Information report for Tp57577_TGAC_v2_mRNA35548
Gene Details
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Functional Annotation
- Refseq: XP_003589390.1 — uncharacterized protein LOC11428070
- Refseq: XP_024631191.1 — uncharacterized protein LOC11428070
- TrEMBL: A0A2K3PIG3 — A0A2K3PIG3_TRIPR; BZIP transcription factor
- STRING: AES59641 — (Medicago truncatula)
- 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
- Arachis hypogaea: Ahy011117
- Cajanus cajan: C.cajan_31853, C.cajan_31386
- Cicer arietinum: XP_004499228.1
- Citrus sinensis: orange1.1g007579m
- Glycine max: Glyma.14G217200.1.p, Glyma.17G255800.1.p, Glyma.04G026200.1.p, Glyma.14G217200.2.p
- Juglans regia: WALNUT_00012094-RA
- Lotus japonicus: Lj0g3v0170469.1, Lj0g3v0007479.1
- Manihot esculenta: Manes.11G081300.1.p
- Medicago truncatula: Medtr1g023690.2, Medtr1g023690.1
Sequences
CDS Sequence:
- >Tp57577_TGAC_v2_mRNA35548|Trifolium_pratense|bZIP|Tp57577_TGAC_v2_mRNA35548
ATGGAAGGTTTTGATCAAAGTGGTAATAATCAAAAAAATATTCATACATTTAGTTCTTCTTTAGGTGCATCTGCCAAACCCCCAATTAGGTTGAATTCTATGCCTATTAATCAAATTAATCAAATGGGTTTTCCTGAAAATCATAAAAGTTCTGGTCTTGGTATACCACCTTCATATCCTAATACCAATACTAGTTTATCACCTAAACCTTCATCTCCTTATCCCCAATTTATAGGCTCACAATCCCAAAGTCATTCTAGGTCTTCATCTCAGCCAACTTTTTTCTCTCTTGATTCATTTTCCTTGCCTCCTTTGAGTCCTTCAGTTTACCCTCCTGTAAGTTCCAATCCTTTTTCTGATTCGGGTTCGAAAGATATTTCTATGGAGGAAAACTTTGGTGTCTCTCATGCACCTTCGCCTAGCCGCGGTCATGCTGTTCAACATGGTCTTTGTCTTCCCCCTCGTAAAGGGCATAGACGCTCTAGCAGTGATTCGCCTTTAGGGATATCGGAATTCGTTAACTCTGTCCCTCAGTTGGTGGGTGATCGTCGAAATTTGGTTTCTGGAGGAGAGAAATCGGGTTATGAGAAGCCGGTTCAGTTGGTGTTGAAGGGTAGGGATAGTGTTGATGGGTTTAGGGGAGAGGTTTTTGATGGGAAGAAAGAGGATACAATGGATGATTTGTTTACTGCTTACATGAATTTGGAGAATATGCATAATATGAGTTTTTCCGGTATGGAAGATAGCAGAACTAGTGGTTCGAAGACTGTTGAAAGCAGTGATAATGAAGCTGAGAGTCATGTAAATGTAAAAGGAATAGGTGCTAAGGGTGCAAGTTCAAGCGGTTCAGATGAGAGGAGGGAAGGAGTCAAGAGAAATTCTAATGGAGATATTGCGCCGGGTAGTCGGCATAGGAGAAGTTTCTCATTGGACAGTTCTATTGGAAATTTTCAGTTTGAAGATGGATCGCCTAAGCTTCCTCCTTTACAAAGTCAAGCTGGTCAACACTCGCCAAGCAATTCAATGGATGGTTGTAAAACACCAGAAATCAGCATGGAGTTTGGAAATGGTGAATTCAGCTCACAGGAAATCAAGAAAATAATGGAAAATGATAAGCTTGCTGAAATTGCCGTGTCTGATCCCAAGCGCGCAAAGAGGATTTTGGCCAATCGTCTATCAGCTGCTCGCTCAAAGGAGCGGAAGATGCGATACATTTCTGAATTGGAGCACAAGGTCCAAACTCTTCAGACAGAGACTACTACACTGTCTACTCAGTTTACCAAATTACAGATGGATAATTCAGAGCTTAAAAATGCGAATAACGAGTACAAATTGAGGCTTCAATCCATGGAACAGCAGTCCCAACTGAAAGATGCTCTGAATGAAACTTTGGATGCTGAAGTCCGGCGCTTAAGACGCACTGTAGCAGAACTAGGTGGAGAATCCCTCTTGTCGAGTCTCATGGCTCGACAGCTTGCTCTTAACCAACAAATGTTCCAATCACAGCATCAGCAACCAACCCAGCTTAGAAATTTTCAACCACAGAACAGCCAATCTCAGGAAGAAACACAGACTCAGTCACAGCAGCATATTCAACGCAATCATGAATTCCAATCCAAGCATCAGAATGGGAAAACTACTGCATAA
Protein Sequence:
- >Tp57577_TGAC_v2_mRNA35548|Trifolium_pratense|bZIP|Tp57577_TGAC_v2_mRNA35548
MEGFDQSGNNQKNIHTFSSSLGASAKPPIRLNSMPINQINQMGFPENHKSSGLGIPPSYPNTNTSLSPKPSSPYPQFIGSQSQSHSRSSSQPTFFSLDSFSLPPLSPSVYPPVSSNPFSDSGSKDISMEENFGVSHAPSPSRGHAVQHGLCLPPRKGHRRSSSDSPLGISEFVNSVPQLVGDRRNLVSGGEKSGYEKPVQLVLKGRDSVDGFRGEVFDGKKEDTMDDLFTAYMNLENMHNMSFSGMEDSRTSGSKTVESSDNEAESHVNVKGIGAKGASSSGSDERREGVKRNSNGDIAPGSRHRRSFSLDSSIGNFQFEDGSPKLPPLQSQAGQHSPSNSMDGCKTPEISMEFGNGEFSSQEIKKIMENDKLAEIAVSDPKRAKRILANRLSAARSKERKMRYISELEHKVQTLQTETTTLSTQFTKLQMDNSELKNANNEYKLRLQSMEQQSQLKDALNETLDAEVRRLRRTVAELGGESLLSSLMARQLALNQQMFQSQHQQPTQLRNFQPQNSQSQEETQTQSQQHIQRNHEFQSKHQNGKTTA*