Information report for MDP0000386314
Gene Details
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Functional Annotation
- Refseq: XP_028948736.1 — common plant regulatory factor 1-like
- Refseq: XP_028948737.1 — common plant regulatory factor 1-like
- Refseq: XP_028948738.1 — common plant regulatory factor 1-like
- Refseq: XP_028948739.1 — common plant regulatory factor 1-like
- Refseq: XP_028948740.1 — common plant regulatory factor 1-like
- Refseq: XP_028948741.1 — common plant regulatory factor 1-like
- TrEMBL: A0A498I4J9 — A0A498I4J9_MALDO; Uncharacterized protein
- STRING: XP_009336257.1 — (Pyrus x bretschneideri)
- GO:0005975 — Biological Process — carbohydrate metabolic process
- GO:0006355 — Biological Process — regulation of transcription, DNA-templated
- GO:0003700 — Molecular Function — transcription factor activity, sequence-specific DNA binding
- GO:0016853 — Molecular Function — isomerase activity
- GO:0030246 — Molecular Function — carbohydrate 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: Ahy022827
- Brassica napus: GSBRNA2T00112100001, GSBRNA2T00153576001
- Cicer arietinum: XP_012569604.1, XP_004494783.1
- Fragaria vesca: mrna32022.1-v1.0-hybrid, mrna32024.1-v1.0-hybrid
- Medicago truncatula: Medtr7g116890.6
- Prunus mume: XP_008239084.1, XP_008239083.1
- Prunus persica: Prupe.5G113500.1.p
- Pyrus bretschneideri: Pbr026723.2, Pbr014120.1, Pbr021041.1
- Vitis vinifera: GSVIVT01019481001, GSVIVT01027040001
Sequences
CDS Sequence:
- >MDP0000386314|Malus_domestica|bZIP|MDP0000386314
ATGGACCAAGATGTAACAAAGAAGTTAAAGGGATCGGATGGAACTGCAGTGCCAGTTGGATATGACAATCCCAAGGAGGGTGATAACGGGAACCTAGTCCTTGAGGCATCAAAGAGTTTGGAACAAAATATTGATGGTTTGAAAGATGGAAATGATGGTGACACTAAAGCAAACCACCTCACTCAGAGGAAAAATGGGTCCGACAGCATGCAATCTGCTGAAAATGATGTGAAAGTCCATACTCAGGTCAGTCCAACAACTGAAGAGGAAGTGAATGAGATTTCTACAAATGATTCTGGTTATGCGCCTCCTGCTGCTGGTTTTGTGGGAGTATCTCTTGGTTCACCATATGAGAAAATAGGAGTTAGCACAGCCTTTGTCGCTTCGTCTACTGGTGCTCAGTTGCCTTTTGGTACTTCAGTTCTGGATGAAAGGCAGATGAAACGAGAGAAAAGGAAACAAGCTAACAGAGAATCTGCAATGAGATCTAGGTCAAGGAAGCAGGCTGAATATGAGGAACTGGTGAAGACATGTGAATCCTTAAACGAGGAGAAAATTGCTCTTCAATCCAAAATGGAAGAATTGAAAGGGGATTCAAAGACGCTGAGGCTTGAAAATGCCGCATTAAGGGAGAAGCTGAAAAATGCTCAGGCGGTGACGCAAGGAGGGATTGTTTCAGTTAAGATTGAAGTAGACTTGGACCTGCCAAATGATGCCAAAAATATACTGAGCAATTTGGGTTCTGTAAGCAGGAATGATGAACTGGATCGCGAGAAACATGAAAGTTCCACGTCTGAAACCAAGTTCCATCAGCTGATGGAATCAAACGCTAGGACTGATGCTGCGATTTTTAAGCCTCCAAAAGCAGTCCGAGGAGGAATTCCAATCTGTTTTCCGCAGGTTGGGACCGGATCGTTGGACCATAACGGGTTTGCCAGGAATAGGATTTGGGCCATTGACAATGATCCTCCACCTCTACGTCCGAATGATTCGAATGGAAAAGCCTACGTTGACTTGCTGCTCAAACCATCCGACGATGATATGAAGATCTGGCCACATAGTGAAGTGAGGATTGAGGGATTGGAGACTCTAGACTATCTAGACAACCTGTGTCAAAAGGAGCGATTTACAGAACAAGGCGATGCCTTAACATTCGAATCTGAGGTGGACCGCGCTTATCTCAAGTCTTCGGATGTGATAGCTGTTTTCGATCATGAAAAGAAGAAGACATTCACCGTGCGAAAGGAGGGACTTCCAGATGTTGGTGAGAATCATGTTCTATTTGGATTAGTCACTAGGTAA
Protein Sequence:
- >MDP0000386314|Malus_domestica|bZIP|MDP0000386314
MDQDVTKKLKGSDGTAVPVGYDNPKEGDNGNLVLEASKSLEQNIDGLKDGNDGDTKANHLTQRKNGSDSMQSAENDVKVHTQVSPTTEEEVNEISTNDSGYAPPAAGFVGVSLGSPYEKIGVSTAFVASSTGAQLPFGTSVLDERQMKREKRKQANRESAMRSRSRKQAEYEELVKTCESLNEEKIALQSKMEELKGDSKTLRLENAALREKLKNAQAVTQGGIVSVKIEVDLDLPNDAKNILSNLGSVSRNDELDREKHESSTSETKFHQLMESNARTDAAIFKPPKAVRGGIPICFPQVGTGSLDHNGFARNRIWAIDNDPPPLRPNDSNGKAYVDLLLKPSDDDMKIWPHSEVRIEGLETLDYLDNLCQKERFTEQGDALTFESEVDRAYLKSSDVIAVFDHEKKKTFTVRKEGLPDVGENHVLFGLVTR*