Information report for PDK_30s976561g001
Gene Details
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Functional Annotation
- Refseq: XP_008787908.1 — bZIP transcription factor 16-like
- Refseq: XP_026659971.1 — bZIP transcription factor 16-like
- TrEMBL: A0A2H3XSE6 — A0A2H3XSE6_PHODC; bZIP transcription factor 16-like
- STRING: XP_008787906.1 — (Phoenix dactylifera)
- GO:0006355 — Biological Process — regulation of transcription, DNA-templated
- 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
- Citrus sinensis: orange1.1g036551m
- Gossypium hirsutum: Gh_D08G1680
- Malus domestica: MDP0000185553, MDP0000286846
- Manihot esculenta: Manes.15G192000.1.p, Manes.15G191900.1.p
- Prunus mume: XP_008238155.1
- Prunus persica: Prupe.5G027000.1.p
- Pyrus bretschneideri: Pbr037165.1, Pbr002338.1
Sequences
CDS Sequence:
- >PDK_30s976561g001|Phoenix_dactylifera|bZIP|PDK_30s976561g001
ATGGCGAGGCCTGAATTCCTCGTTGCAGCCTCTCGTGCTGGAATGGCAGCCCACGTCCTCGCCTTGACTGCAGCCATTCTTGTGCTTGTGTGGGTGCTCCACTTCGGAGGTGGTGCCCACCTGCATTCAGAGAACAAAAAACTCATCTTCAATGTGCATCCGCTTGTGATGACTCTGGGTTTCATTCTTGTTATTGGAGAAGGTATTATGGCTTATAAGACAGTCCGGGCGGTGAGGCCAGTGCAAAAATGCGTGCATTTGCTGCTTCATCTAGTGGCTCTTACTCTTGGGATCTTTGGGGTCTATGTTGCCTTCAAATATCACAGGGAGAGCCTTATACCTGACATGTATACCTTGCATTCATGGTTGGGCATGTGTACTATCTGCTTATTCGGTTTGCAGTGGTTGTTTGGATTTTTATTTTTTTGGTACCCGCAAGCATCATTGCGCACGAGGGAGATGGTAGTCCCAATTCATGTTTCTGCTGGTCTGGCTATCTTCTTCATGACCATTTGCACGGCGGAGACAGGGTTTGTACAGAGGGGAACAGAGCCAGGACCTGAGACCCGTTTGATTAACTTCACTGGACTAATAATTCTCTTATTTGGACTGGCCGGCATACAAGGTCTTGGTGAGAGCAACAACCCTATTATTGGGTCACTGAATAAAGACATGGGCTACATTGGGCAGACTCGTAGTCCGATAGATCAAAGCATCAAGTACAATGAGTCTTCTATAGGACGATGCATCTTCAGGGACATCATTGAAGTTATTTATATGCTTAGGCTACCATTCAGTGACCAAGTTATTAATATATCCAGGAAATTAGAGGAGGTTCAAAGACACGTGTTTTTAATGGGCAACGGGGAGATGACTACACCAACTGAAACTCAGATGTCAACTTCAACACAGGGACAGCCTCCTAGCAGTCCTGCTATGGTTTATCCTGATTGGGCTTCATTTCAGGCATATTATAATTCTGCCGGGACAAGTCCTATACCCCCTCCTGGGTTTCTCCATTCTCCTTTGGCATTGAGTCCACAAGGGCATCCATATTTGTGGGGTCCACAGCAGATGCTTCCTCCATATGGCACTCCACCACCATATGTTGCTATGTATCCACATGGGGGTCTCTATCCTCATCCATCCATTCCCATGGGATCTTATCCATACAGCCCTTTTGCAACGCCATCAGCAAATGGGACCGCAGAGGCTTCTCTAAATTTCCAGCGCAGTGTGACCGAAGTGTTTTTGTTCATCATTACTCATCCTGGCAAGCTCCAGAAGTTGTCAAATTCCAATCATATGTCTCTAAAAGGGCTAAACATAAAGGATGCACTTATTGCATCGCTTAGACCATTCCCCTACTTGGTTACTTTGATTCATTTGCATAATCAACCAGACATTATTCATAAATCAGAGATAGGGAACCTGTCAAATAAAATAGCAGTCCATCTTCTTGTGGTAAAGGCTAATGTTTCACAACCTCGGCAGGTTGCTGGAGCTAGTGGTGCAGAAACAGATGGTAAGTTGCATCAAGGTAAACAAAGGAGTGCTTTAAAGAAGTCCAGAGGAAGCATAGGAAGTCTGGATATGCTTACAGGCAAGGTTAACGATACCAGAAATGCATCCGGTGCATCTGCAAATGGTGCCTTTTCACAAAGTGATGAGAGTGGAAGTGAAGTTTCAAGTGAAGGAAGTGATGCAGATTTTCAAAATGGTTCACAGCAAAGGCATGGTTCTGAACATGGTTCAGGCAATGATGGAGCCAACAAAGCCAGTAGTGCTCGAACCACATCAAATGAAGTCACACAAACACTACCTACGCCAATTGTATTGAACCCAACTGTGCCATTTGTGGCGATCCCACCAGGTGGCCTTGCTGGTCCAGCCACCACCCTGAATATTGGGATGGACTATTCGGGAGGGCCTGCTCCAATTTCTGCAGTCCGAGGCAAAGTCCCTGCTGCCCCATCCACAGCACCCTTGATTCCATCTAGTCATGAAGGTTCACGTGACAGAGTTCCACCTGATCCTTCAATACGGGATGAAAGAGAACTTAGGAGGCAAAAACGAAAACAATCTAACAGGGAATCTGCACGCCGCTCGCGATTACGTAAGCAGGCTGAATTTGAAGAACTGGCCAATCGTGCAGAAACTCTGAAAGCGGAAAATAATTCGCTAAAAGAAGAATTGGAGCATCTGCAGGGGGACTGTGGTAAATTGACATCAGAAAATGCCACTCTTGCCGAGAAACTTAAAAAACATTTCAGCGAGGAATCTAGAGCAGATGAACAAGTTGATCCGGTTAATGGAGATGGCTGA
Protein Sequence:
- >PDK_30s976561g001|Phoenix_dactylifera|bZIP|PDK_30s976561g001
MARPEFLVAASRAGMAAHVLALTAAILVLVWVLHFGGGAHLHSENKKLIFNVHPLVMTLGFILVIGEGIMAYKTVRAVRPVQKCVHLLLHLVALTLGIFGVYVAFKYHRESLIPDMYTLHSWLGMCTICLFGLQWLFGFLFFWYPQASLRTREMVVPIHVSAGLAIFFMTICTAETGFVQRGTEPGPETRLINFTGLIILLFGLAGIQGLGESNNPIIGSLNKDMGYIGQTRSPIDQSIKYNESSIGRCIFRDIIEVIYMLRLPFSDQVINISRKLEEVQRHVFLMGNGEMTTPTETQMSTSTQGQPPSSPAMVYPDWASFQAYYNSAGTSPIPPPGFLHSPLALSPQGHPYLWGPQQMLPPYGTPPPYVAMYPHGGLYPHPSIPMGSYPYSPFATPSANGTAEASLNFQRSVTEVFLFIITHPGKLQKLSNSNHMSLKGLNIKDALIASLRPFPYLVTLIHLHNQPDIIHKSEIGNLSNKIAVHLLVVKANVSQPRQVAGASGAETDGKLHQGKQRSALKKSRGSIGSLDMLTGKVNDTRNASGASANGAFSQSDESGSEVSSEGSDADFQNGSQQRHGSEHGSGNDGANKASSARTTSNEVTQTLPTPIVLNPTVPFVAIPPGGLAGPATTLNIGMDYSGGPAPISAVRGKVPAAPSTAPLIPSSHEGSRDRVPPDPSIRDERELRRQKRKQSNRESARRSRLRKQAEFEELANRAETLKAENNSLKEELEHLQGDCGKLTSENATLAEKLKKHFSEESRADEQVDPVNGDG