Information report for Thecc1EG023889t1
Gene Details
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Functional Annotation
- Refseq: XP_007028261.2 — PREDICTED: bZIP transcription factor 17
- Swissprot: O22208 — BZP17_ARATH; bZIP transcription factor 17
- TrEMBL: A0A061EVU5 — A0A061EVU5_THECC; Transcription factor hy5, putative
- STRING: EOY08763 — (Theobroma cacao)
- GO:0042538 — Biological Process — hyperosmotic salinity response
- GO:0045893 — Biological Process — positive regulation of transcription, DNA-templated
- GO:0005634 — Cellular Component — nucleus
- GO:0005783 — Cellular Component — endoplasmic reticulum
- GO:0016021 — Cellular Component — integral component of membrane
- 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
- Citrullus lanatus: Cla017444
- Citrus sinensis: orange1.1g035544m
- Cucumis melo: MELO3C009730P1
- Cucumis sativus: Cucsa.337510.1
- Glycine max: Glyma.19G126800.1.p
- Gossypium arboreum: Cotton_A_20550_BGI-A2_v1.0
- Gossypium hirsutum: Gh_D13G0009, Gh_A13G2071
- Juglans regia: WALNUT_00017669-RA, WALNUT_00027261-RA
- Manihot esculenta: Manes.09G000300.1.p, Manes.09G000300.2.p
- Populus trichocarpa: Potri.016G032400.1, Potri.016G032400.2
- Ricinus communis: 29940.m000398
Sequences
CDS Sequence:
- >Thecc1EG023889t1|Theobroma_cacao|bZIP|Thecc1EG023889t1
ATGGCGGAAGCGCCGGCGGAAACTGTTATGGGCTCGGAACTGGAATCTCTGGCCATCCCACCGTTGGATCCGTTGTATCTCTCTACAGATCTAGGGTTTTCTCTCGACGACCACGACGATTTCCAAATCACCTTCGACGATTTCGACCAGTTCTGCTTTCCCTCCGATTCCGAACACTTGCTCATACCCGATTCTTCTACTACACCCGATTCCGATGTGGAAAGGTACCTTAATTCTTCCTCCCCGGAGCTGGGTAGTTGCAACGGCCCCGATTCTTCGGGTAATTCCCACTCTCCTCTCTCTTCTTCAGGGTCCGGAAATTGTGCTTCGGCCGTTTCCGAAGCCATGAATGCTACCTCCCCGGATTCTGAAAACATAGTCGATCAAAAGATTAGTGTTGAAGAAATTGGGAAAAGGCGAGTGTCTAAAAGAAAGAAAGACCGCGAAGAAACAGATTCCAGCAAGTGTAGAAGATCATCGTTAACCCCCAGTGTAAACAACTCTAACTCCAATTCTGATAATAATAATAATAATAATTCGAATGCGCCGAGCGAAGAGGAGGAGAAGAGGAGGGCGAGGCTCATGAGGAACAGAGAGAGTGCACAACTGTCAAGGCAGCGGAAGAAGCATTACGTGGAAGAGCTGGAGGATAAGGTTAGGACTATGCATTCTACTATTGCTGATTTAAATAATAAGATAGCTTATTTTATGGCTGAAAACGCTACCTTGAGACAGCAGTTAAGTACTGCCGGTGGTGGTGGTGGAGGCGGAGGTGCTGTAATGTGCCCTCCGCAGCCATTGCCTATGCCAATGTATCCACCGATGGCATACCCATGGGTGCCCTGTGCTCCGCCCTATGTGATGAAGCCGCCAGGGTCTCAGGTGCCATTGGTGCCTATTCCGAGGTTGAAACCACAGCAGCCACCAGTGCCTGCTTCCAAGGCTAAAAAGAATGAGAGCAAAACTAAGAAGGTTGCTAGCGTTAGTTTACTGGGTATGTTGTTTTTCATATTATTGTTTGGTGGGTTGGCCCCAATTGTGAACGACAGATATGATAATACGCCTGTTGGGTCTGGTTTTGTTGGTGATGGGTTTTATGAAGTGCATCGCGGGAGAGTTTTGAGAGTTGATGGTCATTTGAATGGGTCTAACAATAGTAGGGATGTAGCATTTTCTTATGGGAAGTTCGACCGTAGGAATAGAGTTCATGGTAGAGGATCAGAGTCTGGTGTTGAGCAGAAAGAGAAAGGGGCGCATAGTGTACCTGGTTATATGAGCAATGGTGGTGAGCCTCTCACTGCCTCCTTATATGTACCAAGAAATGATAAGCTTGTGAAAATTGATGGCAACTTGATAATTCATTCTGTTCTGGCCAGTGAGAAAGCCATGGCCTCTCATAAGGCTTCTCAAATAAAGAACGAGGAGACAGGTTTGGCGATCCCTAACAATTTCTCTCCAGCACTGGCAATTCCTGATGCCAGAGAGAATGGAGGAAAACGTTCCCGTGAATACAGAAACCCTGCAGAAAGACAGATGGCTCTTTCTTCAGGCAATGCTGATGCTTTGAAGGACCATTTCAAGTCAACTGTGGCGGATGGTAAGATGCAGCAGTGGTTCCGAGAAGGACTGGCAGGACCAATGCTAAGTTCTGGCATGTGCACTGAAGTATTCCAGTTTGATGTCTCTGCTGCCATTGTTCCTGCTTCCTCAGTTACCAATGTTTCTGCAGAACATCATCAGAATGCTACTCGGCATAACAAGGGAAGAAACAGAAGGATTCTCCATGGTCATCCTGTTCCCCTCTCTAGATCTGATGTAAACATAACTGAACAGCATGTTGGAAGAAATTCTCCAAAGGAAAATTTTAAAGGTAACAAAACTGCCTCTTCTATGGTAGTTTCTGTGCTTTTTGATCCCAGAGAGGCTGGTGATGGGGACATCGATGACATGATTGCACCAAAGCCGCTTTCTCGGATCTTTGTTGTTGTGCTTGTGGATAGTGTCAAGTATGTTACCTACTCCTGCATGCTTCCGCTGCCTGGTCTTCATCTGATGACTGCTTGA
Protein Sequence:
- >Thecc1EG023889t1|Theobroma_cacao|bZIP|Thecc1EG023889t1
MAEAPAETVMGSELESLAIPPLDPLYLSTDLGFSLDDHDDFQITFDDFDQFCFPSDSEHLLIPDSSTTPDSDVERYLNSSSPELGSCNGPDSSGNSHSPLSSSGSGNCASAVSEAMNATSPDSENIVDQKISVEEIGKRRVSKRKKDREETDSSKCRRSSLTPSVNNSNSNSDNNNNNNSNAPSEEEEKRRARLMRNRESAQLSRQRKKHYVEELEDKVRTMHSTIADLNNKIAYFMAENATLRQQLSTAGGGGGGGGAVMCPPQPLPMPMYPPMAYPWVPCAPPYVMKPPGSQVPLVPIPRLKPQQPPVPASKAKKNESKTKKVASVSLLGMLFFILLFGGLAPIVNDRYDNTPVGSGFVGDGFYEVHRGRVLRVDGHLNGSNNSRDVAFSYGKFDRRNRVHGRGSESGVEQKEKGAHSVPGYMSNGGEPLTASLYVPRNDKLVKIDGNLIIHSVLASEKAMASHKASQIKNEETGLAIPNNFSPALAIPDARENGGKRSREYRNPAERQMALSSGNADALKDHFKSTVADGKMQQWFREGLAGPMLSSGMCTEVFQFDVSAAIVPASSVTNVSAEHHQNATRHNKGRNRRILHGHPVPLSRSDVNITEQHVGRNSPKENFKGNKTASSMVVSVLFDPREAGDGDIDDMIAPKPLSRIFVVVLVDSVKYVTYSCMLPLPGLHLMTA*