Gene Details:

• Gene ID: AT5G18340
• Gene Symbol: PUB48
• Gene Name: Plant U-Box 48
• Description: ARM repeat superfamily protein;(source:Araport11)
• TAIR Accession: locus:2146213
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT5G18340.1

Plant Ontology Annotations:

• PO:0000084  — plant sperm cell — célula espermática o esperma (Spanish, exact), male gamete (exact), microgamete (exact), 植物精子細胞 (Japanese, exact), sperm nucleus (related), sperm cell (broad)

Gene Ontology:

• GO:0005634  — located in — nucleus
• GO:0005634  — colocalizes with — nucleus
• GO:0061630  — enables — ubiquitin protein ligase activity
• GO:0005737  — is active in — cytoplasm
• GO:1900034  — acts upstream of or within — regulation of cellular response to heat
• GO:0004842  — enables — ubiquitin-protein transferase activity

Germplasm Phenotype:

• SALK_057909C  — Increased sensitivity to water deprivation.
• SALK_086659  — Seeds fail to germinate after heat shock.

Function-related keywords:

• plant sperm cell

Literature:

• Decoys provide a scalable platform for the identification of plant E3 ubiquitin ligases that regulate circadian function.   DOI:  10.7554/eLife.44558 ;  PMID:  30950791
• News from the PUB: plant U-box type E3 ubiquitin ligases.   DOI:  10.1093/jxb/erx411 ;  PMID:  29237060
• Overexpression mutants reveal a role for a chloroplast MPD protein in regulation of reactive oxygen species during chilling in Arabidopsis.   DOI:  10.1093/jxb/erac029 ;  PMID:  35084440

Sequences: