2.8.1.4	malfunction	deletion mutant shows no groth defects compared to wild-type, indicating that MMP1354 is not an essential enzyme	725494	
2.8.1.4	malfunction	deletion of ThiI abolishes the biosynthesis of 4-thiouridine but not of thiamine	725494	
2.8.1.4	malfunction	MMP1354 complements an Escherichia coli Thi mutant	725494