Information report for Lus10024140
Gene Details
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Functional Annotation
- Refseq: XP_021649403.1 — transcription factor TGA6-like, partial
- Refseq: XP_021649414.1 — transcription factor TGA6-like
- Refseq: XP_021649415.1 — transcription factor TGA6-like
- Refseq: XP_021649416.1 — transcription factor TGA6-like
- Refseq: XP_027354195.1 — transcription factor TGA2.2-like isoform X2
- Refseq: XP_027354196.1 — transcription factor TGA2.2-like isoform X2
- Swissprot: Q39140 — TGA6_ARATH; Transcription factor TGA6
- Swissprot: Q41558 — HBP1C_WHEAT; Transcription factor HBP-1b(c1) (Fragment)
- TrEMBL: B9RG75 — B9RG75_RICCO; Transcription factor HBP-1b(C1), putative
- STRING: Lus10024140 — (Linum usitatissimum)
- GO:0009410 — Biological Process — response to xenobiotic stimulus
- GO:0009627 — Biological Process — systemic acquired resistance
- GO:0045892 — Biological Process — negative regulation of transcription, DNA-templated
- GO:0045893 — Biological Process — positive regulation of transcription, DNA-templated
- GO:0005634 — Cellular Component — nucleus
- GO:0005737 — Cellular Component — cytoplasm
- GO:0003700 — Molecular Function — transcription factor activity, sequence-specific DNA binding
- GO:0043565 — Molecular Function — sequence-specific DNA binding
Family Introduction
- The bZIP domain consists of two structural features located on a contiguous alpha-helix: first, a basic region of ~ 16 amino acid residues containing a nuclear localization signal followed by an invariant N-x7-R/K motif that contacts the DNA; and, second, a heptad repeat of leucines or other bulky hydrophobic amino acids positioned exactly nine amino acids towards the C-terminus, creating an amphipathic helix. To bind DNA, two subunits adhere via interactions between the hydrophobic sides of their helices, which creates a superimposing coiled-coil structure. The ability to form homo- and heterodimers is influenced by the electrostatic attraction and repulsion of polar residues flanking the hydrophobic interaction surface of the helices.
- Plant bZIP proteins preferentially bind to DNA sequences with an ACGT core. Binding specificity is regulated by flanking nucleotides. Plant bZIPs preferentially bind to the A-box (TACGTA), C-box (GACGTC) and G-box (CACGTG), but there are also examples of nonpalindromic binding sites.
Literature and News
Gene Resources
Homologs
- Cajanus cajan: C.cajan_18375
- Citrus sinensis: orange1.1g045786m
- Glycine max: Glyma.15G232000.3.p, Glyma.13G193700.2.p, Glyma.13G193700.1.p, Glyma.15G232000.1.p, Glyma.15G232000.4.p
- Gossypium arboreum: Cotton_A_24486_BGI-A2_v1.0
- Gossypium hirsutum: Gh_A10G1678
- Lotus japonicus: Lj3g3v1906610.1
- Populus trichocarpa: Potri.001G029800.10, Potri.001G029800.9, Potri.001G029800.8, Potri.001G029800.6, Potri.001G029800.5, Potri.001G029800.1
- Ricinus communis: 30131.m007163
Sequences
CDS Sequence:
- >Lus10024140|Linum_usitatissimum|bZIP|Lus10024140
ATGGCTGATACCAGCCCTAGGACAGACTCAGGGGACGCTGACTCAGATGAGCAAAGTCCAGGGTTTGATCGAGGTCTGTCAGGAGTCGTAGCTGCTTCAGAGTCCAGTGATAGATCGAAAGATAAAATGGATCAAAAGACACTCCGAAGACTTGCTCAAAACAGAGAAGCTGCAAGAAAAAGCCGGCTTAGGAAGAAAGCATATGTGCAACAGCTGGAAAGTAGTCGGTTGAAGTTGACCCAACTAGAGCAGGAGCTTCAACGAGCGCGTCAACAGGGGATCTTTATTTCAAGCTCAGGAGACCAAGCCCATTCAATGGGTGGAAATGGGGCTATGGCATTTGACGTAGAGTATGCAAGATGGCTGGAAGAGCAAAATAAACAAATAAATGAGTTGAGAGCAGCAGTAAACTCTCATGCTGGAGATACAGAACTTAGGATAATCATTGACGGTATAATGGCTCACTATGATGAAATATTTAGGCTGAAGAGCAATGCAGCCAAGGCTGATGTTTTCCATTTGCTGTCTGGCATGTGGAAGACGCCTGCTGAGAGATGTTTTCTTTGGCTTGGCGGCTTCCGTTCTTCTGAACTCCTCAAGCTTTTAGTAAACCAGTTGGAGCCACTGACGGAGCAGCAGTTGGTAGGGCTTACGAACTTGCAGCAGTCATCACAACAGGCCGAAGATGCTCTATCTCAGGGAATGGAAGCGTTACAGCAATCCTTAGCCGAAACATTATCAAGCGGTACTCAACCCGGATCCTCAGGCACATCCGGAAATGTAGCAAACTACATGGGTCAGATGGCCATGGCAATGGGGAAGCTTGGGACCTTGGAGGGGTTTATTCGCCAGGCGGACAACTTACGACAGCAGACTCTACAACAGATGCACAGAATACTAACGACGAGACAATCAGCAAGGGCGCTGCTTGCGATCCATGATTACTTGTCTCGATTACGAGCGCTTAGTTCCCTTTGGCTCGCCAGACCGAGAGAGTGA
Protein Sequence:
- >Lus10024140|Linum_usitatissimum|bZIP|Lus10024140
MADTSPRTDSGDADSDEQSPGFDRGLSGVVAASESSDRSKDKMDQKTLRRLAQNREAARKSRLRKKAYVQQLESSRLKLTQLEQELQRARQQGIFISSSGDQAHSMGGNGAMAFDVEYARWLEEQNKQINELRAAVNSHAGDTELRIIIDGIMAHYDEIFRLKSNAAKADVFHLLSGMWKTPAERCFLWLGGFRSSELLKLLVNQLEPLTEQQLVGLTNLQQSSQQAEDALSQGMEALQQSLAETLSSGTQPGSSGTSGNVANYMGQMAMAMGKLGTLEGFIRQADNLRQQTLQQMHRILTTRQSARALLAIHDYLSRLRALSSLWLARPRE*