heat shock protein binding / unfolded protein binding. similar to chaperone protein dnaJ-related [Arabidopsis thaliana] (TAIR:AT5G06130.2); similar to OR [Brassica oleracea var. botrytis] (GB:ABH07405.1); contains InterPro domain Heat shock protein DnaJ, cysteine-rich region; (InterPro:IPR001305)