Information report for Tp3g17370
Gene Details
Functional Annotation
- Refseq: XP_023641143.1 — ABSCISIC ACID-INSENSITIVE 5-like protein 7 isoform X2
- Swissprot: Q9M7Q2 — AI5L7_ARATH; ABSCISIC ACID-INSENSITIVE 5-like protein 7
- TrEMBL: D7L9X6 — D7L9X6_ARALL; Uncharacterized protein
- STRING: Bostr.19424s0732.1.p — (Boechera stricta)
- GO:0009414 — Biological Process — response to water deprivation
- GO:0009651 — Biological Process — response to salt stress
- GO:0009738 — Biological Process — abscisic acid-activated signaling pathway
- GO:0045893 — Biological Process — positive regulation of transcription, DNA-templated
- GO:1900057 — Biological Process — positive regulation of leaf senescence
- GO:1903648 — Biological Process — positive regulation of chlorophyll catabolic process
- GO:0005634 — Cellular Component — nucleus
- GO:0000976 — Molecular Function — transcription regulatory region sequence-specific DNA binding
- GO:0003700 — Molecular Function — transcription factor activity, 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: AT3G19290.1, AT3G19290.3, AT3G19290
- Brassica napus: GSBRNA2T00137411001, GSBRNA2T00037875001
- Brassica oleracea: XP_013586369.1, XP_013586368.1, XP_013623011.1, XP_013608466.1
- Brassica rapa: XP_009145807.1, XP_009145806.1, XP_009145805.1, XP_009145804.1, XP_009135626.1
- Raphanus raphanistrum: RrC7148_p2
Sequences
CDS Sequence:
- >Tp3g17370|Thellungiella_parvula|bZIP|Tp3g17370
ATGGGAACTCACATCAATTTCAACAACTTAGGAGGTGGTGGTCCTTCTGGAGGGGAAGGAAGTAACCAGATGAAGCCAACAGATACTGCCAATCCCTTGGTGAGACAGTCCTCGGTTTACTCACTAACGTTTGATGAGCTTCAGAGCACACTAGGTGGACCGGGAAAAGATTTTGGGTCGATGAACATGGATGAACTCTTGAAGAGCATATGGACTGCTGAGGAAGCTCAGGCCATGACCATGAATTCCTCAGCTCCTACTGTGGTAGCGCAACCCGCTGGTGGTATCCCTGGTGGGAATCTTCAGAGGCAAGGCTCGTTGACATTGCCTAGAACGATTAGTCAGAAGACTGTTGATGAGGTCTGGAAATTTTTGATGACCAAGGACAGTAATAATGATAATATGGGAGGTAGCAGTGGAGGTGGTGGTGAGTCGAATGCGCCACCTGCGAGGCAACAGACTTTAGGGGAGATGACACTTGAGGAATTTCTGTTTCGTGCTGGAGTTGTAAGAGAAGATAACTGTACTCAGCAGATGGGTCAGGTCAACGGAAACAATAACGGGTTTTATGGTAACAATGGGGCTGCTGGCGGCTTAGGTTTTGGTTTTGGTCAGCCAAATCAAAACAGCATATCGTTCAATGGTAATAATGATTCCATGATCTTGAATCAGCCACCTGGGTTAGGCCTCAAAGTGGGTGGAACGATGAGCCAGCAGCAACAGCAACAACAGCAGTTGCAGCAACAGCAGCCACGACAGCAGCTGAGTCAGCAGCATCAGCAGCAGCGGCTGCCTCAAACCATTTTTCCTAAACAAGCAAACGTAGCATTTGCTGCGCCTGTGGGTATGGTCAACAAGAATTATGCTGGGGCTGCTAATAATTCCATCAACAATAATAATGGATTAGCTAGTTTTGGAGGAGCCGGGGTCACTGTTGCAGCAACTTCCCCAGGGACAAGCAGCGCAGAAAATAATTCTTTGTCACCAGTTCCTTATGTGCTTAATCGAGGAAGAAGAAGCAATACGGGTCTGGAGAAGGTTATCGAGAGGAGGCAAAGGAGAATGATCAAGAACAGAGAATCAGCTGCTAGATCAAGAGCTCGAAAGCAGGCTTATACCTTGGAACTGGAAGCCGAAATTGAAAAGCTTAAGAAAGTGAACCAAGAATTGCAGAGAAAACAGGCTGAAATGATGGAAATGCAGAAGAATGAGCTGAAGGAATCGTCGAAGCAACCGTGGGGCAGCAAAAGGCAATGCTTGAGAAGGACACTAACCGGTCCATGGTAA
Protein Sequence:
- >Tp3g17370|Thellungiella_parvula|bZIP|Tp3g17370
MGTHINFNNLGGGGPSGGEGSNQMKPTDTANPLVRQSSVYSLTFDELQSTLGGPGKDFGSMNMDELLKSIWTAEEAQAMTMNSSAPTVVAQPAGGIPGGNLQRQGSLTLPRTISQKTVDEVWKFLMTKDSNNDNMGGSSGGGGESNAPPARQQTLGEMTLEEFLFRAGVVREDNCTQQMGQVNGNNNGFYGNNGAAGGLGFGFGQPNQNSISFNGNNDSMILNQPPGLGLKVGGTMSQQQQQQQQLQQQQPRQQLSQQHQQQRLPQTIFPKQANVAFAAPVGMVNKNYAGAANNSINNNNGLASFGGAGVTVAATSPGTSSAENNSLSPVPYVLNRGRRSNTGLEKVIERRQRRMIKNRESAARSRARKQAYTLELEAEIEKLKKVNQELQRKQAEMMEMQKNELKESSKQPWGSKRQCLRRTLTGPW