Information report for 47798
Gene Details
Functional Annotation
- Refseq: XP_003060235.1 — predicted protein
- TrEMBL: C1MWK5 — C1MWK5_MICPC; Predicted protein
- STRING: XP_003060235.1 — (Micromonas pusilla)
- 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
- Arabidopsis thaliana: AT1G32150.1
- Brassica napus: GSBRNA2T00069686001, GSBRNA2T00050310001
- Brassica rapa: XP_009143660.1
- Hordeum vulgare: MLOC_58529.7, MLOC_58529.2, MLOC_58529.3, MLOC_58529.1, MLOC_58529.4
- Medicago truncatula: Medtr8g077950.2
- Raphanus raphanistrum: RrC5036_p1, RrC1842_p4
- Zea mays: GRMZM2G157177_P02
Sequences
CDS Sequence:
- >47798|Micromonas_pusilla_CCMP1545|bZIP|47798
ATGGAAAGCAAACTCACATCAGTAGATGCGATCGAAGAACACAGCAGCAGCAGTAGCAGTAATGAAGGTATCAGCAACGAGAAGAAGAGTTGTGCCATTTGTGGTACTAGCAAAACCCCTCTTTGGCGAGGCGGTCCCGCCGGTCCCAAGTCGCTATGTAACGCATGCGGGATCAGAAACAGGAAGAAGAGAAGAACACTGATCTCGAATAGATCAGAAGATAAGAAGAACAAGAATCACAACAGAAATCCAAAGTTCGGTGACTCGTTGAAGCAGCGACTAATGGAATTGGGGAGAGAAGTGATGATGCAGCGATCAACGGCTGAGAATCAACGACGGAAGAAGCTCGGCGAAGAAGAGCAAGCCGCCGTGTTACTCATGGCTCTCTCTTATGCTTCTTCCGTTTATGCTTAA ATGGCGCCTCCTCCTCCGGCGAAGAAGAAGACGCGCACCGCGCGCGGCGCCGCCGCCGCGACGAACGACGGCGACGCCGCGACCGCGCGTCCTCGCGCCGCGGAGGAGAAGAAGCCGTCCAGCGCGTTGCAGTGGGGCCGGAAGCAGACGCGCACCACGTCCGAGGCGGATCCGAGACCCAAGGCGGCGCGCGGGCCGTCGACGACGGCGAACGCGCGCGGCGGATCCGGCGCGAACGACGCGGGAATTCCCGGCGCGAATGAGCAACACCCCTCCGCGGCGATCACGGGCGACAGCGTCGGCTTCACGTCTCTGCTCACGCTCGCGGACGCGGGCGTGCAGCTCGAGAGGCGCAGCGCGCAGAAGCAGCGCCGGAGCGACAAGATCGCGGCTTCGAAAAGTAACGCCGCGGCAGCCGCCGCCGCCGCCGCCGCCGAAACCGCCGCGAACGGGTTCGTCGCTCAGAGCGGCAGGAAGGGATCCAACATCGCGACGGCGGCGTCTCGCGGCGCCGCGTCCGGCGCCGCGCCGTCGTCGGCGGGCGCCCCGGGGTCCTCCGTCGTCGCCGAGAACCCTGGAAAGAAGCGCGGCCGCGGACCGAACAAAAAAGAAGAATCCGAGGAGGACCTGGAGGCGAAGCGACGGAAACGCGTGCAGGCGAACCGCGAGAGCGCGAGAGAGACGATCCGACGGAAGCACGAGAAGTACGACGAGCTCAGCGCGAGAGAGGAGGAGCTCACGGGCGAGAACGCGACGCTGCGCGGCGACGTCGCGGAGGCGTTGCGACGCGCGAGGGCGCTCGCGGCGGAGAACGACGCGTTGCGGGAGAAGGTCCGCGCGGCCGCGGCGGAGAAGGGCGTGGCGTGCCCGGCGTTCGGGGAGCGCGCGCGCGTGGAGCCTCCCAGCGAGTTCCAGCCCGAGAGCGCGGGCGTCGTGCCCGTCGCCGGCGTGAGGATGCTCCTTGACGGCGGCGCGGCGCCCGTCGCCGTCGGCGGCGCCGCGGCTCAATTCCCGGCGATCGCGGCGGCGGGTCCTACGAACGAGGGACGAGACGGCGGCGAGTGCGCGGGGACGTCAGTGACGACGGCGGCGGCGGCGGCGGCGGCGGCGGCGGCGACCGCGGCGGCGGCGATGCGACCGGCGGCGGCGGCGGCGTGGCCGAACCCGCAGATGGCGTTTGGGATGTTCACGTCGAACGGGTTTAACATGGCGAACATGCCGCCGCCGCATCTGTGGAACCCCGCGGCGATGGCCGCGGCGTTAGGGGGCGGGGGGTGGGGGGTGCCGTTGGCGCAAGGTGCGGCGACGACGGCCGCGACGACGGCGGCGCCCGCCGCGAAGAAATAA ATGGACCCTCCGCTTGTGAGCGAATCTTCCTTCACTGCAAATCCTTCGTCCTATACCCTCTCTGAGATTTGGCCTTTCCCTGCCAACGACGGCCTCCGCTCTGGGCTCCGTCTATCGATTAATTCCGGCGGAAAGGCTGAATTTTTCGGCAACAAGGACATCTCGGCGGAGGAATCTACGGTGACGGAACACAGCGGCGGCTGTGGAGGAAGAAAGAGGAGGGATTTGAACTCCGAGGACGAACCTTCCAAGATGGCCTCTTCGAGCAGTAGCGGTAATGGGTTGCAGAATGAATTGAGTGAGAAGAAGAAAAGGAAAGTTTCTGGATCAGAAAGAGAAAATGGGGATGTTGCAAGACCTGAAGGTGAAACAAGTTCTGGTGGTGGGAGCAAAGCAATGGAACAAAACAGCAAACCCGAGCCACCAAAGGATTACATTCATGTGAGAGCGAGAAGAGGACAAGCTACTGACCGGCACAGTCTAGCAGAGCGAGCTAGAAGAGAGAAGATCAGCGAGAGGATGAATGTTCTTCAAGATCTAGTCCCGGGATGTAACAAGCTTATCGGTAAAGCTCTTGTGCTTGATGAGATTATTAATTACATTCAGTCATTACAACGGCAAGTCGAGTTTCTCTCAATGAAGCTAGAAGTTGTTAACTCGGGTATAGGCGTTGGTCCTGCAGGTGAAGTTTTTCCTTCTGGAGATCTCGGCTCTCTTCCACTCAACGTTCAGAGGAATATATTCGGTTAA
Protein Sequence:
- >47798|Micromonas_pusilla_CCMP1545|bZIP|47798
MAPPPPAKKKTRTARGAAAATNDGDAATARPRAAEEKKPSSALQWGRKQTRTTSEADPRPKAARGPSTTANARGGSGANDAGIPGANEQHPSAAITGDSVGFTSLLTLADAGVQLERRSAQKQRRSDKIAASKSNAAAAAAAAAAETAANGFVAQSGRKGSNIATAASRGAASGAAPSSAGAPGSSVVAENPGKKRGRGPNKKEESEEDLEAKRRKRVQANRESARETIRRKHEKYDELSAREEELTGENATLRGDVAEALRRARALAAENDALREKVRAAAAEKGVACPAFGERARVEPPSEFQPESAGVVPVAGVRMLLDGGAAPVAVGGAAAQFPAIAAAGPTNEGRDGGECAGTSVTTAAAAAAAAAATAAAAMRPAAAAAWPNPQMAFGMFTSNGFNMANMPPPHLWNPAAMAAALGGGGWGVPLAQGAATTAATTAAPAAKK*