ID   1.1.1.61
DE   4-hydroxybutyrate dehydrogenase.
CA   4-hydroxybutanoate + NAD(+) = H(+) + NADH + succinate semialdehyde.
DR   P38945, 4HBDH_CLOK5;  Q59104, 4HBDH_CUPNE;  P0A9V8, SQUU_ECOLI ;
//