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HSP91 heat shock protein 91 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 844333, updated on 18-Sep-2024

Summary

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Official Symbol
HSP91
Official Full Name
heat shock protein 91
Primary source
TAIR:AT1G79930
Locus tag
AT1G79930
See related
Araport:AT1G79930
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
AtHsp70-14; F19K16.11; F19K16_11; heat shock protein 91
Summary
encodes high molecular weight heat shock protein 70 not a HSP90 homolog, mRNA is constitutively expressed but transiently induced after heat shock
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Genomic context

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See HSP91 in Genome Data Viewer
Location:
chromosome: 1
Exon count:
10
Sequence:
Chromosome: 1; NC_003070.9 (30063448..30067589, complement)

Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene Putative methyltransferase family protein Neighboring gene Heat shock protein 70 (Hsp 70) family protein Neighboring gene DnaJ / Sec63 Brl domains-containing protein Neighboring gene RAD3-like DNA-binding helicase protein Neighboring gene ovate family protein 14

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003070.9

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Identification of an Arabidopsis thaliana cDNA encoding a HSP70-related protein belonging to the HSP110/SSE1 subfamily. Storozhenko S, et al. FEBS Lett, 1996 Jul 15. PMID 8706819
  2. AtHsp70-15-deficient Arabidopsis plants are characterized by reduced growth, a constitutive cytosolic protein response and enhanced resistance to TuMV. Jungkunz I, et al. Plant J, 2011 Jun. PMID 21418353
  3. HEAT-INDUCED TAS1 TARGET1 Mediates Thermotolerance via HEAT STRESS TRANSCRIPTION FACTOR A1a-Directed Pathways in Arabidopsis. Li S, et al. Plant Cell, 2014 Apr. PMID 24728648, Free PMC Article
  4. Protein disulfide isomerase-2 of Arabidopsis mediates protein folding and localizes to both the secretory pathway and nucleus, where it interacts with maternal effect embryo arrest factor. Cho EJ, et al. Mol Cells, 2011 Nov. PMID 21909944, Free PMC Article
  5. Isolation and identification of ubiquitin-related proteins from Arabidopsis seedlings. Igawa T, et al. J Exp Bot, 2009. PMID 19429840, Free PMC Article

See all (10) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Hsp70-14 and Hsp70-15 silenced plants display an altered stomatal response and a constitutive heat stress phenotype.
    Title: AtHsp70-15-deficient Arabidopsis plants are characterized by reduced growth, a constitutive cytosolic protein response and enhanced resistance to TuMV.
Submit: New GeneRIF Correction

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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NM_001036228.2
NM_106642.5

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables ATP binding ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
enables ATP-dependent protein folding chaperone IEA
Inferred from Electronic Annotation
more info
  
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within response to heat IEP
Inferred from Expression Pattern
more info
 PubMed 
Component Evidence Code Pubs
located_in cytoplasm IDA
Inferred from Direct Assay
more info
 PubMed 
located_in cytosol HDA PubMed 
located_in cytosol IDA
Inferred from Direct Assay
more info
 PubMed 
located_in mitochondrion HDA PubMed 
located_in nucleus IDA
Inferred from Direct Assay
more info
 PubMed 
located_in nucleus ISM
Inferred from Sequence Model
more info
  
located_in nucleus ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 

General protein information

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Preferred Names
heat shock protein 91
NP_001031305.1
  • heat shock protein 91 (HSP91); FUNCTIONS IN: ATP binding; INVOLVED IN: protein folding, response to cadmium ion, response to heat; LOCATED IN: nucleus, plasma membrane; EXPRESSED IN: 6 plant structures; EXPRESSED DURING: seedling growth; CONTAINS InterPro DOMAIN/s: Heat shock protein Hsp70 (InterPro:IPR001023), Heat shock protein 70 (InterPro:IPR013126); BEST Arabidopsis thaliana protein match is: Heat shock protein 70 (Hsp 70) family protein (TAIR:AT1G79920.1); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (source: NCBI BLink).
NP_178111.1
  • heat shock protein 91 (HSP91); FUNCTIONS IN: ATP binding; INVOLVED IN: protein folding, response to cadmium ion, response to heat; LOCATED IN: nucleus, plasma membrane; EXPRESSED IN: 6 plant structures; EXPRESSED DURING: seedling growth; CONTAINS InterPro DOMAIN/s: Heat shock protein Hsp70 (InterPro:IPR001023), Heat shock protein 70 (InterPro:IPR013126); BEST Arabidopsis thaliana protein match is: Heat shock protein 70 (Hsp 70) family protein (TAIR:AT1G79920.1); Has 26123 Blast hits to 25422 proteins in 4368 species: Archae - 147; Bacteria - 11514; Metazoa - 3855; Fungi - 1595; Plants - 1116; Viruses - 117; Other Eukaryotes - 7779 (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

  1. NC_003070.9 Reference assembly

    Range
    30063448..30067589 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_106642.5 → NP_178111.1  heat shock protein 91 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_178111.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q0WVB9, Q96269, Q9S7C0
    UniProtKB/TrEMBL
    A0A5S9WVX1, A0A654EQK1
    Conserved Domains (2) summary
    PTZ00121
    Location:511 → 824
    PTZ00121; MAEBL; Provisional
    cd10228
    Location:2 → 381
    HSPA4_like_NDB; Nucleotide-binding domain of 105/110 kDa heat shock proteins including HSPA4 and similar proteins

  2. NM_001036228.2 → NP_001031305.1  heat shock protein 91 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_001031305.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A5S9WVX1
    Conserved Domains (2) summary
    cd10228
    Location:2 → 381
    HSPA4_like_NDB; Nucleotide-binding domain of 105/110 kDa heat shock proteins including HSPA4 and similar proteins
    pfam00012
    Location:3 → 696
    HSP70; Hsp70 protein
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9S7C0.1

Gene LinkOut

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