11. An example of mRNAs using non-AUG initiation are mRNAs for the heat shock proteins . 12. The gene, HSP90AA1, encodes the human stress-inducible 90-kDa heat shock protein alpha ( Hsp90A ). 13. Hsp20, like all heat shock proteins , is in abundance when cells are under stressed conditions. 14. "Leishmania " species produce several different heat shock proteins . 15. KLF13 has been shown to interact with CREB-binding protein, Heat shock protein 47 and PCAF. 16. The heat shock protein 70 ( Hsp70 ) family contains both heat-inducible and constitutively expressed members. 17. Recent studies have revealed a functional link between AUF1, heat shock proteins and the ubiquitin-proteasome network. 18. Heat shock protein 90 ( Hsp90 ) is one of the most common of the heat-related proteins.19. Heat shock proteins , as a class, are among the most highly expressed cellular proteins across all species.20. FKBP5 has been shown to interact with Heat shock protein 90kDa alpha ( cytosolic ), member A1.