Information report for XP_016478403.1
Gene Details
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Functional Annotation
- Refseq: XP_009781248.1 — PREDICTED: transcription factor MYB122-like
- Refseq: XP_016478403.1 — PREDICTED: transcription factor MYB122-like
- TrEMBL: A0A1S4APJ4 — A0A1S4APJ4_TOBAC; transcription factor MYB122-like
- TrEMBL: A0A1U7WRN6 — A0A1U7WRN6_NICSY; transcription factor MYB122-like
- STRING: XP_009781248.1 — (Nicotiana sylvestris)
- 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: Achn307151
- Beta vulgaris: Bv2_024590_wdyc.t1
- Capsicum annuum: CA05g16020
- Gossypium arboreum: Cotton_A_13543_BGI-A2_v1.0
- Gossypium hirsutum: Gh_A10G2052
- Manihot esculenta: Manes.10G019700.1.p
- Nicotiana benthamiana: Niben101Scf12045g01001.1, Niben101Scf05836g05004.1
- Petunia inflata: Peinf101Scf02361g01037.1
- Populus trichocarpa: Potri.008G062700.1, Potri.010G195000.1
- Prunus mume: XP_008233695.1
- Prunus persica: Prupe.2G244100.1.p
- Sesamum indicum: XP_011076754.1
- Solanum lycopersicum: Solyc05g052850.2.1
- Solanum melongena: Sme2.5_00549.1_g00010.1
- Solanum tuberosum: PGSC0003DMP400047253
- Ziziphus jujuba: XP_015877330.1
Sequences
CDS Sequence:
- >XP_016478403.1|Nicotiana_tabacum|MYB|XP_016478403.1
ATGGAGGATGAGGCGGAGCAGAGCAATTTTAAACTGTGTGACGCCGCCGTCAATGACGGCGAGCCATCGGCCGTCGCTTTCAAGGCCTTAGATGATAGTGACGTCACGTTGCCAGATGGCGGTGGAGACGGGAACGGCGGTGGTGGTGGTGGTGGTGGAGGAAAAGTGAAGGGACCATGGTCGCAGGAGGAAGACGCGGTATTGAGTGAACTGGTTAGCAAATTCGGGGCGAGGAACTGGAGCTTGATCGCCCGAGGAATTCCAGGGCGTTCTGGAAAGTCGTGCCGACTTCGCTGGTGTAATCAGCTCGACCCTGCTGTTAAGCGCAAGCCTTTTACTGAGGAAGAAGACAACATTATAATTAGTGCCCATGCTGTGCATGGAAATAGATGGGCCTCAATTGCAAAGTTGCTCCCTGGTAGAACAGACAATGCAATTAAGAACCACTGGAACTCTACATTGAGGCGCCGGTTTGCTGGGCTTAGAAAGGTTAAACCAGTACATTGTGAGAGGTTAGATAATAGCAGCATTGACAGAGTTAAGGTGTCATCTGAAGAAACCAAGTCATTTGAAGATCATGATCATTCTAAAGCCCAAGAGGCAGGGGAAGTAATCCTCATGCAATGCCAACCCAGCCAGTTTGAAGACAGATCTCCTACGAATGAAATGTCTGCTGCTCCTGAAAAAATTCCACATCTTGTTTCTGGAAGATGTCATTCCACTATTATGGAAAAGAATCCATCTGTTTCTCGCCCAATTGCAAAAATTGGTGCCTTTGATGTGTTTAACCTTTCTTCTGCTCCCTTTGCATCATCAAGAACAGTGCCCATGCAGGGGCCTCTACTCCAGGTCTCCTCACCTCCCTTTGGCATCTGTAAATTTCTTGAAGGTGTATCTGATGATCCCGTAATACCTTTGAGATGCGGCCATGGTTGTTGTTCAGCTCCCAGCATGAGTTTCTCTGGTAGTTCATTATTGGGGCCCGAGTTTGTTGAATATGAGGAGCTTCCCGCCGTCTCTAGCCATGAGTTAACTGCCATAGCCACAGATTTAAACAACATTGCTTGGATCAAAAGTGGAGTCGAGAATGCTGGTAGATTATCTGGCCGAACCACTAGCCAAAGAGATTATCAAGGTAGTTCTACTTCAACTCCAATGCCAATGTCAAACTTTACGTTGCCAACTGAAGTTGAAAGCTTGAGCTGA
Protein Sequence:
- >XP_016478403.1|Nicotiana_tabacum|MYB|XP_016478403.1
MEDEAEQSNFKLCDAAVNDGEPSAVAFKALDDSDVTLPDGGGDGNGGGGGGGGGKVKGPWSQEEDAVLSELVSKFGARNWSLIARGIPGRSGKSCRLRWCNQLDPAVKRKPFTEEEDNIIISAHAVHGNRWASIAKLLPGRTDNAIKNHWNSTLRRRFAGLRKVKPVHCERLDNSSIDRVKVSSEETKSFEDHDHSKAQEAGEVILMQCQPSQFEDRSPTNEMSAAPEKIPHLVSGRCHSTIMEKNPSVSRPIAKIGAFDVFNLSSAPFASSRTVPMQGPLLQVSSPPFGICKFLEGVSDDPVIPLRCGHGCCSAPSMSFSGSSLLGPEFVEYEELPAVSSHELTAIATDLNNIAWIKSGVENAGRLSGRTTSQRDYQGSSTSTPMPMSNFTLPTEVESLS