PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10681539-5 2000 Based upon sequences of biotin enzymes that use substrates structurally related to 3-methylcrotonyl-CoA, we isolated the MCC-B cDNA and gene of Arabidopsis. 3-methylbut-2-enoyl-CoA 83-103 3-methylcrotonyl-CoA carboxylase Arabidopsis thaliana 121-126