ID   4.1.99.28
DE   3'-dehydrocarminate deglycosidase.
CA   3'-dehydrocarminate + H(+) = 1,5-anhydro-D-erythro-hex-1-en-3-ulose +
CA   kermesate.
CC   -!- Requires Mg(2+).
CC   -!- This enzyme, isolated from the bacterium Microbacterium 5-2b,
CC       participates in a carminate degradation pathway.
CC   -!- Following the activity of EC 1.1.3.50 it cleaves the C--C bond in
CC       3'-dehydrocarminate.
CC   -!- The sugar moiety is released lacking a hydroxyl at position 1,
CC       and containing a double bond at positions C-1 and C-2.
CC   -!- The enzyme shows weak activity with other 3'-dehydro-C-glucosides.
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