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Gene : BZIP53 A. thaliana

DB identifier  ? AT3G62420 Secondary Identifier  ? locus:2096024
Name  ? basic region/leucine zipper motif 53 Brief Description  basic region/leucine zipper motif 53
TAIR Computational Description  basic region/leucine zipper motif 53;(source:Araport11)
TAIR Curator 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.
TAIR Short Description  basic region/leucine zipper motif 53
TAIR Aliases  ATBZIP53, BZIP53

3 Gene Rifs

1 Organism

26 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 1265  
Location: Chr3:23091586-23092850 reverse strand

Gene models - BZIP53 AT3G62420

? Gene models

Transcripts: 1  Exons: 1 

Overlapping Features

? Genome features that overlap coordinates of this Gene

2 Child Features

1 Cross References

1 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
BZP53_ARATH developmental stage In developing seeds, accumulates in embryo cotyledons during late maturation, from the torpedo to the green cotyledon stages. Also present in endosperm.
BZP53_ARATH function Transcription activator that binds DNA to the C-box-like motif (5'-TGCTGACGTCA-3'), ABRE elements, G-box-like motif (5'-CCACGTGGCC-3'), DOF (5'-AAAG-3'), I-box (5'-GATAA-3'), BS1 (5'-AGCGGG-3'), MY3 (5'-CGACG-3'), 5'-CAGTGCGC-3' and 5'-ACTCAT-3' sequence in target gene promoters (PubMed:15047879, PubMed:16810321, PubMed:19531597, PubMed:21278122, PubMed:25108460). DNA-binding and subsequent transcription activation is triggered by heterodimerization with other bZIP proteins (e.g. BZIP1, BZIP10 and BZIP25) (PubMed:16810321, PubMed:19531597, PubMed:21278122). Promotes POX1/PRODH1 expression in response to hypoosmolarity stress (PubMed:15047879, PubMed:16810321). Transcriptional activator of seed maturation (MAT) genes (e.g. AT2S2), including seed storage protein (SSP) and late embryogenesis abundant (LEA) genes (PubMed:19531597). Activated by low energy stress both by transcriptional and post-transcriptional mechanisms. Promotes dark-induced senescence and participates in the transcriptional reprogramming of amino acid metabolism during the dark-induced starvation response, especially when heterodimerized with BZIP1, by triggering accumulation of specific proteins including ASN1 and POX1/PRODH1 (PubMed:21278122).
BZP53_ARATH similarity Belongs to the bZIP family.
BZP53_ARATH tissue specificity Expressed in developing seeds.

1 Proteins

Function

Interactions

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Expression

eFP Visualization

Data Source: BAR




Co-expression

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Data Source: ATTED-II
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LS: LS is a monotonic transformation (negative logit) of MR index. Larger LS indicates stronger co-expression.

 

Homology

Phytozome Homologs

Data Source: Phytozome


0 Homologues

 

Other

9 Data Sets