Information report for Pgl008855
Gene Details
Functional Annotation
- Refseq: XP_010255371.1 — PREDICTED: beta-amylase 2, chloroplastic-like isoform X1
- Swissprot: O80831 — BAM7_ARATH; Beta-amylase 7
- TrEMBL: A0A1U7ZPR4 — A0A1U7ZPR4_NELNU; Beta-amylase
- TrEMBL: A0A2G5E0V5 — A0A2G5E0V5_AQUCA; Beta-amylase
- STRING: Aquca_013_00313.1 — (Aquilegia coerulea)
- STRING: XP_010255371.1 — (Nelumbo nucifera)
- GO:0000272 — Biological Process — polysaccharide catabolic process
- 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
Sequences
CDS Sequence:
- >Pgl008855|Picea_glauca|BES1|gnl|UG|Pgl#S55335452;PUT-175a-Picea_glauca-4491
ATGGCGGATCAAGCTCATACTGTGATGAGTGCGAGTGCTATCAAGCAGGACGAAGACGATCAAGAGCTCCAGAACCAGCAGAGAGAGCAAGAACAGGAGCAGGGGCAGGGAAATGCTCAGCAGGTCCTTCTGCCCGCCGGGAACGCGACTGTGAAGCGGCGAATAAGGGAAAGGGAAAAGGAAAAGGAGCGTACAAAGCTGAGGGAACGGCAGCGCCGGGCGATTACTTCTCGCATACTCTCGGGCTTAAGACAGTACGGGAATTACACACTCCCCGTCCGAGCAGACATCAATGACGTCATTGCGGCCTTGGCGAGGGAGGCCGGCTGGACAGTCGATCCCGACGGCACAACATATCGATCGCAGGCACATACACCTTATCCAGTCAAAGTGGCAGCTCTTTCATCGACATCTCTAGCCGGCTCTCCTGGATCATCAGCTTCTTTGAGGAGTACTCTGGTAAAAAATCCAATAGATCACCGGCCTTCTGGTGTCAGGCTCAGGGACGGCTTCACACTCAAATCACCAGGTTCAACTATGCTTGGAGAGAAAGGTCCAAAAAAAGAGAAAATATACAATGTGGCTATTGACAACTCACTGGAGCTTATGGAGGAAGAGCAGGTTCAAGAGTTTCTTCCAAAGGAGCCAGAAAGAGATTTCTCAGGAACTCCAGATGTTCCAGTTTATGTAATGCTTCCTATTGGAATCATCAATGATCGTTGCCAGTTGGTTGATCCAGAAAGTTTGCGGAAAGATTTAAGAGCATTGAAATCTATAAATGTTGATGGAATAATGGTGGATTGTTGGTGGGGTGTTGTGGAGGGCCGAACTCCTCAGAAGTATGTCTGGTCAGGCTACAGAGAACTTTTCAATATTGTACGTGAAGCAAAACTTAAATTGCAGGTGGTCATGTCATTTCATGAATGTGGAGGAACTGCTGGGGATGATGTGAATATTCCTCTACCCAAATGGATACTGGAGATAGGGAAAGACAATCCAGATATATTTTTCACAGATCGTGAAGGCAGACGTAACACAGAATGCCTCACTTGGGGTATTGACAAAGAACGAGTCTTGAAAGGTCGAACAGCTGTTGAGGTTTATTTTGACTATATGAGAAGCTTTCGAATGGAATTTGATGACCTTTTTATGGATGGCGCCATATCTGGCATAGAGATTGGACTTGGTGCTTCTGGAGAGTTAAAATACCCCTCATATCCAGAAAGACATGGATGGAGGTATCCGGGCATTGGCGAGTTCCAGTGTTATGATAAGTATATGCAAAAAAGTCTAAGGAAAGCGGCTGAAGCACGGGGTCACTCTTTCTGGGCCAGAGGTCCTGACAATGCTGGATACTATAACTCTCAACCTCATGATACTGGCTTTTTTCGTGACGGAGGGGATTATAACAGCTACTATGGTCGTTTCTTTCTTCGTTGGTATTCACAAGGGCTAATAGAGCATGGCGATCGTGTACTCGATCTTGCAAACCTGGCGTTTGAAGGCACACGGATAGCTGTTAAAGTTTCTGGAATTCATTGGTGGTATAAAACTGCTAGTCACGCTGCAGAGCTTACAGCAGGCTTCTACAATTCATCCAATCTAGATGGATATGGGCCAGTTTGTCAGATAATGAAGAAACACAATGCTACATTTAACTTCAGCTGTGTAGACTTGAACAGTTTAGATCATGAACAAGGGTTTCTCGAAGCAATGGAAGATCCGCATGGCCTTGTGTGGCAGGTTATGAATGCAGCTTGGGATGCTGGCATACCTGTTGCAAGTGTGAATCCTGTTCCATGTTATGATAGAGATGGCTATAATAGGATCCTTGAGAATGCAAAGCCAAGGAACGATCCGGATGGGCGGCACTTGATTGCTTTTACCTACCTACGGCTGAGCCCTACTTTAATGGAGAGAGCAAACTTTTGTGAATTTGATCGTTTCGTTAAACGAATGCACGGGGAAGCAGTCCTCAATTTTCACGTATAA
Protein Sequence:
- >Pgl008855|Picea_glauca|BES1|gnl|UG|Pgl#S55335452;PUT-175a-Picea_glauca-4491
MADQAHTVMSASAIKQDEDDQELQNQQREQEQEQGQGNAQQVLLPAGNATVKRRIREREKEKERTKLRERQRRAITSRILSGLRQYGNYTLPVRADINDVIAALAREAGWTVDPDGTTYRSQAHTPYPVKVAALSSTSLAGSPGSSASLRSTLVKNPIDHRPSGVRLRDGFTLKSPGSTMLGEKGPKKEKIYNVAIDNSLELMEEEQVQEFLPKEPERDFSGTPDVPVYVMLPIGIINDRCQLVDPESLRKDLRALKSINVDGIMVDCWWGVVEGRTPQKYVWSGYRELFNIVREAKLKLQVVMSFHECGGTAGDDVNIPLPKWILEIGKDNPDIFFTDREGRRNTECLTWGIDKERVLKGRTAVEVYFDYMRSFRMEFDDLFMDGAISGIEIGLGASGELKYPSYPERHGWRYPGIGEFQCYDKYMQKSLRKAAEARGHSFWARGPDNAGYYNSQPHDTGFFRDGGDYNSYYGRFFLRWYSQGLIEHGDRVLDLANLAFEGTRIAVKVSGIHWWYKTASHAAELTAGFYNSSNLDGYGPVCQIMKKHNATFNFSCVDLNSLDHEQGFLEAMEDPHGLVWQVMNAAWDAGIPVASVNPVPCYDRDGYNRILENAKPRNDPDGRHLIAFTYLRLSPTLMERANFCEFDRFVKRMHGEAVLNFHV