succinate semialdehyde + pyruvate => 4-hydroxy-2-oxoheptanedioate
succinate semialdehyde + pyruvate => 4-hydroxy-2-oxoheptanedioate
succinate semialdehyde + pyruvate => 4-hydroxy-2-oxoheptanedioate
succinate semialdehyde + pyruvate => 4-hydroxy-2-oxoheptanedioate