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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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