HSP81-3 (Heat shock protein 81-3); ATP binding. Identical to Heat shock protein 81-3 (HSP81-3) [Arabidopsis Thaliana] (GB:P51818;GB:O03985;GB:Q8VYT8;GB:Q94A60;GB:Q9FKU5); similar to heat shock protein 81-4 (HSP81-4) [Arabidopsis thaliana] (TAIR:AT5G56000.1); similar to HSP81-1 (HEAT SHOCK PROTEIN 81-1), ATP binding / unfolded protein binding [Arabidopsis thaliana] (TAIR:AT5G52640.1); similar to HSP81-2 (EARLY-RESPONSIVE TO DEHYDRATION 8), ATP binding [Arabidopsis thaliana] (TAIR:AT5G56030.1); similar to Heat shock cognate protein 80 (GB:P36181); similar to hypothetical protein [Vitis vinifera] (GB:CAN62488.1); similar to molecular chaperone