Information report for Gh_D11G2561
Gene Details
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Functional Annotation
- Refseq: XP_016713165.1 — PREDICTED: light-inducible protein CPRF2-like
- Swissprot: Q99090 — CPRF2_PETCR; Light-inducible protein CPRF2
- TrEMBL: A0A1U8LF12 — A0A1U8LF12_GOSHI; light-inducible protein CPRF2-like
- STRING: Gorai.007G277300.1 — (Gossypium raimondii)
- GO:0006355 — Biological Process — regulation of transcription, DNA-templated
- GO:0071215 — Biological Process — cellular response to abscisic acid stimulus
- GO:0071333 — Biological Process — cellular response to glucose stimulus
- GO:0005634 — Cellular Component — nucleus
- GO:0003700 — Molecular Function — transcription factor activity, sequence-specific DNA binding
- GO:0042802 — Molecular Function — identical protein binding
- 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
- Glycine max: Glyma.10G162100.1.p
- Gossypium arboreum: Cotton_A_09306_BGI-A2_v1.0, Cotton_A_16876_BGI-A2_v1.0
- Lotus japonicus: Lj5g3v1412990.2
- Manihot esculenta: Manes.08G134500.1.p, Manes.09G153300.1.p
- Medicago truncatula: Medtr1g080920.1
- Nicotiana benthamiana: Niben101Scf30320g00011.1, Niben101Scf01696g06033.1
- Nicotiana tabacum: XP_016499655.1, XP_016450151.1
- Populus trichocarpa: Potri.013G040700.2, Potri.013G040700.1, Potri.005G053200.1
- Ricinus communis: 29598.m000468
Sequences
CDS Sequence:
- >Gh_D11G2561|Gossypium_hirsutum|bZIP|Gh_D11G2561
ATGCATAAAACGACGAAAAAGCCCGCAAACGACCCAACCAATCACACAATGGATAGAGTTTTCTCCGTTGAAGAAGTTCCCGACCATTTCTGGTCTTCTTCCGCCGCCGACGGTGGCGACGACGATAAAAACATATGCCCTAGTTCTGAAATGAACCGTAGTGCTTCGGAGTGGGCTTTTCAGCAGTTCCTTAGAGAAGAAGTTGATAAGAAAGGTGAAGATAACGAAGAGGAGGAAGCTAAGGAGAATGGGTGTTTTGAAAATAATAAACACGACAATAGTCCTGCAGATGTAGAGGATTATCAGGCTTTTCTTAAGAAGAAACTTAACTTGGCTTGTGCTGCTGTTGCCATGTCAATGGCTTCTTTTGCAAAACCTCAAGACTCTGCTGCTAGAGCCGACAGTGGGTCACAGACATCTAATACTCCACAATTGGGATCCAAAACTGTTTCCAGAGGAGCTGGTGACAAGGATGATAATGCAGTGGCTGAAGTTCCTTCTTTTCCCAGTGGACAGAAAAAACTTAGAGCTCAAGTGAGGCCAAGCACAAGTACTGGATCGTCAAAAGAACAGTCGGACGAGGATGAAGTTGAAGGTGAAAATGAAACAATGGAGAACATGGATCCTGCTGATGCAAAACGTGTAAGGAGGATGCTTTCAAATCGAGAGTCTGCTAGGCGTTCTAGAAGAAGAAAACAGGCCCATTTGACAGAACTTGAGTCACAGGTTTCTCAATTAAGAGTTGAAAATGCAAACTTATTGAAGAGTTTGACTGACATTAGTCAAAGGTACAATGAAGCAGCAGTTAACAACAGAATTTTAAAAGCTGATGTTGAAACATTGAAAGCAAAGGTAAAAATGGCTGTAGAGGCAATCAAAAGAACTACTGGTTTGAACCCTGTGTTCCATGCATTGCCTGAGATACCGAGCATGTCATCATTTGATGGATGTCCCTCTGATACTTCAACGGATGCTGCAGTTTATGAGGAAGATGGTCCAAAGCATACCCTTTATCAGGCTGCTGCTAACGATTCGATATCCACTCATGACCTTAGAATCAACAATGCACTCGCAGATATTTCTTCAGTTGAAAATATACAACCTGTTTCTGAAGGATCAGCAGTGACAGGAAACAAAATTGGGCGGACAGCTTCTTTGCAGCGAGTGGCTAGCTTGGAGCATCTGCAAAAGCGGATCCGTGGGGGTGTAAGCCTGAATGGGAAGCAATAG
Protein Sequence:
- >Gh_D11G2561|Gossypium_hirsutum|bZIP|Gh_D11G2561
MHKTTKKPANDPTNHTMDRVFSVEEVPDHFWSSSAADGGDDDKNICPSSEMNRSASEWAFQQFLREEVDKKGEDNEEEEAKENGCFENNKHDNSPADVEDYQAFLKKKLNLACAAVAMSMASFAKPQDSAARADSGSQTSNTPQLGSKTVSRGAGDKDDNAVAEVPSFPSGQKKLRAQVRPSTSTGSSKEQSDEDEVEGENETMENMDPADAKRVRRMLSNRESARRSRRRKQAHLTELESQVSQLRVENANLLKSLTDISQRYNEAAVNNRILKADVETLKAKVKMAVEAIKRTTGLNPVFHALPEIPSMSSFDGCPSDTSTDAAVYEEDGPKHTLYQAAANDSISTHDLRINNALADISSVENIQPVSEGSAVTGNKIGRTASLQRVASLEHLQKRIRGGVSLNGKQ