>tr|A0A9P2VKN6|A0A9P2VKN6_ECOLX RNA 3'-terminal phosphate cyclase OS=Escherichia coli O157 GN=rtcA MKRMIALDGAQGEGGGQIMRSALSLSMITGQPFTITGIRAGRAKPGLLRQHLTAVKAATE ICGATVEGAELGSQRLVFRPGTVRGGDYRFAIGSAGSCTLVLQTVLPALWFADGPSRVEV SGGTDNPSAPPADFIRRVLEPLLAKIGIHQQTTLLRHGFYPAGGGVVATEVSPVASFNTL QLGERGNIVQMRGEVLLAGVPRHVAEREIATLAASFSLHEQNIHNLPRDQGPGNTVSLEV ESENITERFFVVGEKRVSAEVVAAQLVKEVKRYLASPAAVGEYLADQLVLPMALAGAGQF TVAHPSCHLLTNIAVVERFLPVRFTLAETDGVTRVMITKLTD