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