Gene Details:

  • Gene ID: BGIOSGA005293-PA
  • Gene Name: OsI_09585
  • Gene Family: bZIP Family
  • Description: bZIP Family protein
  • Species: Oryza sativa subsp. indica
  • Source: bZIP family gene from PlantTFDB

Protein Features:

Annotation Proteins:

  • Refseq:  XP_015623884.1  — protein FD
  • Swissprot:  Q84JK2  — FD_ARATH; Protein FD
  • TrEMBL:  A0A0D3FCJ0  — A0A0D3FCJ0_9ORYZ; Uncharacterized protein
  • TrEMBL:  A0A0E0GFF8  — A0A0E0GFF8_ORYNI; Uncharacterized protein
  • TrEMBL:  A0A0E0NNE1  — A0A0E0NNE1_ORYRU; Uncharacterized protein
  • TrEMBL:  A2XBE0  — A2XBE0_ORYSI; Uncharacterized protein
  • TrEMBL:  I1P5X3  — I1P5X3_ORYGL; Uncharacterized protein
  • TrEMBL:  Q6ESB3  — Q6ESB3_ORYSJ; Os02g0833600 protein
  • STRING:  ORUFI02G40230.1  — (Oryza rufipogon)
  • STRING:  OS02T0833600-01  — (Oryza sativa)
  • STRING:  ONIVA02G41380.1  — (Oryza nivara)
  • STRING:  ORGLA02G0337900.1  — (Oryza glaberrima)
  • STRING:  OBART02G38520.1  — (Oryza barthii)

Gene Ontology:

  • GO:0006355  — Biological Process — regulation of transcription, DNA-templated
  • 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:
  • >BGIOSGA005293-PA|Oryza_sativa_subsp._indica|bZIP|BGIOSGA005293-PA
    ATGGCGGAGCAGCTGGGCGGCGTGGGCAGCCCGCAGCTAAGCCTGAGCAGCTGCAGCTCCTTCCTTTCCATCTCCAGCGCCGGTACCAGCGCCGCCGATGGTGCTCCCCATCTATCCCTCGGCGTGGGCGGCGCCGAGGAGCTGGATCTGCTGCTGCAGGTAGGCATAGGCGGTGGCGGTGGCGGCGGCGGCGACGAGGAAGAGGAGGAGCGCAAGACCATCCGGATGATGAAGAACAGGGAGTCGGCGCTGCGTTCCAGGGCAAGGAAGAGGGCGTATGTGCAGGAGCTGGAGAAGGAAGTTCGCCGGCTGGTGAATGAGAATCTCAAGCTCAAGAGGCACTGCAAACAACTTAAGACGGAGATGGCTGCTCTGATCCAGCAGCCTACCAACAAGCAGAGTTCCCACCGAAGAAGCTCATCCACTTGA
Protein Sequence:
  • >BGIOSGA005293-PA|Oryza_sativa_subsp._indica|bZIP|BGIOSGA005293-PA
    MAEQLGGVGSPQLSLSSCSSFLSISSAGTSAADGAPHLSLGVGGAEELDLLLQVGIGGGGGGGGDEEEEERKTIRMMKNRESALRSRARKRAYVQELEKEVRRLVNENLKLKRHCKQLKTEMAALIQQPTNKQSSHRRSSST