Information report for Tp57577_TGAC_v2_mRNA25025
Gene Details
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Functional Annotation
- Refseq: XP_003603049.1 — bZIP transcription factor 46
- Refseq: XP_024635171.1 — bZIP transcription factor 46
- Refseq: XP_024635172.1 — bZIP transcription factor 46
- Swissprot: Q9M7Q4 — AI5L5_ARATH; ABSCISIC ACID-INSENSITIVE 5-like protein 5
- TrEMBL: A0A2K3PLQ0 — A0A2K3PLQ0_TRIPR; Abscisic acid-insensitive 5-like protein
- STRING: AES73300 — (Medicago truncatula)
- GO:0009414 — Biological Process — response to water deprivation
- GO:0009651 — Biological Process — response to salt stress
- GO:0009738 — Biological Process — abscisic acid-activated signaling pathway
- GO:0010255 — Biological Process — glucose mediated signaling pathway
- GO:0045893 — Biological Process — positive regulation of transcription, DNA-templated
- GO:0005634 — Cellular Component — nucleus
- GO:0000976 — Molecular Function — transcription regulatory region sequence-specific DNA binding
- GO:0003700 — Molecular Function — transcription factor activity, 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
- Actinidia chinensis: Achn131571
- Arachis hypogaea: Ahy000483
- Cicer arietinum: XP_004501562.1
- Citrullus lanatus: Cla022580
- Glycine max: Glyma.04G039300.3.p, Glyma.04G039300.1.p, Glyma.04G039300.4.p, Glyma.04G039300.2.p
- Lotus japonicus: Lj1g3v1650270.1
- Manihot esculenta: Manes.18G037900.2.p, Manes.18G037900.1.p, Manes.05G174500.1.p, Manes.18G037900.3.p
- Medicago truncatula: Medtr3g101780.2, Medtr3g101780.1
- Nicotiana tabacum: XP_016506615.1
- Petunia inflata: Peinf101Scf00167g06015.1, Peinf101Scf01046g09007.1
- Populus trichocarpa: Potri.002G125400.1
- Ziziphus jujuba: XP_015884345.1, XP_015884344.1
Sequences
CDS Sequence:
- >Tp57577_TGAC_v2_mRNA25025|Trifolium_pratense|bZIP|Tp57577_TGAC_v2_mRNA25025
ATGAATTTCAAGGGTTTTGGGAATGATCCGGGGGCGTCGGCCGCAGCAGCTGGTGGCGGAGTTGGGAGGACAACGCCGGGGAATTTTCCACTTGCGAGGCAACCGTCGGTTTATTCGTTGACGGTTGATGAATTTATGAACAGTATGGGTGGTTCTGGGAAGGATTTTGGATCAATGAATATGGATGAATTGTTGAAGAATATTTGGACTGCAGAAGAGGTTCAAACAATGGGTGGTGAAGAAGCTATTAATCAGTTGCAAAGACAAGGTTCGTTGACGCTGCCGCGGACGCTTAGTCAGAAAACAGTTGATGAAGTTTGGAAGGATATTTCAAAGGATTATGGTCCTAATTTGGCTGCACTACAGGCTCAGAGACAGCCAACTTTAGGAGAAATGACTTTGGAAGAGTTTTTGGTTAGAGCTGGTGTTGTTAGGGAAGATGCTAAACCTAATGATGGAGTTTTTCTTGGAAATAATGGTAATTTGGGTTTGGCTTTTCAGCCTCAGCAGATGAATAAAGTTGGTGGTTTTATGGGGAATAATAGATTGAATGGTAATGATGATCCACTTGTTGTTGGTCTTCAGAGTCCTACTAATTTGCCGTTGAATGTTAATGGGATTCGATCAACAAATCAGCAACAGATGCAGAATTCACAGTCTCAACAACAACACCAGAATCAACAACTTCAGCAACTTCAACAACAGCATCAACAGCAACAGCAGCAGCAGCAGATATTTCCGAAGCAACCTGGTTTGAACTATGCAACGCAGATGCCTCTGACTAGTAATCAAGGAATGAGAGGTGGAATTGTGGGGCTGTCTCCTGATCAAGGAATGAATGGTAATCTTGTGCAAGGTGGAGGGATTGGTATGGTTGGTTTGGCACCTGGAGCTGTTCAAATTGGTGCCGGATCACCAGCTAACCAGTTATCTAGTGATCAAATGGGAAAGAGTAACGGTGATACTTCTTCTGTGTCACCGGTTCCTTATGTTTTCAATGGTGGTATGCGAGGTAGGAAGAGTAATGGAGCTGTGGAGAAGGTAATTGAGAGGAGGCAGAGAAGAATGATCAAGAATAGGGAGTCTGCTGCTAGATCTCGGGCTCGTAAGCAGGCTTATACCATGGAATTGGAAGCAGAAGTTGCAAAGTTAAAAGAAGAGAATGAAGAACTTCAGAAAAAGCAGGAGGAAATCATGGAAATTCAGAAAAATCAAGTTAAGGAAATGATGAATTTGCAGCGAGAAGTCAAGAGAAAATGCTTAAGACGAACACAAACTGGGAGGATATGCACAGTAGTAGCGTGA
Protein Sequence:
- >Tp57577_TGAC_v2_mRNA25025|Trifolium_pratense|bZIP|Tp57577_TGAC_v2_mRNA25025
MNFKGFGNDPGASAAAAGGGVGRTTPGNFPLARQPSVYSLTVDEFMNSMGGSGKDFGSMNMDELLKNIWTAEEVQTMGGEEAINQLQRQGSLTLPRTLSQKTVDEVWKDISKDYGPNLAALQAQRQPTLGEMTLEEFLVRAGVVREDAKPNDGVFLGNNGNLGLAFQPQQMNKVGGFMGNNRLNGNDDPLVVGLQSPTNLPLNVNGIRSTNQQQMQNSQSQQQHQNQQLQQLQQQHQQQQQQQQIFPKQPGLNYATQMPLTSNQGMRGGIVGLSPDQGMNGNLVQGGGIGMVGLAPGAVQIGAGSPANQLSSDQMGKSNGDTSSVSPVPYVFNGGMRGRKSNGAVEKVIERRQRRMIKNRESAARSRARKQAYTMELEAEVAKLKEENEELQKKQEEIMEIQKNQVKEMMNLQREVKRKCLRRTQTGRICTVVA*