Information report for 678327763
Gene Details
Functional Annotation
- Refseq: XP_020547388.1 — bZIP transcription factor 17
- TrEMBL: A0A2G9GFK2 — A0A2G9GFK2_9LAMI; Uncharacterized protein
- STRING: Migut.J01624.1.p — (Erythranthe guttata)
- GO:0042538 — Biological Process — hyperosmotic salinity response
- GO:0045893 — Biological Process — positive regulation of transcription, DNA-templated
- GO:0005634 — Cellular Component — nucleus
- GO:0005783 — Cellular Component — endoplasmic reticulum
- 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
- Actinidia chinensis: Achn328331
- Daucus carota: DCAR_013537
- Juglans regia: WALNUT_00017669-RA
- Nicotiana benthamiana: Niben101Scf00077g08013.1, Niben101Scf03647g01004.1
- Nicotiana tabacum: XP_016442662.1, XP_016511623.1
- Petunia inflata: Peinf101Scf03137g00033.1
- Salvia miltiorrhiza: SMil_00022961-RA_Salv
- Sesamum indicum: XP_011070086.1, XP_011079088.1
- Solanum melongena: Sme2.5_00085.1_g00041.1
- Vitis vinifera: GSVIVT01025788001
Sequences
CDS Sequence:
- >678327763|Utricularia_gibba|bZIP|678327763
ATGGAAGCGGTGGTTGACCCACCGGAGTGGGAATCGGGTCTCGCTATTCCGCCGTTGGATTCCGTCTGGACTAGTGGTGGCAGCCCTTCGAATGATTTGATAAACGGCGTCGTTTTGGATGACCTTGATTTTGATTTCTCCTTCGATGGTCTCTCTCTTCCTATGTCCGATGAATTGGGGGATCTCTTTTCTCCCGATCGGCAGTACCAGTCAGATTTACAGGCTGAGGGGGTTTGTAATTTCCATGATTCGACTCTGAGCTCGGACCAGCTGCTGGCTGTATTCAAATCGACGTCTTCGGAGACACAGCATATTGGTGGAGTTTACGAGGTCTTTGGTGATCAAAGGGGGGATGGTTCCGGGGTTTCGGCAGTGGAAGAGTCTAATATGGTATCCGAGTATCTGAACACGCTTTCACCGGAATCAAACGGTTCGAACCCCGGTAGCTCTGGTGACCATGCTAGTGATGTGAAGGAACCGATTTCCCTCTCCCCGAATTCTCAAGTGTCTAAGAATTCAGTGAACAATGTCTCAGAGGGTTCGAATGGCTCGCCAGCTAGATCTGTAAGCTATCCCCCAAATTATAGTAAAAGTTCGATTTTGACAGGAGTGGTTGATCAGAAGATAGTGGTGTCGGATAACTGCAATGGGAGCCATTCTTCGTTGAAAAGGAAAAACGATGACGAAGGCAATCTTAACACGGACTCAGAGGCTTGGAGTAGTAAGTGTAGGAAATCTATAGGTGGCGATGTTGGAAATAGTACTGGATGTATGAATGAAGAGGAGGAGAAACGGAAGGCAAGGTTAATGAGGAATCGAGAGAGTGCCCAGTTGTCTAGGCAGAGGAAAAAGCATTACGTGGAGGAATTGGAAGATAAGGTAAGGAACATGCATACAACAATTCAAGACTTGAACTCAAAGATTTCATACTTTATGGCTGAAAATGTAGCTTTGCGGCAACAAATGAGCAGTGGTGGTGTTGCTGCTCCGGCAGTTTCTCTTCCTCCTCCTCCTCCTCTGGCACCCTCGCCTCCTGGAGTGTACCCGCCGCACCTGGCCATGGTTTATCCATGGATGCCATATGCGCCACCTTATATGGTTAAACCACAGGGATCTCATGTGCCGTTAGTGCCCATCCCAAGGTTAAAACCTCAGCAGCCAGCACAAGCACCAAAGAAGGCTGAAACTAAGAAGGTTGACTGTAAGAAGGCTGAAACTAAGAAGGTAGAAAGTAAGAAACCTGAGCCTAAAAAGGTTGAAAGTACTGTTGAAACTAAGAAGATTGAAAGTACGAAAAGTGAGGGCCCTAAGACGAAGAAGGTTGCTGGTGTAAGTATGTTTGGTTTGTTGTTGTTCACAATGTTATTTGGATGCTTGGTTCCCTTGGTTAATGTAAGATATGGAGACGAGAGGGCCTCATTAGTAGTTCAAGAAAATTACCTCAAAGGAGGAGTCGATGAAAAACATAACAGGAGAGTGTTGATGTTTAACGACACAGATTATGACAGCAATTATGTGGATAGCGGTAGAGGTGGTGTTTATCATAATGAAACAAGTAAGAGCAACCAGGGTACAGGATTCGAAGGTTTGAACAATAGGAGCGAGCCTTTGGCAGCTTCATTGTATGTTCCACGAAATGATAAGCTTGTTAAGATAGATGGAAACTTGATTATCCATTCTGTTTTAGCAAGTGAGAAAGCTATGGCATCTAACCTGAAGGTTGATAGTGAAACTGGGTTGGCAGTCCATGGCGATCTTGCATCTGCTGTAGCTCTACCAGGCATGGGGATGCATTCACATCTGAGGGCTCTTGGTTCAGGTTCAGAAGGCAAGGGTGAGAAAAAGCCGTCTGGAACTGATGGTGCTCTTCAGCAATGGTTCCGTGAAGGCCTTGCTGGTCCTATGTTGGCAGCAGGGATGTGCACTGAAGTTTTCCAGTTTGATGTCTCCACCGCCATAGTTCCAGCAACAGCTAAACAAAACATTACAGAAAACGAGAACCAGAATTCTACACATCTGAGCAAGGGGTGGAACCGGAGGTTTCTCCAAACCTTTCCATTCCAAGAATCCTCACAAAATGTTACAACAGAACATGCAGGGAACAAGAGTTCAGAGAAAGATGGCTTCCATGGACACACCAATTCAACATCGATGGTAGTCTCGGTTCTGTTTGATCCTCGGGAGTCTGGCGACTCCGAGATGGATGGTGTGATGGGAGCCAAGAGCCTCTCACGAATCTTCGTTGTCGTGTTGGTCGACAGCATCAAGTATGTCACTTACTCCTGCGTGCTTCCATTCAAAGGATCTGCCCCCAACTTCGTGACTACTTGA
Protein Sequence:
- >678327763|Utricularia_gibba|bZIP|678327763
MEAVVDPPEWESGLAIPPLDSVWTSGGSPSNDLINGVVLDDLDFDFSFDGLSLPMSDELGDLFSPDRQYQSDLQAEGVCNFHDSTLSSDQLLAVFKSTSSETQHIGGVYEVFGDQRGDGSGVSAVEESNMVSEYLNTLSPESNGSNPGSSGDHASDVKEPISLSPNSQVSKNSVNNVSEGSNGSPARSVSYPPNYSKSSILTGVVDQKIVVSDNCNGSHSSLKRKNDDEGNLNTDSEAWSSKCRKSIGGDVGNSTGCMNEEEEKRKARLMRNRESAQLSRQRKKHYVEELEDKVRNMHTTIQDLNSKISYFMAENVALRQQMSSGGVAAPAVSLPPPPPLAPSPPGVYPPHLAMVYPWMPYAPPYMVKPQGSHVPLVPIPRLKPQQPAQAPKKAETKKVDCKKAETKKVESKKPEPKKVESTVETKKIESTKSEGPKTKKVAGVSMFGLLLFTMLFGCLVPLVNVRYGDERASLVVQENYLKGGVDEKHNRRVLMFNDTDYDSNYVDSGRGGVYHNETSKSNQGTGFEGLNNRSEPLAASLYVPRNDKLVKIDGNLIIHSVLASEKAMASNLKVDSETGLAVHGDLASAVALPGMGMHSHLRALGSGSEGKGEKKPSGTDGALQQWFREGLAGPMLAAGMCTEVFQFDVSTAIVPATAKQNITENENQNSTHLSKGWNRRFLQTFPFQESSQNVTTEHAGNKSSEKDGFHGHTNSTSMVVSVLFDPRESGDSEMDGVMGAKSLSRIFVVVLVDSIKYVTYSCVLPFKGSAPNFVTT