(2R,3S)-homoisocitrate <=> cis-homoaconitate + H2O
(2r,3s)-homoisocitrate <=> cis-homoaconitate + h2o
(2R,3S)-homoisocitrate <=> cis-homoaconitate + H2O
(2r,3s)-homoisocitrate <=> cis-homoaconitate + h2o