Information report for TRIUR3_18117-P1
Gene Details
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Functional Annotation
- Refseq: XP_024316435.1 — uncharacterized protein LOC100826051
- TrEMBL: M7Z6G5 — M7Z6G5_TRIUA; Transcription factor HBP-1a
- STRING: TRIUR3_18117-P1 — (Triticum urartu)
- GO:0006355 — Biological Process — regulation of transcription, DNA-templated
- GO:0006974 — Biological Process — cellular response to DNA damage stimulus
- GO:0007050 — Biological Process — cell cycle arrest
- GO:0003700 — Molecular Function — transcription factor activity, sequence-specific DNA binding
- GO:0043565 — Molecular Function — sequence-specific DNA binding
- GO:0046983 — Molecular Function — protein dimerization activity
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
- Brachypodium distachyon: Bradi3g02730.2.p, Bradi3g02730.1.p, Bradi3g02730.4.p, Bradi3g02730.3.p, Bradi3g02730.5.p
- Panicum virgatum: Pavir.1KG032700.1.p, Pavir.1NG039900.1.p
- Setaria italica: Seita.1G101000.1.p
- Setaria viridis: Sevir.1G100300.1.p
- Triticum aestivum: Traes_6BS_05264DAEA.2
Sequences
CDS Sequence:
- >TRIUR3_18117-P1|Triticum_urartu|bZIP|TRIUR3_18117-P1
ATGGGGAGCAACGATCCTAGCACGCCGCCTAAGGCTTCGAAGCCACCAGAACAGGAGCAACCTCCAGCTACTACCTCTGGCACTACAGCTCCAGTTTACCCTGAATGGCCCGGCTTTCAGGGCTACCCAGCGATGCCACCACATGGGTTTTTCCCCCCTCCTGTTGCTGCAGGCCAGGCTCATCCATACATGTGGGGAGCTCAGCACATGGTGCCACCTTACGGGACACCACCACCCCCCTATATGATGTATCCACCAGGAACAGTATATGCCCACCCGACTACTCCTGGTGTGCATCCATTTCATTATCCTATGCAAACAAATGGAAATCTTGAACCTGCTGGAGCTCAGGGAGCTGCACCAGGTGCTGCAGAAACAAATGGGAAAAATGAGCCTGGCAAAACATCTGGTCCATCTGCCAATGGGGTTACGTCCAACAGTGAAAGCGGAAGTGATAGTGAGAGTGAAGGAAGTGATGCCAATTCTCAAAACGATTCACATTCAAAGGAGAATGATGTAAATGAAAATGGCAGTGCTCAGAATGGCGTATCTCATTCATCATCGCATGGAACATTTAATAAACCCATGCCGTTGGTTCCAGTACAATCAGGTGCAGTGATAGGAGGAGTTGCTGGTCCTGCGACAAACTTGAACATAGGGATGGACTACTGGGGTGCAACTGGCTCTTCACCTGTTCCTGCAATGCGTGGCAAAGCACCGTCTGGTTCAGCTCGAGGAGAGCAATGGACTAAGATCTTACCTTTGAAGACTGGCATGTCCTGCTATGTTACCAGAATGTTTTTCTCCGAGAAGGGAGGGCTTCTAGTTTGCATTCCGCCATTCTCTCCATGTATCAATGTAGGACAGGATGAAAGGGAACTGAAGAAGCAGAAGAGGAAGCTGTCCAACCGGGAATCCGCGCGAAGGTCCCGGCTGCGCAAGCAGGCCGAGTGTGAAGAGCTCGGGCAGCGGGCTGAGGCTTTGAAGTCAGAGAACTCGTCCCTCAGGATCGAGCTCGACCGGATCAAAAAGGAATACGAGGAGCTCCTTTCGAAGAACACCTCTCTCAAGAGGGAGCTGGAGCGTACCTTGAAGCAGATGAATGACTTGAAAAACGAGCACGTTGAGCTGAAGAAAGGCATGAAAGAGAAAGACCTTGAAATCGAGGCCAAAGAAGCAGAGATTCATAATCTTAAGAAGGCAAATGTCAGAGATATTTCTAGCAAGGAGATGGATATTGATCAGCCTTGCCATACCCCTGCAAATGAGGCTTTGCATGCCAGAGGTTCTTGTTGGACATCCACGAAGAGAGTATCTTTGGAGGAAAGCGCCCACGCCGAATTAGAAAGGAACAAATCTAAGGACATTAAGACTAAAGGAGTCCAAACAGATCTTCCACTGAGCAGTGGACATCTTGAGCGCAAGAAAGTATTAATGAATAACATCTCTAGCAACCTATGTGCAATCTGGGGCAGGCCAGCTAACAGTATGTTAGGGAGGAGTTTGATCTCGAAGATCCTTGCTTCTTGCTCAGAAGAAATGTTGACACTTTTCCAATCTGCGAGATTGCCAGACAAGTGTGAAAACTCTACTGAAGCGAGCTCCTCCATGAATAATGCTATTTCGGAAGTATATGATACTATTGTCAAGATGAATAGTGACACCATACCTATACAGACGCTTCTTGAAGCATTGCTAAATCTGTGTGTTGTCGGTAATGCTGTTATTGTTGGTAGAGTGCTGCGGATATTGCATAGCATCTTGCAGAACTTGCTCACTCATGGAACCAGGTCTAACCAAAGGTGCATTCTGACAGCAGGTGCAAAATTGTTTGTCCTTCCTGGTCGCAAAGGAGGCGTGTCTCAGGATGATCCAGCCCTCGTTTCACGAGGTAGTCCACTGTCCAACACCGGTTTTGCGCTGCTAAGATTCTACCAAGTGCAGTTTTTGAAAATAGGCACTAATAAAGTAACAACTGCAGATTGTATGATTACTTTATTTCACTTCTTTATAATGTGTAACCTCAGGAACAATGTTTCTATTGAGACATATGTTGACAATAACATGGAAATGGAGAGGAACAATCAAGAACACAGTTCTGCTTTGCTGAATACGCCTGACCAAGAGGAAGATGGACTTCACATTGGAAATATGTTTCTTCCTTGTACATTCTGGACTCCATTCTTCACTGGAGTGCTACAAATTGCGCTAAAATATTCAGAAGAGGGTATTCGTGTTGATGCATTATCCATAATGATTCTCATTGTAAGGACCAGTGATTCCAAAGGGGAGCGTGAAAAATTTGGCTTTATTTCTGTAATGGAAAGCTTGCATCAGTTGCTGCAGAAAGAGAATGCATTGCTCGTAAAGAAGCATTCGGTGCATCTACTTTTCTTGCTTTTGAACTGCCCTGTGATGCTGAAGATGCTTTGCAGTGGAGGTAAAGATGGTTCTGAACTGATGGAAACTGTTGGATGTGAAAACGAACCACAACAAGCTATAAACTCAGTTCTTAAGGACTTGTCTGAATGTTTGACTTGTGAAGCAACAACTTCTCTGGGGGATGAGCCATTTTTTTTGTTTGGTCGGACGGATGTGGATAAACATTGGGTTGTGATGACCTATTGTGAAGATGTGGAGCTCAAGCTTTGTCGGCTAGTTGTGAATCTATTAGCGTACATAGCTTCTAGTGGCAAATTGGGATATGAAGTGCTTCTTGGTTCAGTGACTGCCCACGGTGCTAGTTTTCTTGAGTTGACCATGGAAGTCCTTGCTTCACAGATGGAATGCAAAGTTGATTTTTCAACCGAGGTACATGAGCTATTGAATGAAAGGTATTTGCTGATGAGAGAAGTTCTGATCCTTCTAAACCGACTAGCCTCGCACGCCATGTTTTCAAAGCCAACCCTGGAGGTGCTGATGGGGAGCAAGCGGTGCGCGGGGTTGACAATCGACATCGCGAACCGGCTGCCCCAGAGGAGCAAGTACCCCTTGAGGCAGCTAAACCCTCAGATGGCGAATGATCTCGCCGATTTGGCCCAGAAGTTCCGCTCGCGGGTGTATGGTTTCCTGGAGGAGCAACAGCATTCGACAGCTGAGCGTTGCGATACAGGCGCCTCGGGCAAGCCTCTGAGAGTTCCAAGATAG
Protein Sequence:
- >TRIUR3_18117-P1|Triticum_urartu|bZIP|TRIUR3_18117-P1
MGSNDPSTPPKASKPPEQEQPPATTSGTTAPVYPEWPGFQGYPAMPPHGFFPPPVAAGQAHPYMWGAQHMVPPYGTPPPPYMMYPPGTVYAHPTTPGVHPFHYPMQTNGNLEPAGAQGAAPGAAETNGKNEPGKTSGPSANGVTSNSESGSDSESEGSDANSQNDSHSKENDVNENGSAQNGVSHSSSHGTFNKPMPLVPVQSGAVIGGVAGPATNLNIGMDYWGATGSSPVPAMRGKAPSGSARGEQWTKILPLKTGMSCYVTRMFFSEKGGLLVCIPPFSPCINVGQDERELKKQKRKLSNRESARRSRLRKQAECEELGQRAEALKSENSSLRIELDRIKKEYEELLSKNTSLKRELERTLKQMNDLKNEHVELKKGMKEKDLEIEAKEAEIHNLKKANVRDISSKEMDIDQPCHTPANEALHARGSCWTSTKRVSLEESAHAELERNKSKDIKTKGVQTDLPLSSGHLERKKVLMNNISSNLCAIWGRPANSMLGRSLISKILASCSEEMLTLFQSARLPDKCENSTEASSSMNNAISEVYDTIVKMNSDTIPIQTLLEALLNLCVVGNAVIVGRVLRILHSILQNLLTHGTRSNQRCILTAGAKLFVLPGRKGGVSQDDPALVSRGSPLSNTGFALLRFYQVQFLKIGTNKVTTADCMITLFHFFIMCNLRNNVSIETYVDNNMEMERNNQEHSSALLNTPDQEEDGLHIGNMFLPCTFWTPFFTGVLQIALKYSEEGIRVDALSIMILIVRTSDSKGEREKFGFISVMESLHQLLQKENALLVKKHSVHLLFLLLNCPVMLKMLCSGGKDGSELMETVGCENEPQQAINSVLKDLSECLTCEATTSLGDEPFFLFGRTDVDKHWVVMTYCEDVELKLCRLVVNLLAYIASSGKLGYEVLLGSVTAHGASFLELTMEVLASQMECKVDFSTEVHELLNERYLLMREVLILLNRLASHAMFSKPTLEVLMGSKRCAGLTIDIANRLPQRSKYPLRQLNPQMANDLADLAQKFRSRVYGFLEEQQHSTAERCDTGASGKPLRVPR