ID   3.5.2.2
DE   dihydropyrimidinase.
AN   hydantoinase.
CA   5,6-dihydrouracil + H2O = 3-(carbamoylamino)propanoate + H(+).
CC   -!- Also acts on dihydrothymine and hydantoin.
DR   Q60Q85, DHP1_CAEBR ;  Q21773, DHP1_CAEEL ;  Q61YQ1, DHP2_CAEBR ;
DR   Q18677, DHP2_CAEEL ;  Q9FMP3, DPYS_ARATH ;  Q55DL0, DPYS_DICDI ;
DR   Q14117, DPYS_HUMAN ;  Q9P903, DPYS_LACK1 ;  Q9EQF5, DPYS_MOUSE ;
DR   Q63150, DPYS_RAT   ;  Q9I676, HYDA_PSEAE ;  Q59699, HYDA_PSEPU ;
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