trans-3-hydroxy-L-proline = 1-pyrroline-2-carboxylate + H2O
trans-3-hydroxy-l-proline = 1-pyrroline-2-carboxylate + h2o
trans-3-hydroxy-L-proline = 1-pyrroline-2-carboxylate + H2O
trans-3-hydroxy-l-proline = 1-pyrroline-2-carboxylate + h2o