Information report for Achn173651
Gene Details
|
|
Functional Annotation
- Refseq: XP_028089879.1 — ABSCISIC ACID-INSENSITIVE 5-like protein 2
- Refseq: XP_028089880.1 — ABSCISIC ACID-INSENSITIVE 5-like protein 2
- Refseq: XP_028089881.1 — ABSCISIC ACID-INSENSITIVE 5-like protein 2
- Swissprot: Q9LES3 — AI5L2_ARATH; ABSCISIC ACID-INSENSITIVE 5-like protein 2
- TrEMBL: A0A2R6Q4C4 — A0A2R6Q4C4_ACTCH; ABSCISIC ACID-INSENSITIVE 5-like protein
- STRING: PGSC0003DMT400072260 — (Solanum tuberosum)
- GO:0006355 — Biological Process — regulation of transcription, DNA-templated
- GO:0009737 — Biological Process — response to abscisic acid
- GO:0005634 — Cellular Component — nucleus
- 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
- Capsicum annuum: CA10g18380
- Nicotiana benthamiana: Niben101Scf00393g02001.1, Niben101Scf04632g09012.1, Niben101Scf01812g04009.1
- Nicotiana tabacum: XP_016492897.1, XP_016496682.1, XP_016504977.1, XP_016504640.1, XP_016504638.1
- Petunia inflata: Peinf101Scf00911g08010.1
- Salvia miltiorrhiza: SMil_00011094-RA_Salv
- Sesamum indicum: XP_011069985.1, XP_011079132.1
- Solanum lycopersicum: Solyc10g081350.1.1
- Solanum tuberosum: PGSC0003DMP400048856
Sequences
CDS Sequence:
- >Achn173651|Actinidia_chinensis|bZIP|Achn173651
ATGGGATCTCAAGGTGGTGGTGGTGGTAGTAGTAGTGGCCGAAGTCAAGAGCAGATCAAGTCGCATGCATTATTGGGGAGGCAAGGGTCATTGTACAGTCTGACCCTGGATGAGGTTGAGCACCAATTAGGGGACTTGGGGAAACCACTTAGCAGCATGAATCTTGACGAGCTTCTCAAGAGCGTGTGGGGTGCTGAAGCTAATCAAGGAATTGGAATTGGAATTGGAATGGGATTGGGAATGTGTGGGGTTGATTCACAGCAAATAGGCGGCCAAGTCTCCCCCTCTACACTGGGTAGGGATCTGAGTAAGAAGACCGTTGATGAGGTGTGGCAGGATATTATTCAACAGGGGCACAACAATAAGACGAATATTCTCAATGACCGGAAAGCCCAGGAAAGACAACCTACTCTCGGTGAGATGACATTGGAGGACTTCTTGGTTAAGGCAGGGGTGGTTGCTGAATCATCTTCTTCCCCCGGGATTCCGAAGAAAAACTCAAATTCAGGTTCTGTTTTAGGGGTAGGGGACGATCAGATCACATTGCCTTCCCAACAAGCTGGAGCCCAATGGATGCACTATCAACAGCAACAGCAACAGAACATGCTGACTGTTTTCATGCCACCAGGGCACCCCCCAGTTCAACAGGCTCTTCCTATTGTTTCAAACCCAATAATGGATGCGGCAGCTTATCCTGAAACCCATATGAACATGTCACCATCCCCTTTGATGGGTACACCATCAGACACGCAGACACCTGGACGCAAAAGGGTTGCCCCCGGAGATGTTATTGAGAAAACTGTCGAAAGGAGGCAGAAGAGAATGATAAAGAATAGGGAATCTGCGGCCCGGTCAAGAGCAAGGAAACAGGCTTACACCCATGAGCTGGAGAACAAGGTTTCACGGCTAGAAGAGGAAAATGAAAGGCTTAAGAGACAGAAGGTATATTCTATTTATTCGTATCGTTTGGCTTTATTGTCTTATCAACTTTCAAAGAATTGTCTTATCCTTAGTTTTATGTTTTCTGATGTTATTTTGGATGTGATAATGAAAGTACAAGAGCCCACCCAAGAAACTCAGAAACACCATTGCAGATCACAAACTCCAACACTGAAACCGCGCCAGTCAACAATATGGTTGGAGGTCACAAGATCTGGCCTACCCATGTCCTACCCAAACCGGAAAAAGATCGACCCCATCGATTTGGTTAGAAATCAGAGAGCTACCATAGTCGATACGCCCTTAACTTTGCGACGTCCTGAAACATCAAAAAACTCAAAATCGGACTGA
Protein Sequence:
- >Achn173651|Actinidia_chinensis|bZIP|Achn173651
MGSQGGGGGSSSGRSQEQIKSHALLGRQGSLYSLTLDEVEHQLGDLGKPLSSMNLDELLKSVWGAEANQGIGIGIGMGLGMCGVDSQQIGGQVSPSTLGRDLSKKTVDEVWQDIIQQGHNNKTNILNDRKAQERQPTLGEMTLEDFLVKAGVVAESSSSPGIPKKNSNSGSVLGVGDDQITLPSQQAGAQWMHYQQQQQQNMLTVFMPPGHPPVQQALPIVSNPIMDAAAYPETHMNMSPSPLMGTPSDTQTPGRKRVAPGDVIEKTVERRQKRMIKNRESAARSRARKQAYTHELENKVSRLEEENERLKRQKVYSIYSYRLALLSYQLSKNCLILSFMFSDVILDVIMKVQEPTQETQKHHCRSQTPTLKPRQSTIWLEVTRSGLPMSYPNRKKIDPIDLVRNQRATIVDTPLTLRRPETSKNSKSD*