>sp|Q9YDW8|SURE_AERPE 5'-nucleotidase SurE OS=Aeropyrum pernix GN=surE MLKAIVTNDDGVHSRSLRALAESLASRGWDVVVAAPLGNWSGYSKSIGRFRGNRVYRFES RGVRFFTGDMPPAALVGTAIDIAGFEPDIVVSGINYGPNLGIYDFFSSGTIGGALEAALR GFKSVSISSACREEETDCLPEALSISLAVVETSVETLSSSAGLMVVNIPRSPRGFKVTRP CRRVPRFSGEIGEEGSLLVEKFDHSRLFSSEHDSCDGRLFSMGYIPVSLYKIDNGWIHPL DPSRDGYLKAVEDILNYKIFPSAGKQF