PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12826281-5 2003 Remarkably, the enzymatic activity is restored when the [4Fe-4S] cluster is re-assembled in the endonuclease III dinitrosyl iron complex with L-cysteine, cysteine desulfurase (IscS) and ferrous iron in vitro. Cysteine 142-152 endonuclease III Escherichia coli 96-112 9686872-6 1998 Examples of application of the assay are provided with the measurement of the E. coli endonuclease III-mediated excision of 5-hydroxy-5,6-dihydrothymine and 5,6-dihydrothymine from samples of gamma-irradiated DNA in the presence of cysteine. Cysteine 232-240 endonuclease III Escherichia coli 86-102