Information report for 462870894
Gene Details
Functional Annotation
- Refseq: XP_004961926.1 — transcription factor TGAL5 isoform X1
- Refseq: XP_022680634.1 — transcription factor TGAL5 isoform X1
- Swissprot: Q6F2N0 — TGAL5_ORYSJ; Transcription factor TGAL5
- TrEMBL: A0A368QHY5 — A0A368QHY5_SETIT; Uncharacterized protein
- STRING: OMERI05G15000.1 — (Oryza meridionalis)
- STRING: OS05T0443900-01 — (Oryza sativa)
- STRING: Traes_1AL_3B659AABA.1 — (Triticum aestivum)
- 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
- Hordeum vulgare: MLOC_79223.4
- Setaria italica: Seita.3G224800.2.p, Seita.3G224800.1.p, Seita.3G224800.3.p
- Setaria viridis: Sevir.3G229900.3.p, Sevir.3G229900.1.p, Sevir.3G229900.2.p
- Triticum aestivum: Traes_1AL_3B659AABA.1
Sequences
CDS Sequence:
- >462870894|Eragrostis_tef|bZIP|462870894
GAGCTCTACTCGCTCTCATGGTGCCTGGTGATTCTTGGGGATGGCAGGGAGTTGCAACCTACTGCTTGTTTTGGTGAGTTGGAGAAGGCCCTTATCCATGGCAGCCGTACTGCTGTTGATCCTAGCATGATCGGAAGTGATGTGCACGCAAACACAGCAGGATACCTTGCAGCTAGGCCCCCCACACTCGAGATCTTCCCTTCATGGCCAATGAGTCATCTACAGCAGCCATACAGTGGGAACTCACAATCAGTAGGGAGCACCTCTGGCTCGAGCTCAGGTCAAAGCACAATGCCACAGGCCGCCGAATTGGTGTCCCCATTGAGCACGGGGGCCGATTCTGGCCATCAACAGGAGGCTTTGATGGTGACCGTTGATGATTACAATTACGGGCAAGGGCTTGGAGCGACAGCAGACACTGCACCAATCTTTCAGCAGCATACAGCAGGCCAAGACAAGAGGAAGCATGGATCCACAAGAAAAGACGGCAGGCTGTTAGATGACAAGATGGAAAGGCGATTGGCTCAGAACAGAGAAGCTGCAAGAAAGAGCAGGCTGAGAAAAAAGGCATATGTTCAGCAGTTAGAGACATGCCGGATTAGGCTACAGCAAATCGAGCAAGAGCTACACAGACCACGCTCACAGGGTTCGTTCCAGGGAGGATGCAGTGGACCCGGAGATATGAGTTCTGGTAACCATCTCATTCAGCTGCTAAGAATGAATTCTTACGGCTTAACCATCTCATATTCAAGTACTAATGGATGTGTTATCACAGGTGCTATCATGTTCGACATGGAGTACACCCGGTGGTTAGATGACGAGAGCAAGCACCTGACAGAGCTCCGGGGCGCACTACATGCCCAACTCATTGATGCCAGCCTTGGTGTCATTGTTGAAGATTGTATGCGGCACTACGATGAGCTGTTCCACTTGAGGGCTGTGCTTGCAAGATCTGACGTGTTCCACCTGATGACGGGTATGTGGGCAACCTCAGCCGAGCGATGCTTCCTCTGGATGGGCGGGTTCCGGCCTTCTGAAATACTCAAGATGCTGATACCTCAGCTTGACCCCCTGACGGAGCAGCAGCTACTAGGGATGTACAACCTCCAACACTCATCAGAACAGGCTGAGGAGGCACTTGTGCAAGGGCTTCAGCAGCTTCATCAGTCGCTGGCGGATGCTGTGGGGGCTGGTCCTCTCAATGATGGTGCAAGTGTTGCCAACTACACTGGTCTCATGGGCCTAGCACTTGACAGGCTCGACAGCCTCGAGAGCTTTTATCGTCAGGCTGATAATCTGAGACAGCAAGCTCTGCATCACATGAGGCGGATTCTGACCACCCGACAGACAGCTCGGTCTTTCCTCTCGATTGGAGAGTATCATCGTCGCCTACGTGCTCTCAGCACTGCCTGGACTTGCCGCCCTCGCGAGAACTCCGCTGCGACAGAAAATGTCAGCCCTACAGGGGCCGAGCACCTCATGCAACATCAGTACCATCAAAGCCAGTTTTCTGGGTTCTGA
Protein Sequence:
- >462870894|Eragrostis_tef|bZIP|462870894
ELYSLSWCLVILGDGRELQPTACFGELEKALIHGSRTAVDPSMIGSDVHANTAGYLAARPPTLEIFPSWPMSHLQQPYSGNSQSVGSTSGSSSGQSTMPQAAELVSPLSTGADSGHQQEALMVTVDDYNYGQGLGATADTAPIFQQHTAGQDKRKHGSTRKDGRLLDDKMERRLAQNREAARKSRLRKKAYVQQLETCRIRLQQIEQELHRPRSQGSFQGGCSGPGDMSSGNHLIQLLRMNSYGLTISYSSTNGCVITGAIMFDMEYTRWLDDESKHLTELRGALHAQLIDASLGVIVEDCMRHYDELFHLRAVLARSDVFHLMTGMWATSAERCFLWMGGFRPSEILKMLIPQLDPLTEQQLLGMYNLQHSSEQAEEALVQGLQQLHQSLADAVGAGPLNDGASVANYTGLMGLALDRLDSLESFYRQADNLRQQALHHMRRILTTRQTARSFLSIGEYHRRLRALSTAWTCRPRENSAATENVSPTGAEHLMQHQYHQSQFSGF