>sp|B7NMI4|RTCA_ECO7I RNA 3'-terminal phosphate cyclase OS=Escherichia coli O7:K1 GN=rtcA MKRMIALDGAQGEGGGQILRSALSLSMITGLPFTITGIRAGRAKPGLLRQHLTAVKAAAE ICRATVEGAELGSQRLLFRPGTVRGGDYRFAIGSAGSCTLVLQTVLPALWFADGPSRVEV SGGTDNPSAPPADFIRRVLEPLLAKIGIHQQTTLLRHGFYPAGGGVVATEVSPVTSFNTL QLGERGNIVRLRGEVLLAGVPRHVAEREIATLAASFSLHEQNIHNLPRDQGPGNTVSLEV ESENITERFFVVGEKRVSAEVVAAQLVKEVKRYLASPAAVGEYLADQLVLPMALAGAGEF TVAHPSCHLLTNIAVVERFLPVRFGLVEADGVTRVSIE