Information report for PGSC0003DMP400046481
Gene Details
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Functional Annotation
- Refseq: XP_027772147.1 — transcription factor MYB124-like
- Swissprot: Q94FL6 — MY124_ARATH; Transcription factor MYB124
- TrEMBL: M1CJI2 — M1CJI2_SOLTU; Uncharacterized protein
- STRING: PGSC0003DMT400068798 — (Solanum tuberosum)
- GO:0006355 — Biological Process — regulation of transcription, DNA-templated
- 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
- Capsicum annuum: CA11g05160
- Nicotiana benthamiana: Niben101Scf02279g05008.1, Niben101Scf03797g00003.1
- Nicotiana tabacum: XP_016470112.1, XP_016470111.1, XP_016470110.1, XP_016471560.1
- Petunia inflata: Peinf101Scf00077g04020.1
- Solanum lycopersicum: Solyc04g005710.1.1, Solyc05g007160.2.1
- Ziziphus jujuba: XP_015894913.1, XP_015901913.1, XP_015894912.1, XP_015901912.1, XP_015901911.1, XP_015901910.1, XP_015901909.1
Sequences
CDS Sequence:
- >PGSC0003DMP400046481|Solanum_tuberosum|MYB|PGSC0003DMP400046481
ATGATTGATTGGTTGGTTATTATTTTATATTTGTTTTGGTCCTTTTTGAGTTGTTGTGTTGTTTCATCGCATATTTGGTCACCTGATGCTATAGAGGTCGGTCCCACTCTAGTATCCATTTTGATTCATGCAACTACGTCAATGATAACAACTTGTATTGATGTTTGTTTTGAGTTGCAGGAGGATGATATACTACGAGAGCAAATTCGTATTCATGGAATTGATGACAATTGGACTATCATAGCTTCAAACTTCAAGGATAAAACAACTAGACAATGCAAAAGAAGATGGTTCACTTATTTGAACTCTGATTTCAAAAAAGGTGGATGGTCACCCGAAGAAGATATGCTTTTATGTGCGGCTCAAAAGATCTTTGGAAACAGATGGACTGAAATTGCCAAAGTGGTATCAGGCAGAACGGATAATGCTGTGAAGAACAGGTTCACTACAATCTGCAAAAAGAAAGCAAAACATGCAGCAATGGCTGAAGAAAACAGGGTTACGTTTTCAAATAAGCTCGATACTGACAGAATATGTGACGTTTCCGCTCCTATTAAGAAGCTGAGGAGGAGCCATACTATAGAAAGCTTGGTTGATGATTGTCCGAATAATAATCAACCGCTTAGACATCCATTTGCAGTGCTTGCTCAGAATGTCAATAACTTGAAAGACACATATGAAAATGGAACGTTCCTTAAGAAGAATGATCGAAAGATAAATGTGTTGATGCAACAAGAAGAATTACTGAACTCACTGACACTCAAAGTTGATTCGAAAAACACTAACCAGAGTCTTGAAAATGCTTGGAAGGTAGTCGATGATTTTCTTCATCAGATGAAGGAAGGTGATATGCTCAAGTTCCGGCATACAGAGATGAATTCTGGACACAATATTCATAAGAATCTGATAACAAACTCAAGTAGTAACGAAAGGAACCAACCATCTAAAAGGCAACTTGCTTTATCTCAAGAGTCTGGTGGCAGTTCAGAGTACAATACCGGATCAACTCTGATGTCGCATGCATTGAGTAGTAAAACAAAAGAATGTCAAGTTAAGACGTGTGCGCGTGATCAGGAGATTCAATCTGGATTGCAAAAGTCTCAAATAGGTGATCAAACTGGAGTTCACGAATTGGAAAATGGAATTTTCTGTGATCTTTCATTCCCTCATGATACTCCGCCTGTTTGTGATGAAATGAAGGACAATGATGTATCAGCAACAGCTGAATGTGAATATCCTTCTCCTCTCCAAGTAACTCCGCAATTCAGATCATTAGCTGAAGCAATTCCCAGTCCAAAGTTTTCCGAAAGTGAGAGACAATTCCTATTGAAGACACTTGGAGTTGAGTCTACATCTCCTCATCGAACCACGAAACCTCCATCTTGCAAAAGGGCACTCCTCCAAAGCCTATGA
Protein Sequence:
- >PGSC0003DMP400046481|Solanum_tuberosum|MYB|PGSC0003DMP400046481
MIDWLVIILYLFWSFLSCCVVSSHIWSPDAIEVGPTLVSILIHATTSMITTCIDVCFELQEDDILREQIRIHGIDDNWTIIASNFKDKTTRQCKRRWFTYLNSDFKKGGWSPEEDMLLCAAQKIFGNRWTEIAKVVSGRTDNAVKNRFTTICKKKAKHAAMAEENRVTFSNKLDTDRICDVSAPIKKLRRSHTIESLVDDCPNNNQPLRHPFAVLAQNVNNLKDTYENGTFLKKNDRKINVLMQQEELLNSLTLKVDSKNTNQSLENAWKVVDDFLHQMKEGDMLKFRHTEMNSGHNIHKNLITNSSSNERNQPSKRQLALSQESGGSSEYNTGSTLMSHALSSKTKECQVKTCARDQEIQSGLQKSQIGDQTGVHELENGIFCDLSFPHDTPPVCDEMKDNDVSATAECEYPSPLQVTPQFRSLAEAIPSPKFSESERQFLLKTLGVESTSPHRTTKPPSCKRALLQSL*