Information report for Lus10018842
Gene Details
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Functional Annotation
- Refseq: XP_021613139.1 — beta-amylase 7 isoform X1
- Refseq: XP_021613140.1 — beta-amylase 7 isoform X1
- Refseq: XP_021613141.1 — beta-amylase 7 isoform X1
- Refseq: XP_021613142.1 — beta-amylase 7 isoform X1
- Refseq: XP_021613143.1 — beta-amylase 7 isoform X1
- Swissprot: O80831 — BAM7_ARATH; Beta-amylase 7
- TrEMBL: A0A251KSS8 — A0A251KSS8_MANES; Beta-amylase
- STRING: Lus10018842 — (Linum usitatissimum)
- GO:0000272 — Biological Process — polysaccharide catabolic process
- GO:0048831 — Biological Process — regulation of shoot system development
- GO:0005634 — Cellular Component — nucleus
- GO:0003700 — Molecular Function — transcription factor activity, sequence-specific DNA binding
- GO:0016161 — Molecular Function — beta-amylase activity
Family Introduction
- Brassinosteroids (BRs) signal through a plasma membrane-localized receptor kinase to regulate plant growth and development. We showed previously that a novel protein, BES1(BRI1-EMS-SUPPRESSOR 1), accumulates in the nucleus in response to BRs, where it plays a role in BR-regulated gene expression; however, the mechanism by which BES1 regulates gene expression is unknown. In this study, we dissect BES1 subdomains and establish that BES1 is a transcription factor that binds to and activates BR target gene promoters both in vitro and in vivo.
- BES1 interacts with a basic helix-loop-helix protein, BIM1, to synergistically bind to E box (CANNTG) sequences present in many BR-induced promoters. Loss-of-function and gain-of-function mutants of BIM1 and its close family members display BR response phenotypes. Thus, BES1 defines a new class of plant-specific transcription factors that cooperate with transcription factors such as BIM1 to regulate BR-induced genes.
Literature and News
Homologs
- Citrus sinensis: orange1.1g037037m
- Gossypium arboreum: Cotton_A_21459_BGI-A2_v1.0, Cotton_A_34134_BGI-A2_v1.0
- Gossypium hirsutum: Gh_D08G1459, Gh_A08G1175
- Manihot esculenta: Manes.05G034900.2.p, Manes.05G034900.1.p
- Populus trichocarpa: Potri.014G083700.1
- Ricinus communis: 30174.m009027
- Vitis vinifera: GSVIVT01026920001
Sequences
CDS Sequence:
- >Lus10018842|Linum_usitatissimum|BES1|Lus10018842
ATGGCAACGGATATGCAAAGGCTGGTAGTAACTAGTGAAGAGGATGATGAAGAAGAAGAAATAGACATGGATGTCAAAGAGGAAGACAACAGGGGAAAGCATATTGATGCTCAACTGATGGCTGGGATCGATGGAGGGATGCTGTCTGACAGTTGTGACAGCCAGTTTCAGTATCATCAGCAGCTTCAAGAACAAGCTAGCACCCCAGGAGGAGGGAACGGAGGTCGAAGGTGTAGGCCAGTTGAAGAGAAAGAGAGGACCAAGCTTAGAGAGCGGCATCGAAGGGCAATCACTGCCAGGATCCTAGCGGGGTTAAGAAGGCATGGAAACTATAATCTTAGGGTTAGAGCAGATATCAATGATGTAATTGCTGCTTTGGCAAGGGAAGCTGGATGGGTCGTCCTCCCAGATGGGACCACCTTTCCTTCAAAATCTCAGGGTTCAAGGTCTGTCGGAGGTCCTTCTGCAACAGCTACACAGACTACTTCCCTTCAAACCCCGCAACAAGCACCTTCTGCTTCCCTCAGAGGAATTTCCACTGGTTACCAAACCTCGATGGACTATGATTCGGGTCAGCTGAAAAGTGTATTTGTGCCCACTCCACCACCTTATGATTTGTCTGCAGGGAATGTGGGAGATGTAGACCAAGCACGGATTATTCCTCTTGTTGTAGGTCCTGAGGTTACTATCGATGATAAGCAGATCCCTGATGTACAGGCAAACCTGTCGGAGCGTGAGTTTGCTGGTTCTGCATATGTACCAGTTTATGTGATGCTGCCACTGGGTGTAATAAATATGAAATGTGAGCTGGCTGATCCAGATGGTCTATTACAGCAGCTGAGAGCACTAAAATCAGCTGATGTTGATGGTGTCAAGATTGACTGCTGGTGGGGAATAGTTGAGGCTCATGCTCCACAAGAGTATAATTGGCATGGTTACAAGAAGCTTTGTCAGATACTGCGTGAACTTAGGCTTAAGTTACAGAGGTCAGAGGTTGGCGATAGATTGTTGGGTAGTCTGACTAGTCTGCTGAGGGTTGGGATGCCATTCCAAGGGTCATACAGTGGTGAAGAAAGACCAGAAAGCGAATGGAGACAGGGTCAAGCAGTAGGCATGGGAGAGGCTGTAGTCATAATGTCATTTCATGAATGTGGAGGCAATGTTGGCGATGATGTTTGTATTCCGTTGCCACATTGGATAGCAGAAATCGGTCGGAGTAATCCTGACATATTTTTCACTGATAAAGAAGGAAGGCGTAACCCAGAATGTCTCTCTTGGGGAATTGACAGGGAACGGGTTCTAAGAGGCCGGACTGCTGTTGAGGTATACTTTGATTACATGAGAAGTTTCCGGGTAGAGTTTGATGAATTCTTCGAAGATGGTATCATCTCCTTGGTTGAAATTGGCCTTGGGCCCTGTGGCGAGCTTCGGTACCCTTCTAATCCTGTAAAGCATGGTTGGAGATATCCTGGGATTGGTGAATTTCAGTGTTATGATCAATATATGATGCAAAATCTGAGGAAGGCAGCAGAAGCAAGGGGACACCCATTTTGGGCTAGGGGACCCGATAATTCTGGTTCCTATAACTCGCGGCCACATGAAACAGGTTTTTTCTGTGATGGAGGAGACTATGATGGCTATCATGGGAGGTTCTTCCTGAATTGGTATTCCAGGGTTTTAGTTGATCATGGTGATCTAGTGCTTTCTTTGGCCAAATTGGCTTTTGAAGGTACCTGCATTACTGCAAAGCTACCAAGTATCCATTGGTGGTACAAGACAGCTAGCCATGCTGCAGAGTTAACAGCTGGAATCTACAACTCATGCAACCGCGACGGCTATGCTGCAATCACAGCAATGCTGAAGAAACACGGGATTGCCTTGAATTTCTGTTTCTCCGATTTCGGGATGCTAAACCAACCTGTCGATTTTGCTGAGGGATGTGCAGATCGTGATGGATTATTTTGGCAAGTGTTGAATGCTGCTTGGGACGTCTCTATACAGATTGGCAGCGAGAGTTCATTTCTTTCTCATGATAGACTTGCCTATAACAAGATATTGGATAATGTGAAGCCATTGAACGATCCAGACGGAAGACATTCTCTTTCATTTACATACCAGAGATTGAGCGTAGCTCTAATGGATAGACACAACTTGCTCGAATTCGAAAGTTTCGTCAAAAGAATGCATGGTAAGCCGCCTGCCTATGCCTAG
Protein Sequence:
- >Lus10018842|Linum_usitatissimum|BES1|Lus10018842
MATDMQRLVVTSEEDDEEEEIDMDVKEEDNRGKHIDAQLMAGIDGGMLSDSCDSQFQYHQQLQEQASTPGGGNGGRRCRPVEEKERTKLRERHRRAITARILAGLRRHGNYNLRVRADINDVIAALAREAGWVVLPDGTTFPSKSQGSRSVGGPSATATQTTSLQTPQQAPSASLRGISTGYQTSMDYDSGQLKSVFVPTPPPYDLSAGNVGDVDQARIIPLVVGPEVTIDDKQIPDVQANLSEREFAGSAYVPVYVMLPLGVINMKCELADPDGLLQQLRALKSADVDGVKIDCWWGIVEAHAPQEYNWHGYKKLCQILRELRLKLQRSEVGDRLLGSLTSLLRVGMPFQGSYSGEERPESEWRQGQAVGMGEAVVIMSFHECGGNVGDDVCIPLPHWIAEIGRSNPDIFFTDKEGRRNPECLSWGIDRERVLRGRTAVEVYFDYMRSFRVEFDEFFEDGIISLVEIGLGPCGELRYPSNPVKHGWRYPGIGEFQCYDQYMMQNLRKAAEARGHPFWARGPDNSGSYNSRPHETGFFCDGGDYDGYHGRFFLNWYSRVLVDHGDLVLSLAKLAFEGTCITAKLPSIHWWYKTASHAAELTAGIYNSCNRDGYAAITAMLKKHGIALNFCFSDFGMLNQPVDFAEGCADRDGLFWQVLNAAWDVSIQIGSESSFLSHDRLAYNKILDNVKPLNDPDGRHSLSFTYQRLSVALMDRHNLLEFESFVKRMHGKPPAYA*