>sp|P91759|ALF_LYMST Fructose-bisphosphate aldolase (Fragment) OS=Lymnaea stagnalis OX=6523 PE=2 SV=1 HNMFLEGTLLKPNMVTAGQGCPKKYTPEDIARATVTALNRTVPAAVAGITFLSGGQSEED ATINLNAINQFPGRKPWPLTFSYGRALQASVLKAWGGKDEL