Information report for Tp57577_TGAC_v2_mRNA2722
Gene Details
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Functional Annotation
- Refseq: XP_013448026.1 — basic leucine zipper 43
- Swissprot: Q9FMC2 — BZP43_ARATH; Basic leucine zipper 43
- TrEMBL: A0A2Z6LSF3 — A0A2Z6LSF3_TRISU; Uncharacterized protein
- STRING: XP_004490322.1 — (Cicer arietinum)
- GO:0006355 — Biological Process — regulation of transcription, DNA-templated
- GO:0003700 — Molecular Function — transcription factor activity, sequence-specific DNA binding
- GO:0042803 — Molecular Function — protein homodimerization activity
- GO:0043565 — Molecular Function — sequence-specific DNA binding
- GO:0046982 — Molecular Function — protein heterodimerization 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
- Actinidia chinensis: Achn170171
- Cajanus cajan: C.cajan_41441
- Cicer arietinum: XP_004490322.1
- Citrus sinensis: orange1.1g043159m
- Glycine max: Glyma.02G126100.1.p, Glyma.01G069300.1.p
- Gossypium arboreum: Cotton_A_37159_BGI-A2_v1.0, Cotton_A_37158_BGI-A2_v1.0
- Gossypium hirsutum: Gh_A13G2278, Gh_D13G1015
- Juglans regia: WALNUT_00021961-RA, WALNUT_00024200-RA
- Lotus japonicus: Lj0g3v0246999.1
- Manihot esculenta: Manes.14G092600.1.p
- Medicago truncatula: Medtr7g029400.1, Medtr8g015250.1
- Populus trichocarpa: Potri.008G113400.1
- Sesamum indicum: XP_011077776.1
Sequences
CDS Sequence:
- >Tp57577_TGAC_v2_mRNA2722|Trifolium_pratense|bZIP|Tp57577_TGAC_v2_mRNA2722
ATGTCAATAAATCATTGTATTAAAAGGTGGAGAGACGAGGCTAGGCCAAATAAGAAAAACAAGTCTCGGAATAAAAAAGTAAGACTAATAAAGATGAATATGAAAACAAAGAGTTTGTTGGATCATGATTCTAAGAGAAGCCAAGAGCTTCAACATGGTTCACAGAACAACCCAAAAAATTGTGTCATAGTAAGAAAGTACATCCCTGTTGCAGACAGATCTCATGTTCTTGAGATCACTACCGGAACTGATGTATTAAAATGTCTATTTGATTACATTTATTGTCGAGGGAGGGGCATCACCATCCTCAGTGGAAATGGAGAGGTGGCTAATGTCACCCTTCGTCAACCCACGGGGAGAATTGAAACCTTTATGGGAAGGTTCAATATTATGTCAATATTTGGGACCATTCACCCACCGATGACTCCGGTAAGTGAAGGAGGATTAGAAGTTTTCTTAGCAAGCACTACAGGACAAATAATTGGGGGAAGTGTTATGCCCCCTCTGGTGGCTTTGGGTCCAGTGGTGTTGGTGGTTGTTTCCTTTGCAAACATTGCAGATGGCCAAATGGAAGAAGGCGATGTTGACTTGTTCAATGGTGGAGAATCAACATCTGAAATGTGTTCTGTGTTTGGTGCAAAGTCTAATAATGTTGCTGCTGTTGCAAGTAACTTGCAGTACGGAACATTCAACAATTATAACTTTGGTTCAGCTTCTTCAGCTATGGAAGATAACAGTCAAAAGACTGAAGATACTTCAACAGAAGATAATATTGACATTGATCATAAAAACAACCAATGTTTCTCTAATGTGTCTTGGTGCAATGGTGTTGGGAACAAAGCTCTTGTAGATGTTGACTCCAAGGATCAATGTAATAGTACTAAGGATAAAACTGAGGAGCAAAAGACTCTTCGTCGGCTTGTGCAGAATCGTGAGGCTGCAAGGAAAAGTCGGTTAAGGAAAAAGGCATATGTGCAGCAATTGGAGAACAGTCGACTTAGGCTTGCTCAAATAGAGCAAGAGCTTCAACAAGTACAACAGCAGGGTGTATTTGTTGCAAATGGTGTTGCAGCGGATCGTGGTCATTCAGTTGTTGGAAACGGTGCATTAGCATTCGATATGGACTATGCCCGTTGGGTTGACGAACATCAACGATTAATCAATGACATAAGATTAGCTATAAATTCACAAATCGGCGATAATGAACTGCATCTTCTTGTTGATGGTGCCATGACACATTATGATGAGTTATACAAGTTGAAGAGTATAGGTGCAAAAGCTGATGTATTTCACATACTTTCTGGGTTGTGGATAACACCTGCAGAAAGATGTTTCATGTGGCTCGGTGGATTCCGTTCATCTGAACTTCTCAAGATAGTTACAAACCACCTTGAGGCATTAACGGATCCACAGTTGATGGCGATCTACAATCTGCAGCATTCTTCTCAGCAGGCTGAAGATGCATTATCTCAAGGCATGGAAGCATTGCAACAATCTCTTACAGAAACACTTTCCTCTACCTCATCCACTGCATCTGGAAATGTTGCCGAGTATATGGGCCAAATGGCCATTGCAATGACCAAACTTGCCACACTAGAGACTTTCATTCATCAGGTAGTTAATATCAGACACGCTGATCTCTTGAGGCAACAAACACTGCAACAGTTGAATCGAATTTTGACCGCGCGCCAAGCTGCTCGTGCTCTCCTTGTGATAAACGATTTCATTTTACGAATTCGAGCACTCAATTCATTATGGTTAGCCTGTCCTAAAGAATACTAG ATGGCACTTTCTATGCACAAAGATATGAATAATCAAATGGATGCTGGAAAATATGTGAGGTATACACCTGAACAAGTTGAAGCTTTGGAAAGAGTTTATTCAGAATGTCCTAAGCCTAGTTCTTTGAGAAGACAACAACTTATAAGGGAATGTCCTATTCTTTCTAACATTGAACCTAAACAGATCAAAGTTTGGTTTCAAAATCGAAGGTGTCGTGAGAAGCAAAGAAAGGAAGCATCTCGTTTGCAGACAGTGAACAGAAAGCTATCTGCAATGAATAAGTTGTTAATGGAAGAAAATGACCGTTTGCAGAAGCAAGTTTCTCATCTGGTGTATGAGAATGGATACATGAAGCAACAGATTCACACTGCTTCTGCTGCAACTACCACAGATAATAGCTGTGATTCTGTGGTAATGAGTGGTCAAAATCAACAGCAAAACCCAAATCAGCGTCCTCAAAGGGATGCAAGCAACCCAGCTGGTCTTCTCGCGGTTGCTGAGGAGACCCTGGCAGAGTTCCTTTCTAAGGCTACCGGAACTGCTGTCGACTGGGTCCAGATGATTGGGATGAAGCCTGGTCCGGATTCTATTGGTATCGTTGCTGTTTCTCGCAATTGTAGTGGGATAGCGGCACGTGCCTGCGGCCTTGTGAGTCTAGAGCCCACTAAGGTTGCCGAGATTCTTAAAGATCGTCTGTCATGGTACCGTGACTGCCGATGTGTTGAAGTGTTGAGTATTGTCCCTACTGGTGGTGGTGGTACAATAGAGCTTATGTACATGCAGACTTATGCGCCTACAACATTGGCCGCAGCACGAGACTTTTGGACACTAAGATACACTACTAGTTTGGAAGATGGAAGTCTTGTGATATGTGAGAGATCATTGAATGCTTCAACTGGTGGTCCTCCAGGGCCTTCTTCGCCGAATTTCGTGAGAGCTGAAATGCTTCCAAGTGGATTTCTAATTCGACCATGTGAGGGCGGTGGATCCATTATTCATATTGTTGATCATGTTGATTTAGATGTTTGGAGTGTCCCTGAAGTACTAAGGCCCCTTTATGAATCGTCAAAAATCTTGGCTCAAAAATTGACTATTGCAGCATTGCAACACATAAGACAGATAGCACAAGAATCAAGTGGTGAAATTCAGTACGGTGGCGGGCGCCAACCTGCTGTTTTGAGAACTTTTAGTCAGAGGCTTTGCAGTTGGTTACTAATTCATAATGTATCTTCCTTGATGGCAATGATTTTCAGGGGGTTCAATGATGCTGTGAATGGATTTGTTGATGATGGTTGGTCATTGCTGGGAAATGATGGAGTGGAAGATGTGACAATAGCTGTGAACTCTTCTCCGAATAAGTTTTTAGGGTCGAATTACTCAACAATGTTCCCACCATTTGGAGGTGGTGTCTTGTGTGCCAAGGCATCAATGCTGTTGCAGAATGTTCCTCCTGCTTTACTTGTTCGATTTTTGAGGGAGCATCGATCCGAGTGGGCTGATTATGGTGTAGATGCATACTCTGCTGCTAGTCTCAAGGCTAGCCCCTATGCAGTTCCGTGTGCAAGGCCTGGTGGCTTCCCCAGCAGCCAGGTCATTTTACCTCTTGCTCCTACGATCGAGCATGAGGAGTTCCTGGAGGTAGTTCGTATAGAAGGTCATGCATTTTCCCCGGAAGATGTTGCGTTGGCACGTGATATGTATCTTTTGCAGCTCTGCAGTGGAATTGATGAAAGTTCAGTTGGAGCGTGTGCTCAACTTGTGTTTGCACCTATCGATGAATCCTTTGCGGATGACGCCCTCTTGTTGCCTTCTGGTTTTCGTGTTATTCCCTTGGATCCCAAATCAGACGGTTCAGCTTCAAGGACATTGGATTTGACATCAACACTAGGATCTAGTAATGCTCGTGCAGCTGGTGATGGTGAAGCAAGTGGATACAACCTTAGGTCGGTTCTTACGATTGCATTTCAGTTTACCTTTGAGAATCATTTGCGCGACAACGTGGCTGCTATGGCTCGTCAGTATGTGCGTAGTGTTGTTGGATCGGTTCAGAGGGTTGCCATGGTAATTGCTCCCGCACGACCAGGTTCTCAGCTAGGGCCAAAATCACACCCTGGTTCTCCAGAAGCTCATGCTTTAGCACGATGGATCAGTAGAAGCTACAGGATACACACTGGTGCCGATCTTTTTAGAGTTGAGCCCGCAGCTAGCGGCGATGCAATCTTGAAGCAACTTTGGCAACATTCTGATGCAATTATGTGCTGTTCCGTAAAAACAAATTCATCTCCGATATTCACCTTTTCAAACCAAGCTGGACTCGACATGCTTGAAACTACTCTAGTTGCTCTTCAAGATATAATGCTTGATAAAGTTCTTGATGAAGCTGGTAGAAAGATCCTTTGCTCTGAATTCTCTAAGATAATGCAACAGGGTTATGCATATTTGCCAGCAGGATTATGTGTCTCAAGCATGAATAGGCCAGTGTCTTATGAGCAAGCTATTGCATGGAAAGTTCTCAATGATGATGATGCCAATCACTGCATAGCTTTCATGTTCATCAACTGGTCCTTTGTCTGA ATGGTTCCAAGTGAGATCAGAGGAATCAATTATCTACCAGCTCCTCCTGAAAATTCATTCCAAATTCCACAAAACTTTGTCTTACCACAAAATGAAATTCCAAACTTCCATCTAAATAATCTCTTAAACAGCTTACCAACAAATTATCATTATCCATCAGCAGGCCATGAATTTGCACCTCCTTCATGTCTTAGTAGCAACTCAACTACTTCTGATGAAGCAGATGAACTTCAATTCAATATCATCGACGAAAGGAAGCACCGACGAATGATATCAAACCGAGAATCTGCTAGGAGATCAAGGATGAGGAAACAAAAACACTTAGATGAACTTTGGTCACAAGTTGTAAGACTTAGAACTGAAAATAACAACCTTGTTGATAAACTTAACCATGTTTCTGAGTCACATGACAAAGTTGTTCAAGAAAATGCACGTCTCAAGGAAGAAACTTTCGATCTTCGTCAAATGGTAGCCGATATGCAAATCGGTAACTCTTTTCCTTGTAACATGGAAGATTTTGGTGAAATTCCATGCAGCAGTTCACCACACAAAGATGATTAA
Protein Sequence:
- >Tp57577_TGAC_v2_mRNA2722|Trifolium_pratense|bZIP|Tp57577_TGAC_v2_mRNA2722
MVPSEIRGINYLPAPPENSFQIPQNFVLPQNEIPNFHLNNLLNSLPTNYHYPSAGHEFAPPSCLSSNSTTSDEADELQFNIIDERKHRRMISNRESARRSRMRKQKHLDELWSQVVRLRTENNNLVDKLNHVSESHDKVVQENARLKEETFDLRQMVADMQIGNSFPCNMEDFGEIPCSSSPHKDD*