Information report for Achn284071
Gene Details
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Functional Annotation
- Refseq: XP_028058977.1 — protein FAR1-RELATED SEQUENCE 11-like
- Swissprot: Q9SY66 — FRS11_ARATH; Protein FAR1-RELATED SEQUENCE 11
- TrEMBL: A0A2R6P5S7 — A0A2R6P5S7_ACTCH; Protein FAR1-RELATED SEQUENCE like
- STRING: VIT_07s0005g01120.t01 — (Vitis vinifera)
- GO:0008270 — Molecular Function — zinc ion binding
Family Introduction
- We show that Arabidopsis FHY3 and FAR1, which encode two proteins related to Mutator-like transposases, act together to modulate phyA signaling by directly activating the transcription of FHY1 and FHL, whose products are essential for light-induced phyA nuclear accumulation and subsequent light responses. FHY3 and FAR1 have separable DNA binding and transcriptional activation domains that are highly conserved in Mutator-like transposases. Further, expression of FHY3 and FAR1 is negatively regulated by phyA signaling. We propose that FHY3 and FAR1 represent transcription factors that have been co-opted from an ancient Mutator-like transposase(s) to modulate phyA-signaling homeostasis in higher plants.
- We next used a yeast one-hybrid assay to delineate the DNA sequences to which FHY3 and FAR1 bind. GAD-FHY3 or GAD-FAR1 fusion proteins (GAD, GAL4 transcriptional activation domain), but not GAD alone, activated the LacZ reporter genes driven by the FHY1 and FHL promoters. Deletion analysis narrowed down the FHY3/FAR1 binding site to a 39-bp promoter subfragment located on the ‘a’ fragment for both FHY1 and FHL. Notably, these subfragments share a stretch of consensus sequence, 5’-TTCACGCGCC-3’. Mutating the core sequence ‘CACGCGC’ of this motif (m2 and m3 for FHY1, m5 for FHL) abolished the reporter gene activation by both GAD-FHY3 and GAD-FAR1. Mutating the flanking sequences (m1 and m4) did not obviously affect the reporter gene activation by GAD-FAR1, but clearly reduced activation by GAD-FHY3. Thus, ‘CACGCGC’ likely defines a cis-element that confers specific binding for FHY3 and FAR1 and is named FBS for FHY3-FAR1 binding site.
Literature and News
Homologs
- Capsicum annuum: CA03g08050
- Glycine max: Glyma.09G039300.1.p
- Juglans regia: WALNUT_00019357-RA
- Manihot esculenta: Manes.01G225200.1.p, Manes.01G225200.2.p
- Nicotiana tabacum: XP_016477354.1, XP_016438861.1
- Petunia inflata: Peinf101Scf00236g08022.1
- Populus trichocarpa: Potri.002G199300.2, Potri.002G199300.1
- Salvia miltiorrhiza: SMil_00002674-RA_Salv
- Sesamum indicum: XP_011082430.1, XP_011082429.1
- Solanum lycopersicum: Solyc09g075640.2.1
- Solanum melongena: Sme2.5_02557.1_g00005.1
- Vitis vinifera: GSVIVT01035045001
- Ziziphus jujuba: XP_015892033.1, XP_015892032.1, XP_015892031.1
Sequences
CDS Sequence:
- >Achn284071|Actinidia_chinensis|FAR1|Achn284071
ATGTCTGAATTAACAAGTGTGGTAAGAGAAGCTTCTGAGAATGGCACAGATTTGTCTCCAGATGATATTGGTACTATTGAGGAAATGCCTGAAGACACAATTTTATCACGACAAACCTCTGTGAACCTCATCCCATTTATTGGCCAGAGATTTGTTTCACAGGATGCTGCCTATGAATTTTATTGTAGTTTTGCAAAACAGTGTGGCTTTTCAATCAGACGTCACCGTACTCGGGGGAAAGATGGTGTAGGTAGGGGAATTACAAGAAGGGATTTCACGTGCCACCGCGGTGGCTATTCACAGTTAAAACCATCAGAAGATGGAAAGCTTCAAAGGAATCGGAAGTCGTCACGTTGTGGATGTCAAGCATATATGAGAATTGTTAAAAGAGCGGATTTTGATGTTCCTGAATGGCGCATCACCGGTTTTAGTAACATCCACAACCATGAACTGTTGAAGTCAAATGAGGTGCAGCTACTTCCTGCTTATTGCACGATGTCTGCAGATGACAAGAGTCGGATTTGCATGTTTGCAAAAGCAGGGATGTCAGTGCGACAAATGCTAAGATTAATGGAGTTAGAGAAGGGCGTTAAGCTGGGTTGCTTACCATTCACTGAAATAGACGTCAGAAACCTGCTACAATCTTTTAGAAATGTGGACAAAGATAATGATCCTATTGACCTCTTAAAAATGTGCAAGGACAAGAAGGATAAAGACCCCAATTTCAAATATAACTTCAAGATTGATGCTAACAACAGGTTGGAGCACATTGCCTGGTCATATTCTTCATCAATTCGATCATATGAAGCTTTAGGAGATGCAGTGGTATTTGACACAACTCATCGCATGGATGCCTATGACATGCTTCTAGGAATTTGGATTGGGGTGGATAATCATGGAATGAATTGTTTCTTTGGTTGTGTGCTTCTAAGGGATGAAAATATTCATTCTTTCTCCTGGGCATTAAAGACATTCTTGGCTTTCATGAACGGGAAGGCTCCAGAAACAATTCTAACTGACCAAAACGTGTGGCTCAAAGAGGCGTTAGCTGTAGAAATGCCAAGAACCAAGCATGTCTTCTGTATTTGGCACATCATTTCAAAGTTTTCTGATTGGTTTTCTGTACTTCTTGGGTCTCAATATGATAAATGGAAAGCCGAATTCCATCGGCTCTATAATATGCACTCAGTGGAGGAGTTTGAAGTAGGGTGGAGAGAGATGGTTGATACATATGGACTACATGGAAATAAGCACATTGTCAGCTTATATGCATTGCGTACATTTTGGGCTCTACCTTTTTTGAGATCTTACTTCTTTGCAGGAATGGCAAGCTCATTTCAATCAGAGTCAATAAGTGCTTATATACAAAGGTTTTTAAGTGCACAATCTGTGCTAGACAATTTTGTAGAGCAGCTGGCTGTTGTTGTGGATGTTAAGGATGCAGGATCAAAACACAAGATGCAGCGGAAGATCCAGAAAGTCTCCCTCAAAACTGGTTCACCAATTGAGTCACATGCAGCCACTGTTCTTACACCATATGCCTTTTGCAAACTACAAGAGGAACTTGTGTTGGCACCACAATATGCATCATTAATGGCAGACGAGAGTTGCTTCCTTGTGAGACACCATACAGAGATAGATGGGGGTTGCAAAGTTATTTGGGCTCCGCATGAAGAATTCATTGGCTGTAGCTGCCATCAATTTGAGTTCTCGGGCATCCTGTGTAGACATGTTCTTCGTGTTTTATCAACAAACAATTGTTTTCATATTCCAGACCAATATCTACCCATCCGTTGGCGTGATGTTGCCTCATCAATGATGAAGCCTGTCCAGGTTCCCACTTCAGAGGAGCATGCAGTGAAAGTCCAGTTGTTTCAGTCTATTGTTTCCACACTAATTACAGAATCAGTTGAGACAGAGGAACGCCTTGATGTTGCTTATGATCAAATTGCAACGGTATTGTCTCATATCAAGGAATTCAGTGGGCCATCACATGATCATGTTGATATGTATAGGAAACGAAGGCGTTGCTCTGTGCCTTGCTATGGGCAGTTTGGACATGAAGCAACTGATTGTCCAATGATGGGAGGTGATGATATGAATGGTGACAGCCTAGGGTTTTTGTAG
Protein Sequence:
- >Achn284071|Actinidia_chinensis|FAR1|Achn284071
MSELTSVVREASENGTDLSPDDIGTIEEMPEDTILSRQTSVNLIPFIGQRFVSQDAAYEFYCSFAKQCGFSIRRHRTRGKDGVGRGITRRDFTCHRGGYSQLKPSEDGKLQRNRKSSRCGCQAYMRIVKRADFDVPEWRITGFSNIHNHELLKSNEVQLLPAYCTMSADDKSRICMFAKAGMSVRQMLRLMELEKGVKLGCLPFTEIDVRNLLQSFRNVDKDNDPIDLLKMCKDKKDKDPNFKYNFKIDANNRLEHIAWSYSSSIRSYEALGDAVVFDTTHRMDAYDMLLGIWIGVDNHGMNCFFGCVLLRDENIHSFSWALKTFLAFMNGKAPETILTDQNVWLKEALAVEMPRTKHVFCIWHIISKFSDWFSVLLGSQYDKWKAEFHRLYNMHSVEEFEVGWREMVDTYGLHGNKHIVSLYALRTFWALPFLRSYFFAGMASSFQSESISAYIQRFLSAQSVLDNFVEQLAVVVDVKDAGSKHKMQRKIQKVSLKTGSPIESHAATVLTPYAFCKLQEELVLAPQYASLMADESCFLVRHHTEIDGGCKVIWAPHEEFIGCSCHQFEFSGILCRHVLRVLSTNNCFHIPDQYLPIRWRDVASSMMKPVQVPTSEEHAVKVQLFQSIVSTLITESVETEERLDVAYDQIATVLSHIKEFSGPSHDHVDMYRKRRRCSVPCYGQFGHEATDCPMMGGDDMNGDSLGFL*