(3R)-hydroxy-(19Z,22Z,25Z,28Z)-tetratriacontatetraenoyl-CoA <=> (2E,19Z,22Z,25Z,28Z)-tetratriacontapentaenoyl-CoA + H2O
(3r)-hydroxy-(19z,22z,25z,28z)-tetratriacontatetraenoyl-coa <=> (2e,19z,22z,25z,28z)-tetratriacontapentaenoyl-coa + h2o
(3R)-hydroxy-(19Z,22Z,25Z,28Z)-tetratriacontatetraenoyl-CoA <=> (2E,19Z,22Z,25Z,28Z)-tetratriacontapentaenoyl-CoA + H2O
(3r)-hydroxy-(19z,22z,25z,28z)-tetratriacontatetraenoyl-coa <=> (2e,19z,22z,25z,28z)-tetratriacontapentaenoyl-coa + h2o