(2E)-3-methylhex-2-enoate + L-glutamine => N(2)-[(2E)-3-methylhex-2-enoyl]-L-glutaminate + H2O
(2e)-3-methylhex-2-enoate + l-glutamine => n(2)-[(2e)-3-methylhex-2-enoyl]-l-glutaminate + h2o
(2E)-3-methylhex-2-enoate + L-glutamine => N(2)-[(2E)-3-methylhex-2-enoyl]-L-glutaminate + H2O
(2e)-3-methylhex-2-enoate + l-glutamine => n(2)-[(2e)-3-methylhex-2-enoyl]-l-glutaminate + h2o