>sp|A8G678|SURE_PROM2 5'-nucleotidase SurE OS=Prochlorococcus marinus (strain MIT 9215) OX=93060 GN=surE PE=3 SV=1 MKPLNILISNDDGVFAAGIRALAKSAQKRGHKVKVVCPDQERSATGHGLTLQSPLRVEKA DELFGQGIEAWGCSGTPADCVKLALSELLDHKPDLVLSGINHGPNLGTDIFCSGTVAAAM EGTLENVPSMAISVASFKWKNFEFAGEIAMNIAEQAINDSWPASLLLNLNIPPCEKNKIK ELSWTRLSVRKYKNQFSKREDPRGDDYYWLAGEVVLDLKSKGYGPKNWPSDVSQIQENKI SLTPVEPDLFWRGNLDDLPKIDNSFVNPS