>sp|P52201|PUR8_SPICI Adenylosuccinate lyase (Fragment) OS=Spiroplasma citri OX=2133 GN=purB PE=3 SV=1 MIERYFVTEIGKIWSDENKYNTWAKVELLVCEGWAQIGLIPPTDIEKIKTNLTVNLPRML ELEAETKHDVVAFTRMLSETLGPEKKWI