trans-4-hydroxy-L-proline = (S)-1-pyrroline-5-carboxylate + H2O + H(+)
trans-4-hydroxy-l-proline = (s)-1-pyrroline-5-carboxylate + h2o + h(+)
"trans-4-hydroxy-L-proline dehydratase"
"trans-4-hydroxy-l-proline dehydratase"