Information report for mrna08154.1-v1.0-hybrid
Gene Details
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Functional Annotation
- Refseq: XP_004290511.1 — PREDICTED: G-box-binding factor 4-like
- TrEMBL: A0A498IQR6 — A0A498IQR6_MALDO; Uncharacterized protein
- STRING: XP_004290511.1 — (Fragaria vesca)
- 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
- Cicer arietinum: XP_004496458.1, XP_004496457.1
- Citrus sinensis: orange1.1g025985m, orange1.1g027587m
- Cucumis sativus: Cucsa.363740.1
- Malus domestica: MDP0000208334, MDP0000129112
- Manihot esculenta: Manes.02G180200.2.p, Manes.02G180200.1.p
- Populus trichocarpa: Potri.005G192900.1
- Prunus mume: XP_008237569.1, XP_016650945.1
- Prunus persica: Prupe.8G031500.5.p, Prupe.8G031500.4.p, Prupe.8G031500.3.p, Prupe.8G031500.2.p, Prupe.8G031500.1.p
- Pyrus bretschneideri: Pbr019461.1, Pbr030476.1
- Ziziphus jujuba: XP_015886437.1
Sequences
CDS Sequence:
- >mrna08154.1-v1.0-hybrid|Fragaria_vesca|bZIP|mrna08154.1-v1.0-hybrid
ATGGCGTCGTCGAAGCTGATCTCGTCGTCGGCGTCGTCGTCAAGGTCCCGCAACTCGGATCTCTCCCGACGCCCAAAACCCAAACCCTCGCCGCCTTCTTCTCCCTCCGCCGCCGCCGCCAACCAAGCCCTACAGACCACCACCAACGGTGGAAGTTACATTCACACGGCGAATCCCGCGCCGATGACCGTCGACGGCCTCTTCCGCGACGTCTACAGCAACACCCTTCCCCCGGCCGACGCCCAGATAACTCTGATGGACTCTGCCGGCATGGAAATCAACTCCTTAGGGGCGGCGCCGTCGAGGCCGAAGACGGTGGACGAGGTATGGGAGGAAATTGTGTCCGGGGAGAGCCGGAGGGAGTGTAAAGAAGAGTTGCCGGATGAAATGATGACTCTTGAGGACTTCCTGGCCCGGGCTGGCGCCGTGGAGGAGAACGACGTCAAGGATTTACATCTGGCGCCGCCGCCGGAGACGGAGAGACTGTGCGGAGGACTGAGCGGAGGGATGTTTGGATTCGATCAGATCGCACTGAGCCCGTTTCCGTCGATTGAGAAGATGGAGGGGTCCATTGCTGGCTTCGGAAATGGTGCTGCTGCTGCTGCTGCTGAGGTGGCGGCGAGTGGAGGAAGGGGGAGAGGGAAGAGAGCCCGGGCGGTCTTGGAGCCGCTGGATAAAGCTGCACAGCAGAGGCAGAAGAGGATGATCAAGAATAGGGAGTCAGCTGCGAGGTCCAGGGAGAGGAAGCAGGCCTACCAAGTTGAATTGGAGTCGATGGCAGTTAAATTAGAGGTGGAGAATGAGCAGCTTTTGAGAGAGGAGGCTGAGAGGACTGAGGAAAGACTTAAGCAGCATTCTCACTCCACCACAATGCTGGTAGATGGAATTTCAGAGTGGAAAAACCCTACTGTTCATGTAGGAGACTCCATCATTTTCCAGCATAAGTATCACTACAACCTCTACATTTTCCAGAACCAAGGAGCCTTCAATGTCTGCAATTTCACTCAAGCCACACTTCTTAACAAACCCGATTCCACATCCTATACGTGGCACCCATCACGGCCTGGCTTCTTCTACTTCTCCTTCAGCAATGGTTCTCTGCTCAATACATGCCAAGACACTCAAAAGCTTGCTATAAGAGTTTCTTTAACAACAATGGCTCCAGTGGCTGCCCCAGAACCCAGTTCCAAGACAGGTTCTGGTGGCCGGGGAGGCAGTGGTGGTGGTGTAGTGTCATCTTCTCCAACATATCCATGGCCTTTCCAGCCTCACCAAGCTTCCTTATCGCCAAGTCCAGAGCCAAGTGTCGGCTCTTTACTTCCAAATAAAGGTGGTGGCATGCCATTTATCAACAGCAACCCTGCTGTTCCTCTGCCTACTGGTGAAGTCGATTCTGCTACAATCCGCCCTATACCTACCTCTGGCCACCAAGGACAGCAGGTGTTGGTGGGGTTATTTGCTGCTCAAATGGCTCTATTTAGTGTGGTTCTCTTGATGCTATAA
Protein Sequence:
- >mrna08154.1-v1.0-hybrid|Fragaria_vesca|bZIP|mrna08154.1-v1.0-hybrid
MASSKLISSSASSSRSRNSDLSRRPKPKPSPPSSPSAAAANQALQTTTNGGSYIHTANPAPMTVDGLFRDVYSNTLPPADAQITLMDSAGMEINSLGAAPSRPKTVDEVWEEIVSGESRRECKEELPDEMMTLEDFLARAGAVEENDVKDLHLAPPPETERLCGGLSGGMFGFDQIALSPFPSIEKMEGSIAGFGNGAAAAAAEVAASGGRGRGKRARAVLEPLDKAAQQRQKRMIKNRESAARSRERKQAYQVELESMAVKLEVENEQLLREEAERTEERLKQHSHSTTMLVDGISEWKNPTVHVGDSIIFQHKYHYNLYIFQNQGAFNVCNFTQATLLNKPDSTSYTWHPSRPGFFYFSFSNGSLLNTCQDTQKLAIRVSLTTMAPVAAPEPSSKTGSGGRGGSGGGVVSSSPTYPWPFQPHQASLSPSPEPSVGSLLPNKGGGMPFINSNPAVPLPTGEVDSATIRPIPTSGHQGQQVLVGLFAAQMALFSVVLLML*