BZIP53 basic region/leucine zipper motif 53 [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Symbol: BZIP53
Official Full Name: basic region/leucine zipper motif 53
Primary source: TAIR:AT3G62420
Locus tag: AT3G62420
See related: Araport:AT3G62420
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Arabidopsis thaliana (ecotype: Columbia)
Lineage: Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as: ATBZIP53; basic region/leucine zipper motif 53
Summary: Encodes a group-S bZIP transcription factor. Forms heterodimers with group-C bZIP transcription factors. The heterodimers bind to the ACTCAT cis-element of proline dehydrogenase gene.
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Genomic context

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See BZIP53 in Genome Data Viewer

Location:: chromosome: 3

Exon count:: 1

Sequence:: Chromosome: 3; NC_003074.8 (23091586..23092850, complement)

Chromosome 3 - NC_003074.8 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003074.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Data show that the group S1 basic leucine zipper transcription factors bZIP1 and bZIP53 reprogram primary C- and N-metabolism.
Title: Crosstalk between Two bZIP Signaling Pathways Orchestrates Salt-Induced Metabolic Reprogramming in Arabidopsis Roots.
bZIP1 and bZIP53 expression is enhanced during dark-induced starvation. Heterodimerization with members of the partially redundant C/S1 bZIP factor network reprograms primary metabolism in the starvation response.
Title: Heterodimers of the Arabidopsis transcription factors bZIP1 and bZIP53 reprogram amino acid metabolism during low energy stress.
Heterodimers containing bZIP53 participate in enhanceosome formation to produce a dramatic increase in seed maturation gene transcription.
Title: A pivotal role of the basic leucine zipper transcription factor bZIP53 in the regulation of Arabidopsis seed maturation gene expression based on heterodimerization and protein complex formation.

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Homology

Orthologs from OrthoDB

Miscellaneous features

Loc: c23092553-23092467 AT3G62420.uORF1

NM_116107.2

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables DNA-binding transcription factor activity	IDA Inferred from Direct Assay more info	PubMed
enables DNA-binding transcription factor activity	IMP Inferred from Mutant Phenotype more info	PubMed
enables DNA-binding transcription factor activity	ISS Inferred from Sequence or Structural Similarity more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein heterodimerization activity	IPI Inferred from Physical Interaction more info	PubMed
enables sequence-specific DNA binding	IDA Inferred from Direct Assay more info	PubMed
enables sequence-specific DNA binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in cellular response to starvation	IEP Inferred from Expression Pattern more info	PubMed
involved_in hypotonic response	IDA Inferred from Direct Assay more info	PubMed
involved_in hypotonic response	IEP Inferred from Expression Pattern more info	PubMed
involved_in positive regulation of DNA-templated transcription	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of seed maturation	IDA Inferred from Direct Assay more info	PubMed

Component	Evidence Code	Pubs
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	ISM Inferred from Sequence Model more info

General protein information

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Preferred Names: basic region/leucine zipper motif 53

NP_191801.1

basic region/leucine zipper motif 53 (BZIP53); FUNCTIONS IN: sequence-specific DNA binding, DNA binding, protein heterodimerization activity, sequence-specific DNA binding transcription factor activity; INVOLVED IN: regulation of transcription, DNA-dependent; EXPRESSED IN: male gametophyte, pollen tube; EXPRESSED DURING: L mature pollen stage, M germinated pollen stage; CONTAINS InterPro DOMAIN/s: Basic-leucine zipper (bZIP) transcription factor (InterPro:IPR004827), bZIP transcription factor, bZIP-1 (InterPro:IPR011616); BEST Arabidopsis thaliana protein match is: basic leucine-zipper 44 (TAIR:AT1G75390.1); Has 1452 Blast hits to 1450 proteins in 90 species: Archae - 2; Bacteria - 4; Metazoa - 13; Fungi - 3; Plants - 1410; Viruses - 0; Other Eukaryotes - 20 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

NC_003074.8 Reference assembly

Range

23091586..23092850 complement

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_116107.2 → NP_191801.1 basic region/leucine zipper motif 53 [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_191801.1

Status: REVIEWED

UniProtKB/Swiss-Prot

Q9LZP8

UniProtKB/TrEMBL

A0A178VDD2, A0A5S9XN31

Conserved Domains (1) summary

cd14702
Location:26 → 76

bZIP_plant_GBF1; Basic leucine zipper (bZIP) domain of Plant G-box binding factor 1 (GBF1)-like transcription factors: a DNA-binding and dimerization domain