Information report for 311885
Gene Details
Functional Annotation
- Refseq: XP_020867925.1 — U-box domain-containing protein 4
- Swissprot: Q93XM6 — TGA9_ARATH; Transcription factor TGA9
- TrEMBL: D7KI13 — D7KI13_ARALL; T27G7.2
- STRING: fgenesh1_pm.C_scaffold_1000665 — (Arabidopsis lyrata)
- GO:0006355 — Biological Process — regulation of transcription, DNA-templated
- GO:0003700 — Molecular Function — transcription factor activity, sequence-specific DNA binding
- GO:0005515 — Molecular Function — protein 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: AT1G08320.3, AT1G08320.1, AT1G08320.2
- Brassica napus: GSBRNA2T00100588001, GSBRNA2T00122235001, GSBRNA2T00156251001, GSBRNA2T00019361001
- Brassica oleracea: XP_013638918.1, XP_013638917.1, XP_013602590.1
- Brassica rapa: XP_009148090.1, XP_009148091.1, XP_009118381.1, XP_009118380.1
- Raphanus raphanistrum: RrC2959_p4, RrC2029_p4
Sequences
CDS Sequence:
- >311885|Arabidopsis_lyrata|bZIP|311885
ATGGATTTCTATTTTCATCTTTGTTCTCTGACATTGCAGAGGAAGGCTACAACTTCAGGCAAACAGCTTGATGCTAAGACTCTGAGACGTTTGGCCCAAAATAGAGAAGCTGCTCGCAAAAGCCGTCTTAGGAAAAAGGCGTATGTGCAACAGCTAGAATCAAGTAGGATAAAGCTTTCCCAATTGGAGCAAGAACTTCAGCGAGCTCGTTCTCAGGGGCTGTTCATGGGTGGTTGTGGACCACCAGGACCTAACATCACTTCCGGAGCTGCAATATTTGACATGGAATATGGGAGATGGCTAGAGGATGATAACCGGCATATGTCGGAGATTCGAACCGGTCTTCAGGCTCATTTATCGGACAATGATTTAAGGTTGATCGTTGACGGTTACATTGCTCATTTTGATGAGATATTCCGATTAAAAGCCGTGGCCGCAAAAGCCGATGTTTTTCACCTCATCATCGGAACATGGATGTCCCCAGCTGAACGTTGTTTTATTTGGATGGCCGGTTTCCGTCCATCCGACCTAATCAAGATATTGGTGTCGCAAATGGATCTATTGACGGAGCAACAACTGATGGGAATATATAGCCTACAACACTCGTCACAACAAGCAGAGGAGGCTCTCTCGCAAGGCCTCGAACAACTTCAGCAATCTCTCATTGATACTCTCGCCGCATCTCCAGTCATTGACGGAATGCAACAAATGGCTGTCGCTCTCGGCAAGATCTCTAATCTCGAAGGCTTTATCCGCCAGGCTGATAACTTGAGGCAGCAGACCGTTCACCAGCTGAGGCGGATCCTGACCGTCCGACAAGCCGCACGGTGTTTCCTAGTCATCGGAGAGTACTATGGACGGCTCAGAGCTCTTAGCTCCCTTTGGTTGTCTCGCCCACGAGACTCTGTCTCTGAGCAAACCAGAGCCGCTGCTTTAGCTGAGCTTAGACTCATCTCCAAACAAGATCCTGATAGCCGTCTTATCATCGCCGACGCCGGAGCTATTCCGTACCTCGCTGAGACTCTTTACTCTTCCTCTCACTCTTCTCAGGAAAACGCCGCCGCGACTCTCCTCAACCTCTCAATCACCTCTCGCGAACCCCTAATGTCTTCACGCGGCTTACTCGACGCGCTTTCTCACGCGCTTCGCCATCACGACACCACCACTTCCCCCGCCGCGGTTCAATCCTCCGCCGCCACGATTTACAGCCTTTTGATCACCGAAGAGTCTTACCGACCTATCATCGGATCTAAGCGCGATATCATCTTCTCCCTCATTCACATCATCAGATATGCAGATTCGCATCCTCGTTCGATCAAAGACTCGCTCAAGGCACTCTTCGCCATCGCTCTCTATCCGATGAATCGATCGACGATGATTTCACTCGGCGCGATTCCTGCTCTGTTTTCGCTGATCGTGAAGGATTCACGGAGCGGGATTGTGGAAGATGCGACGGCGGTTATGGCGCAAGTCGCTGGGTGCGAAGAGAGCGAGGAAGGGATGAGGAGAGTTTCAGGAGCTAACGTTCTCGCGGATCTGTTAGATCCTTGCACTGGATCGAGCCTACGGATCAAAGAGAACGCCGTTGGTGCGCTTCTGAATCTGGCGAGATGCGGAGGCGATGCAGCGAGGTCTGAAGTTGCCGCGGCGGTTGCGTCTGGTGCTGATGAAGGAGCCATGGAAGGGATCGTGTACGTAGCCGAGAATGGTAGTGTGAAAGGAAGGAAGAAAGCGGTTGATCTGTTGAAGCTCGTTGTCTCCGGCAATGGCGGCGGCGATTCACGTTTTGATTATTTGCTCAATGAAAATCCAAATAGCAGAAGCAGCTGA
Protein Sequence:
- >311885|Arabidopsis_lyrata|bZIP|311885
MDFYFHLCSLTLQRKATTSGKQLDAKTLRRLAQNREAARKSRLRKKAYVQQLESSRIKLSQLEQELQRARSQGLFMGGCGPPGPNITSGAAIFDMEYGRWLEDDNRHMSEIRTGLQAHLSDNDLRLIVDGYIAHFDEIFRLKAVAAKADVFHLIIGTWMSPAERCFIWMAGFRPSDLIKILVSQMDLLTEQQLMGIYSLQHSSQQAEEALSQGLEQLQQSLIDTLAASPVIDGMQQMAVALGKISNLEGFIRQADNLRQQTVHQLRRILTVRQAARCFLVIGEYYGRLRALSSLWLSRPRDSVSEQTRAAALAELRLISKQDPDSRLIIADAGAIPYLAETLYSSSHSSQENAAATLLNLSITSREPLMSSRGLLDALSHALRHHDTTTSPAAVQSSAATIYSLLITEESYRPIIGSKRDIIFSLIHIIRYADSHPRSIKDSLKALFAIALYPMNRSTMISLGAIPALFSLIVKDSRSGIVEDATAVMAQVAGCEESEEGMRRVSGANVLADLLDPCTGSSLRIKENAVGALLNLARCGGDAARSEVAAAVASGADEGAMEGIVYVAENGSVKGRKKAVDLLKLVVSGNGGGDSRFDYLLNENPNSRSS*