chaperonin, putative. similar to CPN60B (CHAPERONIN 60 BETA), ATP binding / protein binding / unfolded protein binding [Arabidopsis thaliana] (TAIR:AT1G55490.1); similar to CPN60B (CHAPERONIN 60 BETA), ATP binding / protein binding / unfolded protein binding [Arabidopsis thaliana] (TAIR:AT1G55490.2); similar to ATP binding / protein binding / unfolded protein binding [Arabidopsis thaliana] (TAIR:AT5G56500.2); similar to unnamed protein product [Vitis vinifera] (GB:CAO22112.1); similar to RuBisCO large subunit-binding protein subunit beta, chloroplast precursor (60 kDa chaperonin subunit beta) (CPN-60 beta) (GB:P21241); similar to unknown [Pop