>sp|G4VJD6|DYR_SCHMA Dihydrofolate reductase OS=Schistosoma mansoni GN=DHFR MRLNVVVAVSENWGIGKGGGLPWKIKKDMEFFKTVTTKAHPGLKNAVVMGRVTWESIPES FKPLKDRINIVVSSTLSHAPSFVQVVPSLNAAIDLLYNEEFSSIVDEVFIIGGYRLYKEA LKQSIYPVRIYCTHILSEVDCDTYFPKVDWDKLKKVDLPDIPADTFTENGFTFKFCVYDV PSEQFI