Gene Details:

  • Gene ID: Achn091811
  • Gene Family: bZIP Family
  • Description: bZIP Family protein
  • Species: Actinidia chinensis
  • Source: bZIP family gene from PlantTFDB

Protein Features:

Annotation Proteins:

  • Refseq:  XP_028108328.1  — protein ABSCISIC ACID-INSENSITIVE 5 isoform X2
  • Swissprot:  Q9SJN0  — ABI5_ARATH; Protein ABSCISIC ACID-INSENSITIVE 5
  • TrEMBL:  A0A2R6Q3T5  — A0A2R6Q3T5_ACTCH; Protein ABSCISIC ACID-INSENSITIVE like
  • STRING:  XP_004167581.1  — (Cucumis sativus)

Gene Ontology:

  • GO:0009414  — Biological Process — response to water deprivation
  • GO:0009651  — Biological Process — response to salt stress
  • GO:0009737  — Biological Process — response to abscisic acid
  • GO:0009739  — Biological Process — response to gibberellin
  • GO:0010187  — Biological Process — negative regulation of seed germination
  • GO:0010200  — Biological Process — response to chitin
  • GO:0045893  — Biological Process — positive regulation of transcription, DNA-templated
  • GO:0048316  — Biological Process — seed development
  • GO:0005634  — Cellular Component — nucleus
  • 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:

Sequences:

CDS Sequence:
  • >Achn091811|Actinidia_chinensis|bZIP|Achn091811
    ATGGTGGTTATGGAGTCCGAAATCATATCCAAGGGCGAGGTCGAGTCGCCACCCAAGAACCAGTCGTTCCCCTCGCTGGGACGACAGACGTCCATCTACTCCCTCACTCTCGACGAGTTCCAGCACACGCTCTGCGAGAGCGGGAAGAACTTCGGGTCCATGAACATGGACGAGTTCCTCAGCAGCATCTGGACTGCCGAAGAAAACCAAGGCCAAGCCCAAAACTCGAACCCTTCCACCACGACTAGTAATAGTACCAACTTGCAGTTTCTGGCTAGTGAACAGCTCAGCTTGACAAGACAGGGTTCTCTCACGCTTCCTCCGCCTTTGTGTCAGAAAACAGTGGAAGAAGTGTGGTCGGAGATACACAAGAGTCAGCAGGAACAACCACCGAATTGGACCGGTAGTAACAACAATGTTGATCAAAATCCCTGTTCTGCCCAACAGCAACCCACTTTCGGAGAGATGACTTTGGAGGATTTCCTAGTTAGAGCAGGGGTAGTTCGGGAACAGTGCAATGTGGGACAGTCATCTCAGCAGCAGCAGTACGGGTCGTACCAGAACAATAACAATCCTGGAGTAGGTCCCAGTTTTGCTTCGAGGCCCATGACGGGTTTAGGTGGCAGCGGCAGTATGCCTACCTACCAACCACTAACTCAGGGCAGTGTTGGTGGGGTAGGCGACTCATTGGGATACGTTGGAAATGGAAAGAGGAGTGGTTGTGGTGGTGGTTACGCACCATCTTCATCCATGGTGTGTTATGGTAGGAGAGTTTGGAGTGCCGGTGGTGGTGGTGGGTATGGGCCTGTGCAAGGGTTAGGGATGGGGTCACCAGTGAGTCCCGTGTCGTCAGATGGAATGTGTGTGAGTCAAGTGGACGGAACGAATCAGTATGGGATGGTTATGGGCGGGATGAGAGGAGGGCGGAAGCGGATCATAGATGGTCCGGTGGAGAAGGTGGTGGAGAGGCGGCAACGCAGGATGATCAAGAATAGGGAGTCTGCAGCGAGGTCTAGGGCCAGGAAGCAGGCATACACAGTTGAACTGGAAGCAGAACTGAACCAGTTGAAAGAAGAGAATGCTCAGCTAAAGCATGCTCTGTATTTTGAAGAAGCCCGGATGAGGGCTCTGACCAAAGCTCAAAACGCTAGAGAGAAATTGCGGGTTACGCGAAGGAGTTTGAGTTGCCCATTGTGA
Protein Sequence:
  • >Achn091811|Actinidia_chinensis|bZIP|Achn091811
    MVVMESEIISKGEVESPPKNQSFPSLGRQTSIYSLTLDEFQHTLCESGKNFGSMNMDEFLSSIWTAEENQGQAQNSNPSTTTSNSTNLQFLASEQLSLTRQGSLTLPPPLCQKTVEEVWSEIHKSQQEQPPNWTGSNNNVDQNPCSAQQQPTFGEMTLEDFLVRAGVVREQCNVGQSSQQQQYGSYQNNNNPGVGPSFASRPMTGLGGSGSMPTYQPLTQGSVGGVGDSLGYVGNGKRSGCGGGYAPSSSMVCYGRRVWSAGGGGGYGPVQGLGMGSPVSPVSSDGMCVSQVDGTNQYGMVMGGMRGGRKRIIDGPVEKVVERRQRRMIKNRESAARSRARKQAYTVELEAELNQLKEENAQLKHALYFEEARMRALTKAQNAREKLRVTRRSLSCPL*