>sp|Q31R15|EX7S_SYNE7 Exodeoxyribonuclease 7 small subunit OS=Synechococcus elongatus (strain ATCC 33912 / PCC 7942 / FACHB-805) OX=1140 GN=xseB PE=3 SV=1 MAKAKPAWSYETAIAEVEQIVQQLESGELPLAEVVEQFQQASQRLQQCDRFLRDKQAELD LLIESLDEPPVPPQ