Gene Symbol: HSP91
Description: heat shock protein 91
Alias: AtHsp70-14, F19K16.11, F19K16_11, heat shock protein 91, heat shock protein 91
Species: thale cress

Top Publications

  1. Storozhenko S, De Pauw P, Kushnir S, Van Montagu M, Inze D. Identification of an Arabidopsis thaliana cDNA encoding a HSP70-related protein belonging to the HSP110/SSE1 subfamily. FEBS Lett. 1996;390:113-8 pubmed
    ..We have characterized the first plant member of the HSP110/SSE1 subfamily, HSP91. At least two, tightly linked genes encoding HSP91 are present per haploid Arabidopsis genome...
  2. Jungkunz I, Link K, Vogel F, Voll L, Sonnewald S, Sonnewald U. AtHsp70-15-deficient Arabidopsis plants are characterized by reduced growth, a constitutive cytosolic protein response and enhanced resistance to TuMV. Plant J. 2011;66:983-95 pubmed publisher
    ..Based on these results, AtHsp70-15 is likely to be a key factor in proper folding of cytosolic proteins, and may function as nucleotide exchange factor as proposed for yeast. ..
  3. Cho E, Yuen C, Kang B, Ondzighi C, Staehelin L, Christopher D. 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. Mol Cells. 2011;32:459-75 pubmed publisher
    ..Our results indicate that PDI2 mediates protein folding in the ER and has new functional roles in the nucleus. ..
  4. Li S, Liu J, Liu Z, Li X, Wu F, He Y. HEAT-INDUCED TAS1 TARGET1 Mediates Thermotolerance via HEAT STRESS TRANSCRIPTION FACTOR A1a-Directed Pathways in Arabidopsis. Plant Cell. 2014;26:1764-1780 pubmed
    ..Taken together, these results suggest that HTT1 mediates thermotolerance pathways because it is targeted by TAS1a, mainly activated by HsfA1a, and acts as cofactor of Hsp70-14 complexes. ..