PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20404999-2 2010 Several IscS-interacting partners including IscU, a scaffold for Fe-S cluster assembly; TusA, the first member of a sulfur relay leading to sulfur incorporation into the wobble uridine of several tRNAs; ThiI, involved in tRNA modification and thiamine biosynthesis; and rhodanese RhdA are sulfur acceptors. Thiamine 243-251 NFS1 cysteine desulfurase Homo sapiens 8-12 10781607-0 2000 The iscS gene in Escherichia coli is required for the biosynthesis of 4-thiouridine, thiamin, and NAD. Thiamine 85-92 NFS1 cysteine desulfurase Homo sapiens 4-8 10781607-4 2000 In addition to lacking s(4)U, the iscS(-) strain requires thiamin and nicotinic acid for growth in minimal media. Thiamine 58-65 NFS1 cysteine desulfurase Homo sapiens 34-38 10781607-5 2000 The thiamin requirement can be relieved by the addition of the thiamin precursor 5-hydroxyethyl-4-methylthiazole, indicating that iscS is required specifically for thiazole biosynthesis. Thiamine 4-11 NFS1 cysteine desulfurase Homo sapiens 130-134 10781607-5 2000 The thiamin requirement can be relieved by the addition of the thiamin precursor 5-hydroxyethyl-4-methylthiazole, indicating that iscS is required specifically for thiazole biosynthesis. Thiamine 63-70 NFS1 cysteine desulfurase Homo sapiens 130-134 10781607-7 2000 When the iscS(-) strain is switched from rich to minimal medium containing thiamin and nicotinate, growth is preceded by a considerable lag period relative to the parent strain. Thiamine 75-82 NFS1 cysteine desulfurase Homo sapiens 9-13 10781607-14 2000 Thus, IscS plays a significant and specific role at the top of a potentially broad sulfur transfer cascade that is required for the biosynthesis of thiamin, NAD, Fe-S clusters, and thionucleosides. Thiamine 148-155 NFS1 cysteine desulfurase Homo sapiens 6-10