HSA32 Aldolase-type TIM barrel family protein [Arabidopsis thaliana (thale cress)] - Gene

Summary

Official Symbol: HSA32
Official Full Name: Aldolase-type TIM barrel family protein
Primary source: TAIR:AT4G21320
Locus tag: AT4G21320
See related: Araport:AT4G21320
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: HEAT-STRESS-ASSOCIATED 32; T6K22.50; T6K22_50
Summary: Encodes heat-stress-associated 32-kD protein. Up-regulated by heat shock. Thermotolerance in a knockout mutant was compromised following a long recovery period (> 24 h) after acclimation heat shock treatment.
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Chromosome 4 - NC_003075.7 Genomic Context describing neighboring genes

Go to nucleotide: Graphics FASTA GenBank

a positive feedback loop between HSP101 and HSA32 at the protein level is a novel mechanism for prolonging the memory of heat acclimation.
Title: Interplay between heat shock proteins HSP101 and HSA32 prolongs heat acclimation memory posttranscriptionally in Arabidopsis.
Hsa32 is a heat shock protein that may be required not for induction but rather maintenance of acquired thermotolerance. [Hsa32]
Title: Arabidopsis Hsa32, a novel heat shock protein, is essential for acquired thermotolerance during long recovery after acclimation.

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NM_118250.5

Function	Evidence Code	Pubs
enables molecular_function	ND No biological Data available more info

Process	Evidence Code	Pubs
acts_upstream_of_or_within heat acclimation	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in heat acclimation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within post-transcriptional regulation of gene expression	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in response to heat	IDA Inferred from Direct Assay more info	PubMed
acts_upstream_of_or_within response to heat	IEP Inferred from Expression Pattern more info	PubMed

Component	Evidence Code	Pubs
located_in nucleus	ISM Inferred from Sequence Model more info

NP_567623.2

HEAT-STRESS-ASSOCIATED 32 (HSA32); FUNCTIONS IN: catalytic activity; INVOLVED IN: response to heat, heat acclimation; LOCATED IN: cellular_component unknown; EXPRESSED IN: male gametophyte, pollen tube; EXPRESSED DURING: M germinated pollen stage; CONTAINS InterPro DOMAIN/s: Aldolase-type TIM barrel (InterPro:IPR013785), (2R)-phospho-3-sulpholactate synthase, ComA (InterPro:IPR003830), Peptidase S8, subtilisin-related (InterPro:IPR015500); Has 279 Blast hits to 279 proteins in 109 species: Archae - 46; Bacteria - 111; Metazoa - 0; Fungi - 36; Plants - 41; Viruses - 0; Other Eukaryotes - 45 (source: NCBI BLink).

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