Information report for PDK_30s774191g002
Gene Details
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Functional Annotation
- 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: Achn091811
- Brassica oleracea: XP_013592174.1, XP_013592175.1, XP_013592173.1
- Cajanus cajan: C.cajan_10075
- Glycine max: Glyma.19G194500.1.p
- Gossypium hirsutum: Gh_A01G1768
- Musa acuminata: GSMUA_Achr3P22710_001, GSMUA_Achr8P07740_001
- Petunia inflata: Peinf101Scf00921g03005.1
- Ricinus communis: 30055.m001548
- Sesamum indicum: XP_011094356.1, XP_011094355.1, XP_011077930.1
- Solanum lycopersicum: Solyc09g009490.2.1
- Solanum melongena: Sme2.5_03354.1_g00006.1
- Solanum tuberosum: PGSC0003DMP400004764
- Vitis vinifera: GSVIVT01033832001
Sequences
CDS Sequence:
- >PDK_30s774191g002|Phoenix_dactylifera|bZIP|PDK_30s774191g002
ATGGGGCTTTGTTTCCAATGGAGTGACCTATGTTCGAAACTCACGGGTGCGGTTCGCCCGTACTGGTGGGAAAGGAACCTTACGAAGAACTCTCTCAACTACTCCGCTTTGACTACCCACAATAATATCAATACGTGGGATGATGTCTGGACGCCAACTCAGCACCAAAACCTTGAGCAACAACAAAACCAAGAGAAAAACGAGAGAGCGGCAGAGCAGACGAAGCAAGAGCTGATATCGGCATTCTCCAAAATGATGCAACCCTCCATCCTATCTCTCGCCTCAGAGAAGGTGTTGACCACAGAACTTGAGCCTGACAATGCCATCGACTTTGCGAACATGGAAGATTTCCTCACCAATCTCTGGGCTTCTTCTGATGACGCCCGCACGTCTGCCATTGCTCCTAACACCAGCTCCATCTCTCCACCACTCCACAGCCAAGCCTCCAGCCTCCATTCCCCATTTTGTCAGAAGACCATGGATGAGGTCTGGGCAAAGATCAAGAGGGAGCAAACCGTCGACAGCCCCCACATTGGATATGCCCATGGTGCTTCTCACCAATCTCCCCTCGAGGAGATGACACTCGAAGACTTTCTTGTAAAGGTAGGTGTAATAAAAACAGGACACAATTCTTGTCTTCTCTTTTCACTTTCTCCACAACAGAGCCCATGCAATAATTCCAGCCTACAAATTGATGGTGAAGAGAGAGAGTTCAACCATATGCTGGAATTGGGGTGCAAGGACCCAGGGAGTCTCGTGTGCACCAAGAGTGGACCATCTTTAGGAGGAGTCCATCTTGGAGGGGGAGAGAACATGGGAGAGGCAGGGTTTGGGGCACAGTGGCTGGAGATGGGATCACCAGTAAAGCCGAGAAAAATAAGCCCCGCGTCCACTGACAGTCTATCACTAGAGCATGCGGACGGGGTTGGTGTATATGGTAGGGAGGAAGCAGGAGGGAGGAGCGGAAGGGGAAAGCGGGCTTTGAATGAGATGATAGGGAGGGTGATGGAGAGGCGAAAGAGGAGGATGATCAAGAATCGAGAGTCTGCTGCTCGTTCTCGTGCCAGAAAGCGGCCAAGGATTACTGTCTTATATAGACAACTCATTACTCAATTCTACCTCATTACCAAATTAATGCCGGAAATGTTGAGAAACATGGAAGAGAATGCCGTAAAGAGATGCAAGGAGGATGTTTCTTATGATTCAAGGATTTTATTTATTTATTTTCTTTCGTTGCGGGAAAAGATCCTCCGTTTCAGAAAAAATCATCCTGCACATAGCTCTTACATCATGGAAAACATGAGATGTCCTAGAAATCAGAAATGGCAGAATGAGGCGTTAGTTTTTCAACAATATTATACGGCAATCCTACTAGTTGAGAAAATCAGAAAAAATGCCTACACCTTGGAGCTAGAAACAGAGGTCAATCAGCTCAAAGAAGAGAATGCCCTACTCCAAGAAGACAAGCTAGTTGAGTTGATGGATGAAAATGCAAGGTTCAGTGCACAGAAGGCTAAGTACACCCTTCGCCGGAGCGTGAATTGGGAGCTCAACATGGCTCTAGTTGGCGGTCGCGCATCCCGATCTCCAAGGACTTGCGTCCTAGTCCCTGAGAATATACGGACTAAGAGTGCAGACTGGGAGTTCGGCTTCGGAGTGGCAAGGGAGCTCGGCATGGTTTTGGGACTCACGTCCTGGTATCTAAGGATGCTCAGACTGGAAGGGCAGGCTAGGAGCTCGGCATGGCTCTGGTCGGCAAACGCGTATCCCAGTCTCCAGAAACTTGCAATTTGTCTCCGAGGATGCATGAACTGGGAGCTTGGCATGACTTTGGTCAACGATCATGCGCCTCGGTCTCCAGGGACTCGCATCCTGGTCTCCAAGGATGCAAATCCTGTACACATGGCACTCGGATCTCGGTTGGCATGGAAGAGCGACCTCCAGGGACTTGCATCTTAA
Protein Sequence:
- >PDK_30s774191g002|Phoenix_dactylifera|bZIP|PDK_30s774191g002
MRRECRMGSCPLQALNGRSECLDLLDKQTKLLRLDLRSSVRWRRCCKGWTLREWSGVGTLCLEAFEAPWTLTFMITTQFLPLALNMLWFKSGPRVTMPEESRELPHQNLEQQQNQEKNERAAEQTKQELISAFSKMMQPSILSLASEKVLTTELEPDNAIDFANMEDFLTNLWASSDDARTSAIAPNTSSISPPLHSQASSLHSPFCQKTMDEVWAKIKREQTVDSPHIGYAHGASHQSPLEEMTLEDFLVKVGVIKTGHNSCLLFSLSPQQSPCNNSSLQIDGEEREFNHMLELGCKDPGSLVCTKSGPSLGGVHLGGGENMGEAGFGAQWLEMGSPVKPRKISPASTDSLSLEHADGVGVYGREEAGGRSGRGKRALNEMIGRVMERRKRRMIKNRESAARSRARKRPRITVLYRQLITQFYLITKLMPEMLRNMEENAVKRCKEDVSYDSRILFIYFLSLREKILRFRKNHPAHSSYIMENMRCPRNQKWQNEALVFQQYYTAILLVEKIRKNAYTLELETEVNQLKEENALLQEDKLVELMDENARFSAQKAKYTLRRSVNWELNMALVGGRASRSPRTCVLVPENIRTKSADWEFGFGVARELGMVLGLTSWYLRMLRLEGQARSSAWLWSANAYPSLQKLAICLRGCMNWELGMTLVNDHAPRSPGTRILVSKDANPVHMALGSRLAWKSDLQGLAS