PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2894963-5 1988 Of the epicatechin derivatives, EGCG and ECG showed greater spectral change with oxidized P-450 and time- and concentration-dependent inhibition of the binding of carbon monoxide to dithionite-reduced cytochrome P-450. Dithionite 182-192 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 201-217