PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21272955-7 2011 HEMA1 overexpression in etiolated and dark-grown Arabidopsis and tobacco seedlings leads to additional accumulation of protochlorophyllide. Protochlorophyllide 119-138 Glutamyl-tRNA reductase family protein Arabidopsis thaliana 0-5