L-proline + 2-oxoglutarate + O2 => trans-4-hydroxy-L-proline + succinate + CO2
l-proline + 2-oxoglutarate + o2 => trans-4-hydroxy-l-proline + succinate + co2
L-proline + 2-oxoglutarate + O2 => trans-4-hydroxy-L-proline + succinate + CO2
l-proline + 2-oxoglutarate + o2 => trans-4-hydroxy-l-proline + succinate + co2