5.4.99.22	706734	Identification and site of action of the remaining four putative pseudouridine synthases in Escherichia coli	Escherichia coli	
5.4.99.22	704271	Identification of novel Escherichia coli ribosome-associated proteins using isobaric tags and multidimensional protein identification techniques	Escherichia coli	
5.4.99.22	730506	The mechanism of pseudouridine synthases from a covalent complex with RNA, and alternate specificity for U2605 versus U2604 between close homologs	Escherichia coli