ID   5.3.3.19
DE   3-[(4R)-4-hydroxycyclohexa-1,5-dien-1-yl]-2-oxopropanoate isomerase.
CA   3-[(4R)-4-hydroxycyclohexa-1,5-dien-1-yl]-2-oxopropanoate = 3-[(1E,4R)-4-
CA   hydroxycyclohex-2-en-1-ylidene]pyruvate.
CC   -!- The enzyme, characterized from the bacterium Bacillus subtilis,
CC       is involved in the biosynthesis of the nonribosomally synthesized
CC       dipeptide antibiotic bacilysin, composed of L-alanine and
CC       L-anticapsin.
CC   -!- The enzyme can interconvert the (E) isomer formed in the reaction
CC       into the (Z) isomer, although this isomerization is not part of the
CC       pathway leading to bacilysin.
DR   Q8KWT0, BACB_BACAM ;  Q8KWT5, BACB_BACIU ;  P39639, BACB_BACSU ;
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