>sp|Q46JK0|SURE_PROMT 5'-nucleotidase SurE OS=Prochlorococcus marinus GN=surE
MKPLKILISNDDGVFAEGIRTLATSAASRGHKVTVVCPDQERSATGHGLTLHSPIRAEKA
DELFGGGIKAWGCSGTPADCVKLALNELLDQKPDLILSGINHGPNLGTDIFCSGTVAAAL
EGTLDGIPSIAVSVASFQWKNFSFAGKLSLDIAEKAIQQNWPKNLLLNLNIPPCEEKEMG
DLVWTRLSIRQYEEQFIRRVDPRGNTYFWMAGEAVKDLQSAGEGPKGWPSDVSQIALCSP
SLTPIQPDLFWRGNLDDLPNLI