Information report for PDK_30s1093121g001
Gene Details
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Functional Annotation
- Refseq: XP_008810348.1 — bZIP transcription factor 39-like
- Swissprot: Q6AU90 — BZP39_ORYSJ; bZIP transcription factor 39
- TrEMBL: A0A2H3Z935 — A0A2H3Z935_PHODC; bZIP transcription factor 39-like
- STRING: XP_008810348.1 — (Phoenix dactylifera)
- GO:0006355 — Biological Process — regulation of transcription, DNA-templated
- GO:0031023 — Biological Process — microtubule organizing center organization
- GO:0051225 — Biological Process — spindle assembly
- 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
- Cajanus cajan: C.cajan_18140
- Daucus carota: DCAR_013537
- Glycine max: Glyma.19G126800.1.p
- Juglans regia: WALNUT_00017669-RA, WALNUT_00027261-RA
- Manihot esculenta: Manes.09G000300.2.p, Manes.09G000300.1.p
- Musa acuminata: GSMUA_Achr10P01440_001, GSMUA_Achr11P25190_001, GSMUA_Achr3P24960_001
- Vitis vinifera: GSVIVT01025788001
Sequences
CDS Sequence:
- >PDK_30s1093121g001|Phoenix_dactylifera|bZIP|PDK_30s1093121g001
GTTTAAGTGGAGAATCGTCTTTCAAAGAAATATTATCATTGAACATCTTTCTGAATATGAAACAATTTTCGGAGCTGTTGCTGAAGGCTGCTAGTGATTATGGGGCTTTGACAACATCTGTTGCTGATCTCCAGTGGAGCCAGAACTTCAGAGAATCACCATCAGTGTGGGGGGAAATGCTTCGTCCGATCCCTGCTGCCTTGGCATCCTGCACTCGTTTCTTTGAGGCCATGTCTGCCATGAGGGATTCATTTGCGACCCTCCAACAGCTACGTGTGGGTCACTCTTCCTCACCTATGACACTGAGTGACTCTTCGGGAGGGGATTCTAGGTTTTTGACACCTTCTCAATGGAGAGAGGGGACAATGAGCTCTGGTGATCCAATTGTCGATAATTGGAGACAAGAGGCAGAGGGTAGAGTGGAGGAGGGTGATGCGGGCGATGGCATCAATCAGAGGAGCCAGGAGCTGAAGCTGGAGGATGAGAACAGCAGGTGGAACCTCAAGAGGAAGCAGGACGGAGAGGATGGATGCCCTAACCCTATTGCTAACCCAAACCTTAGGAACAGCAAGTATCAGCGATCGGAGCAGGGGAACTGCGCGAGTGCTTTTAATGCGGGGTGCGAGGAGGAGGAGAAGAGGAAGGCGAGGCTGATGAGGAACAGGGAGAGCGCCCAGCTCTCGAGGCAGCGGAAGAAGCATTACGTCGAGGAGCTGGAGGAGAAGGTGAAGTTGATGCACTCCACGATCAATGAACTGAACACCAAGATCTCGTACATCATGGCAGAGAATGCGAACCTACGGCAGCAATTGGGCGGAAGCAGCGCGAACTGCCCTCCGCCGGGTGTTTATCCTCCGCCACCGATGGCGCCCATGCACTTCCCGTGGATCCCGGGATATGCCGTGAGGCCCCAAGGGTCTCAGGTTCCTTTGGTTCCTATACCTAAATTGAAGCCTCAGCAGCCTGCCTCAGCTTCAAGGGCCAAGAAGTCTGAGAGCAAGAAGAACGAGAGCAAGGTCAAGAAAGTTGCAAGTGTGAGCCTATTGGGGCTTTTGTTTATTTTGCTGTTTTTCAGAAGTATAGTTCCAGGAGTGACTCCTAGGTATGGAGGAGATAGAGATGAAGTATTTGGTGAGTTAGGTGTCGCCAAAGATGGGATTTTTGGTCGGTCTAAAGGAAGCATTTTGAGTGTCAATGGTCGTGGTAGTGGTGTGAATAGTACTGATGAAATTGGATTATGCAATGGAAAGATGGATCTTGGCGAAGGAGGTGTTGATTGGGTCACTCGTAGGAGATGTGAGACTGGAGTGGATGGATCTGTGTTCAAAATTGGATTACCTTGTGAGAACTTCCGTTATATTTTTGATTACACTGCCTTTAGTAGTGAATATTTTTTGTGCTTGAGGACTTGTATGATGCTTTATGATGAAATGGAACAGTCATTGGGCCATATATTTATTGCAATGCCCTTGTTTAACTAG
Protein Sequence:
- >PDK_30s1093121g001|Phoenix_dactylifera|bZIP|PDK_30s1093121g001
LSGESSFKEILSLNIFLNMKQFSELLLKAASDYGALTTSVADLQWSQNFRESPSVWGEMLRPIPAALASCTRFFEAMSAMRDSFATLQQLRVGHSSSPMTLSDSSGGDSRFLTPSQWREGTMSSGDPIVDNWRQEAEGRVEEGDAGDGINQRSQELKLEDENSRWNLKRKQDGEDGCPNPIANPNLRNSKYQRSEQGNCASAFNAGCEEEEKRKARLMRNRESAQLSRQRKKHYVEELEEKVKLMHSTINELNTKISYIMAENANLRQQLGGSSANCPPPGVYPPPPMAPMHFPWIPGYAVRPQGSQVPLVPIPKLKPQQPASASRAKKSESKKNESKVKKVASVSLLGLLFILLFFRSIVPGVTPRYGGDRDEVFGELGVAKDGIFGRSKGSILSVNGRGSGVNSTDEIGLCNGKMDLGEGGVDWVTRRRCETGVDGSVFKIGLPCENFRYIFDYTAFSSEYFLCLRTCMMLYDEMEQSLGHIFIAMPLFN