGACATCTGCAATGATGGATCTTCTGATTTTAGCGATCAGGAAACTACACCAAAATGCTTAAAGGTCAAAGAAGAGAGACAAGGTCTTGATGAAACAGTCTCTGTCTATCCGAATATTGATGTAGATTATAGTGTTGACAGATGTTATTTAGATTTGGTTCTTGGAATTGCTAATCAAACAGAAACCAAACCAGAAGCAGACTCTGGGAAGTTCGAAAAGTGTTGGTCTGCTGGAGTGCCAAATGAGCAGATAACTCCACTTAAGAGAGTGCACTTTGATGACAAAGTTAATAGTACTACAGAAGATTCACTAATCAGATCTGTAAGAGGCAATGCTAAACACGCTAAGATACATGAACCTCAATCAGCCTCATGCAGAGTAGCTTCTGAGGATACTCAGGCTCTTCTTCCTTCAACATCAGTTGGTTCTCCATTAAGTTCCCTAACTTTTAAGTTTGGTGAAGATAATGGACAGGTCGACAAGGAAAGCACCAATCAGAGAATGCATACAGCATATGCAAGTGGCTGCTTGTTGCATAATGAGCCATCTCAGCCGAAGGATTCAACTAGTGCCATAATTCCCATTGTGGACAATCAAGATATGCACATAAAAAGTTCATTTTGCTATTCTGCTCCACCTAAACTCGTGGGAAGTCGCTCTCTCAACAGTGGTAGTCCAGAATCTATATTGAGGATATCTGCAATGACTTTCAAAAACCCTTCTATCATAAGGAAGAGAAGTTACAAAAAGGCTTGGAATGATAACTTCTCTGATGCCGCCTGCTCACCTGCAAGGACTTTCACATGTTTTCATTGGGAAGAAGTAAATGGTACTTACTGA
Protein Sequence:
- >Thecc1EG016203t2|Theobroma_cacao|MYB|Thecc1EG016203t2
MIMVGQDNLLTEAVKKCKARNWKKIAEFLPGRTDIQCLHRWQKVLNPGIFKGPWTKEEDDCITKLVEKYGCRKWSVIAKFLRGRIGKQCRERWYNHLDPTIRKDSWTEEEEAILAYYHQIYGNKWTTLAKLLPGRTDNAIKNHWNCTLKKKLGFYSPHRYAVDICNDGSSDFSDQETTPKCLKVKEERQGLDETVSVYPNIDVDYSVDRCYLDLVLGIANQTETKPEADSGKFEKCWSAGVPNEQITPLKRVHFDDKVNSTTEDSLIRSVRGNAKHAKIHEPQSASCRVASEDTQALLPSTSVGSPLSSLTFKFGEDNGQVDKESTNQRMHTAYASGCLLHNEPSQPKDSTSAIIPIVDNQDMHIKSSFCYSAPPKLVGSRSLNSGSPESILRISAMTFKNPSIIRKRSYKKAWNDNFSDAACSPARTFTCFHWEEVNGTY*