PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21763268-3 2011 26-Hydroxylation of the insect steroid hormone 20-hydroxyecdysone by a microsomal cytochrome P450 was previously found to be responsible for hormonal resistance in a Chironomus cell line mainly producing the (25S)-epimer of 20,26-dihydroxyecdysone. Ecdysterone 47-65 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 82-97