Gene Details:

  • Gene ID: LOC_Os01g46970.2
  • Gene Name: LOC4327165, Os01g0658900, OsJ_02888, OSNPB_010658900
  • Gene Family: bZIP Family
  • Description: bZIP Family protein
  • Species: Oryza sativa subsp. japonica
  • Source: bZIP family gene from PlantTFDB

Protein Features:

Annotation Proteins:

  • Refseq:  XP_015650461.1  — common plant regulatory factor 1 isoform X1
  • Refseq:  XP_015650471.1  — common plant regulatory factor 1 isoform X1
  • TrEMBL:  Q7E0Y1  — Q7E0Y1_ORYSJ; G-box binding protein
  • STRING:  OS01T0658900-01  — (Oryza sativa)

Gene Ontology:

  • GO:0006357  — Biological Process — regulation of transcription from RNA polymerase II promoter
  • GO:0005634  — Cellular Component — nucleus
  • GO:0000978  — Molecular Function — RNA polymerase II core promoter proximal region sequence-specific DNA binding
  • GO:0000982  — Molecular Function — transcription factor activity, RNA polymerase II core promoter proximal region sequence-specific 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:
  • >LOC_Os01g46970.2|Oryza_sativa_subsp._japonica|bZIP|LOC_Os01g46970.2
    ATGGGAAATGACGAAGCTGTAGTTACTCAGAAGATGGGGAAAGCACCATCGCCCCCTAAGGATCATCCAGCCCTTAGTCCATACCTTGATTGGTCAAATATGCAGGCATATTACGGCCCAGGGATCTTGCCACCAACATTTTTTAGCCCTGGAATAGCCGCTGGTCATACCCCTCCTCCATTTATCTTGGGTCCTCAGCCTCTGGTGCCATCCGCTTTTGGGAAGCCATATGCCGCAATTTATCCTCCTGGTGGAGCTTTTTCACATCCGTTCATGCCCCTAATGGTGAGCCCATTGAGCATGGAGCCAGCAAAGTCTGTCAACAGCAAGGATAGCTGTTCAAATAAGAAAATGAAGGAAATTGATGGTGCGGCTGTGTCAACTGGCAGTGGCAACAGTGAAAAAACAAGTGGAGATTGCAGCTTAGAAGGATCCAGTGATGGAAACAACCAGAAGGCAAGTGGAACTCCCAAGAAAAGGAGCATAGATGATAGGCCTAAATCAGGCGTGGAAACTGGTGGAGCTTTAACACCTAATGATAGACCTAGCGAACAAGCAGCTTTGCCAAATCTATGCATTCCGGTTACAGCAATCAAACCAGACGTGAGCACTGCTAGTGACTTCAGAGTTATTGCCACCCCAGTAACTGAAGTGCCAACTAAGGATGATAAGGAATCGAAGCGCGAGAGAAGGAAGCAATCAAACAGGGAGTCTGCTCGGAGGTCAAGGTTGAGGAAGCAGGCCGAGACTGAGGAACTGGCTAGAAAAGTTGAGCTATTGACTGCGGAGAACACATCCCTTAGACGTGAAATAAGCAGGCTAACGGAAAGCTCCAAGAAACTTAGATTAGAGAATTCTGCTCTAATGGAGAAACTAACGGAAACCGGGCCTGATGAAGCACAAGAAGTGCCTCCAGTCAAAACAAAAGCACAGCAAGCTCGAGGCGTCGAAAATTTCCTGTCAATGATAGACAAGACTGGCACGCCGAGAAGCAGCGGGCACATGGATCATGCCATTGCCACGCCCAAGCTTCGTCAACTCCTGGGCTCTGGTCTGGCGACTGATGCTGTAGCCGCAAGGTAA
Protein Sequence:
  • >LOC_Os01g46970.2|Oryza_sativa_subsp._japonica|bZIP|LOC_Os01g46970.2
    MGNDEAVVTQKMGKAPSPPKDHPALSPYLDWSNMQAYYGPGILPPTFFSPGIAAGHTPPPFILGPQPLVPSAFGKPYAAIYPPGGAFSHPFMPLMVSPLSMEPAKSVNSKDSCSNKKMKEIDGAAVSTGSGNSEKTSGDCSLEGSSDGNNQKASGTPKKRSIDDRPKSGVETGGALTPNDRPSEQAALPNLCIPVTAIKPDVSTASDFRVIATPVTEVPTKDDKESKRERRKQSNRESARRSRLRKQAETEELARKVELLTAENTSLRREISRLTESSKKLRLENSALMEKLTETGPDEAQEVPPVKTKAQQARGVENFLSMIDKTGTPRSSGHMDHAIATPKLRQLLGSGLATDAVAAR*