2-dehydro-3-deoxyglucarate aldolase; 2-keto-3-deoxyglucarate aldolase; alpha-keto-beta-deoxy-D-glucarate aldolase; 2-dehydro-3-deoxy-D-glucarate tartronate-semialdehyde-lyase; 2-dehydro-3-deoxy-D-glucarate tartronate-semialdehyde-lyase (pyruvate-for • • •