Information report for MELO3C018458P1
Gene Details
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Functional Annotation
- Refseq: XP_008454956.1 — PREDICTED: ABSCISIC ACID-INSENSITIVE 5-like protein 4 isoform X1
- Refseq: XP_008454957.1 — PREDICTED: ABSCISIC ACID-INSENSITIVE 5-like protein 6 isoform X2
- Refseq: XP_008454958.1 — PREDICTED: ABSCISIC ACID-INSENSITIVE 5-like protein 6 isoform X2
- Swissprot: Q9M7Q3 — AI5L6_ARATH; ABSCISIC ACID-INSENSITIVE 5-like protein 6
- TrEMBL: A0A1S3BZA6 — A0A1S3BZA6_CUCME; ABSCISIC ACID-INSENSITIVE 5-like protein 4 isoform X1
- TrEMBL: A0A1S3BZV3 — A0A1S3BZV3_CUCME; ABSCISIC ACID-INSENSITIVE 5-like protein 6 isoform X2
- STRING: XP_008454956.1 — (Cucumis melo)
- GO:0009414 — Biological Process — response to water deprivation
- GO:0009651 — Biological Process — response to salt stress
- GO:0009738 — Biological Process — abscisic acid-activated signaling pathway
- GO:0045893 — Biological Process — positive regulation of transcription, DNA-templated
- GO:0000976 — Molecular Function — transcription regulatory region sequence-specific DNA binding
- GO:0003700 — Molecular Function — transcription factor activity, 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: Cla016019
- Cucumis sativus: Cucsa.219780.1, Cucsa.219780.2
- Fragaria vesca: mrna28250.1-v1.0-hybrid
- Gossypium arboreum: Cotton_A_29620_BGI-A2_v1.0
- Gossypium hirsutum: Gh_A13G0355
- Malus domestica: MDP0000248567, MdAREB2
- Manihot esculenta: Manes.10G080700.1.p
- Prunus mume: XP_008236589.1
- Prunus persica: Prupe.8G126600.4.p, Prupe.8G126600.3.p, Prupe.8G126600.2.p, Prupe.8G126600.1.p
- Ricinus communis: 29801.m003176
- Ziziphus jujuba: XP_015892916.1
Sequences
CDS Sequence:
- >MELO3C018458P1|Cucumis_melo|bZIP|MELO3C018458P1
ATGAATTTCAGAAACTTTGAGGATATCCCACCAGGAGAAGGCCCTATGGCTAAGGCGCAAGGAAATTTCACATTGACTAGACAGCCTTCCATATACTCTTTAACCTTTGATGAATTTCAGAACACTTGGAATGGACTTGGAAAGGATGTCGGTTCGATGAATATGGATGAACTTCTTAAAAACATATGGACTGCTGAAGAGTCTCAGGCTGTAACATCTGCAGGTGCTGCTCCGGGCGGAGCTGGAATCACCAATGGTGGGAACTTGCAGAGGCAAGCTTCGTTAACTTTACCCATGACCATTAGTCAGAAAACGGTTGATGAAGTTTGGAAAGACTTGAGTAAAGAGAATACTAGTGTTAACGAAGGAAATGGAATCGAACCAATGCCAGCTCGACGACAACCAACATTAGGGGAAGTGACTTTGGAGGAATTTTTAGCTAGAGCAGGAGTGGTAAGAGAAGAACCTCAACATATTGAGGAGCGGCCATTTAACTGTGGATTTTATGGTGGATTATCAAGAGAAGACAACAATGCTAGTTTGGCTCTTGGGATGTTGATGGGAAATCAGATAACTGAGAACAAAAATATGGTTTCTAATCAGAATCAAAATTCAGTGTTTTTAGGAACAGGAGTTGTAAGGTCTTCTCAGCCGCAGCAGCAACAGCAGCCACTTTTTCCCAAACCAGCTAATGTGACTTTTGCTTCTTCAATGAATTTAGTGAACACTCCCCAGCTTACCAACGGATCTGGGACTAATATGGTTGTGGCCCCAAAACCTCCTTTGCATGATGCTTTAATTCAAGGCACGGGCATTGGTGCGATCGGCTTAGGTACGAGAGGTGTAACTGTTGCTTCAAGATCTCCTACAAGTACAATATCATCTGATGTGATTACAAAAAACAGCATAGAGACGTCTTCATTTTCATCCGTTCCATTTTCATTTGGCCGTGGTCGGCGAAGTAGTGGAGCTCTAGAGAAAGTGGTCGAGAGGAGACAACGAAGAATGATAAAGAATAGAGAGTCAGCTGCAAGGTCACGGGCTCGTAAACAGGCTTACACCTTGGAACTTGAAGCAGAAGTTGCAAAACTCAAAGAAATGAACCAAGAGTTGCAGAAGAAACAGAGAGAGATAATGGAGACACAGAAAAATCAGGTTTTAGAGAAGATGAAATATCAGTTCGGCGGCAAAAGATTCTGCTTGAGAAGAACACTGACTGGCCCATGGTAG
Protein Sequence:
- >MELO3C018458P1|Cucumis_melo|bZIP|MELO3C018458P1
MNFRNFEDIPPGEGPMAKAQGNFTLTRQPSIYSLTFDEFQNTWNGLGKDVGSMNMDELLKNIWTAEESQAVTSAGAAPGGAGITNGGNLQRQASLTLPMTISQKTVDEVWKDLSKENTSVNEGNGIEPMPARRQPTLGEVTLEEFLARAGVVREEPQHIEERPFNCGFYGGLSREDNNASLALGMLMGNQITENKNMVSNQNQNSVFLGTGVVRSSQPQQQQQPLFPKPANVTFASSMNLVNTPQLTNGSGTNMVVAPKPPLHDALIQGTGIGAIGLGTRGVTVASRSPTSTISSDVITKNSIETSSFSSVPFSFGRGRRSSGALEKVVERRQRRMIKNRESAARSRARKQAYTLELEAEVAKLKEMNQELQKKQREIMETQKNQVLEKMKYQFGGKRFCLRRTLTGPW*