ERD4 (EARLY-RESPONSIVE TO DEHYDRATION 4). similar to early-responsive to dehydration protein-related / ERD protein-related [Arabidopsis thaliana] (TAIR:AT1G32090.1); similar to ERD4 protein [Brassica juncea] (GB:ABX56139.1); similar to early-responsive to dehydration 4 [Brassica rapa] (GB:ABV89652.1); similar to early-responsive to dehydration 4 [Brassica rapa] (GB:ABV89627.1); contains InterPro domain Protein of unknown function DUF221; (InterPro:IPR003864)