>sp|B7MDP5|RTCA_ECO45 RNA 3'-terminal phosphate cyclase OS=Escherichia coli O45:K1 GN=rtcA MKRMIALDGAQGEGGGQILRSALSLSMITGQPFTITGIRAGRAKPGLLRQHLTAVKAAAE ICRATVEGAELGSQRLVFRPGTVRGGDYRFAIGSAGSCTLVLQTVLPALWFADGPSRVEV SGGTDNPSAPPADFIRRVLEPLLAKIGVHQQTTLLRHGFYPAGGGVVATEVSPVASFNSL QLGERGNIVQMRGEVLLAGVPRHVAEREIATLAGSFSLHEQNIHNLPRDQGPGNTVSLEV ESENITERFFVVGEKRVSAEVVAAQLVKEVKRYLASPAAVGEYLADQLVLPMALAGTGEF TVAHPSCHLLTNIAVVERFLPVRFGLIETDGVTRVSIE