ID 5.1.1.4 DE proline racemase. CA L-proline = D-proline. DR E3PTZ4, PRAC_ACESD ; Q17ZY4, PRAC_CLOD6 ; A8DEZ8, PRAC_CLODI ; DR Q4DA80, PRCMA_TRYCC; Q868H8, PRCMB_TRYCC; //