(3R)-hydroxy-(9Z,12Z,15Z,18Z,21Z)-tetracosapentaenoyl-CoA <=> (2E,9Z,12Z,15Z,18Z,21Z)-tetracosahexaenoyl-CoA + H2O
(3r)-hydroxy-(9z,12z,15z,18z,21z)-tetracosapentaenoyl-coa <=> (2e,9z,12z,15z,18z,21z)-tetracosahexaenoyl-coa + h2o
(3R)-hydroxy-(9Z,12Z,15Z,18Z,21Z)-tetracosapentaenoyl-CoA <=> (2E,9Z,12Z,15Z,18Z,21Z)-tetracosahexaenoyl-CoA + H2O
(3r)-hydroxy-(9z,12z,15z,18z,21z)-tetracosapentaenoyl-coa <=> (2e,9z,12z,15z,18z,21z)-tetracosahexaenoyl-coa + h2o