Information report for Lus10021031
Gene Details
|
|
Functional Annotation
- Refseq: XP_002532335.1 — TBCC domain-containing protein 1
- TrEMBL: B9T266 — B9T266_RICCO; Uncharacterized protein
- STRING: Lus10021031 — (Linum usitatissimum)
- GO:0000902 — Biological Process — cell morphogenesis
- 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
- Actinidia chinensis: Achn251821, Achn170521, Achn126871
- Cajanus cajan: C.cajan_06017
- Daucus carota: DCAR_013644
- Glycine max: Glyma.19G145300.3.p
- Gossypium hirsutum: Gh_D01G1903
- Malus domestica: MDP0000320322
- Manihot esculenta: Manes.08G046700.1.p, Manes.09G031700.2.p, Manes.09G031700.1.p
- Nicotiana benthamiana: Niben101Scf04505g07006.1
- Pyrus bretschneideri: Pbr030604.1
- Ricinus communis: 29216.m000249
- Sesamum indicum: XP_011075859.1
- Vitis vinifera: GSVIVT01033531001
Sequences
CDS Sequence:
- >Lus10021031|Linum_usitatissimum|bZIP|Lus10021031
ATGTATCTAGATGGACAACAGCAACAACAGCAGAATGATCCAACTGTTCATATTCTTCCACATCACAATCAACAAGGAGGTATGATGAGCAGCAGTACTAGTACCAGTACCAGGCCACCTCCAACTCTCAACATCTTCCCTTCCCACCCCATGTACACCAAGATCAATAATGGTACTAGTACCGGCTCTCCGCCACCTCATCATCATCATCATCATGGAGTAGGTGTCTCCTCCGTCGGCGCCGCCACGTCCACTGCCGGTCCCAAGAGACCGTCCTCCTCCTCCTCCCCCTCGCCGTCAACTTATCCCACCGTTGCTCCGCCTTCCACATCCCAACCCGCAGCCAAATCTATCAAGAGGGAAGGGATGAATCGGAAAGGTGCGAATAATGGTGGTGCATCAAATACAGAGCATCAAGGTCCCAAGACGCCTGACCCTAAGGTATTTTTGGTTGTGTTGTCTCGATCAATGATATTGTTGGGTTTTCGTGCTCATCCCCAGACATTGAGGCGACTTGCTCAGAATAGAGAAGCAGCCAGGAAAAGCAGGCTCCGCAAAAAGGCTTATGTTCAGCAGCTGGAGTCAAGTAGAATCAAGCTTTCTCAGCTTGAGCAAGAGCTCAATAGAGCTCGATCTCAGATAATAGCGAACCAGATAGAGCCGTTGACGGAGCAGCAGATAATGGGGATATGCGGGATGCAGCAGTCGACGCAGGAAGCCGAGGAAGCGCTGTCGCAGGGCGTGGAAGCGCTGAACCAGTCGTTGTCGGAGACGATTGCGGCGGACTCGTTGAGCTGCCAACCGAACATGGCTAACTACATGGGACAGATGGCCATGGCCATCAACAAGCTCTCCACCTTCGAAGCCTTTGTCCGACAGAAGCTGTTGCCTCGGACGCATAAGGATTCTGCTGCCGTTGCCGATGTTTGGCCTTCTACTTCAGCTTTCGACGGTTACTTGTCCGCTCTTTCTCCGCTCCAGCTTGTACGTAGCAACAGCCGTCGTTTCATGCCATCGCATGCTGACGAAGAAGCTCATCAGTTATCCTATTTACAAAAGCACATGGGTAACATTCTTTCTCTGCTGGCAGAACCCGTTGAAGGAGATGGAGAAGGCGAAAGCGAAGAGTCCCTGGTTTTGACCATGGAGGGATTTGAGCACCTTGGATTTCTTATTCAGATTGGTGAACAGGGATCAGAAAGAGTTTCTTTAAGTCAAGCTACCCCATTCTTTGCCAATTCGGATCCTGACATGCCAGCTGTTCCTGTCCCTGCTTCTGAAGTTCTTGATTGGATAACAGAAAATATTTCCTCTGCATTGGAGACCATAACTGAAAGAATTTCTGCTAAAGAGAATGGTCCATCCAGTGCATCTGATCAAGATATAGCGATGGCTGATACCTGCAATGACACTGTGAAAACATCACCTAGTTCTAGAGGCACAAGCTTCATTGAGGGTGTCTCTAAATCATCATGTGTGAAACAGACATCAGATCTTAAAGGCTCCTCATTAAAGGTTCTAAATTGTCATGAATCCTCTATTTACATCCTAGCACCGTTGAGATATGCCACAGTGTACGGATGCTCTGATTCTACAATCGTTCTTGGAGCTGTGGGAAAGGCTGTAAGGATTGAACATTGTGAGCGAGTTCATGTGATAACAGCTGCAAGAAGAGTATGCATTGCCAATTGTCGAGAGTGTGTGTTCTTTCTCGGGGTTAACCAGCGGCCACTTATGGTTGGTGATAACCATAAGCTCCATGTGGCACCATACAATACATTTTACTCTGATTTGGAAGCACACATGGCTGAAGCTGGTGTTGAAGCAAGCATCAACAAGTGGGATGAACCTCTCGCCTTAGGAGTGGTTGATCCCCACGATTCATTATCACACCCAGCTGGCGTCTCTGATGTTCAAGCTGAGACAGCCACACGGATAGACCCCGACCATTTCACAAACTTTCTGATTCCCAACTGGTTTGGAGGCGAATCATCAGGGATGACAAAAGATAATCCCTTCTCGTTGCCAGACAGCTATATGGAATCCCATGTGAAAAATCTAAAAAACTTGGATGAGATCAAACAACTATTGAGGGAAACTCCACTTGAAGAAAGCAGGAAGCGGGAACTTTCATGTGCACTCCACACGCTGTTCAAAGATTGGTTGTATGCTTCAGGCAACATCCGTCAACTATACTGCCTACAAGGTGATTAA
Protein Sequence:
- >Lus10021031|Linum_usitatissimum|bZIP|Lus10021031
MYLDGQQQQQQNDPTVHILPHHNQQGGMMSSSTSTSTRPPPTLNIFPSHPMYTKINNGTSTGSPPPHHHHHHGVGVSSVGAATSTAGPKRPSSSSSPSPSTYPTVAPPSTSQPAAKSIKREGMNRKGANNGGASNTEHQGPKTPDPKVFLVVLSRSMILLGFRAHPQTLRRLAQNREAARKSRLRKKAYVQQLESSRIKLSQLEQELNRARSQIIANQIEPLTEQQIMGICGMQQSTQEAEEALSQGVEALNQSLSETIAADSLSCQPNMANYMGQMAMAINKLSTFEAFVRQKLLPRTHKDSAAVADVWPSTSAFDGYLSALSPLQLVRSNSRRFMPSHADEEAHQLSYLQKHMGNILSLLAEPVEGDGEGESEESLVLTMEGFEHLGFLIQIGEQGSERVSLSQATPFFANSDPDMPAVPVPASEVLDWITENISSALETITERISAKENGPSSASDQDIAMADTCNDTVKTSPSSRGTSFIEGVSKSSCVKQTSDLKGSSLKVLNCHESSIYILAPLRYATVYGCSDSTIVLGAVGKAVRIEHCERVHVITAARRVCIANCRECVFFLGVNQRPLMVGDNHKLHVAPYNTFYSDLEAHMAEAGVEASINKWDEPLALGVVDPHDSLSHPAGVSDVQAETATRIDPDHFTNFLIPNWFGGESSGMTKDNPFSLPDSYMESHVKNLKNLDEIKQLLRETPLEESRKRELSCALHTLFKDWLYASGNIRQLYCLQGD*