>sp|Q2RMR8|TRUB_RHORT tRNA pseudouridine synthase B OS=Rhodospirillum rubrum GN=truB MSRRRRGQAIHGWLAIDKPVGITSTDVVNRLRRTMDAAKVGHGGTLDPLASGVLPIAFGE ATKTVSYVMDGTKVYHMVVGWGEARDTDDREGKVIDTSDVRPDAQAITAMLARFTGEIEQ VPPIYSAVKVEGRRSYDLARADQAVELKSRKILIKDLTLLETSTPDFGHFRIVSGKGAYM RSLARDLALALGTVGHVVALRRLACGPFTAETAISLDMVDALGHDAPHSESLLPIEAALA DIPAVPLTEAEARRLSQGQPVSLLHLASRTPLNGLAQGETVQALLNGKLVALAKIVEGEI RPLRVVNL