EOG880MC0 GO:0004735 55/191 pyrroline-5-carboxylate reductase activity molecular_function "Catalysis of the reaction: L-proline + NADP+ = 1-pyrroline-5-carboxylate + NADPH + H+." [EC:1.5.1.2] EOG880MC0 GO:0055129 40/191 L-proline biosynthetic process biological_process "The chemical reactions and pathways resulting in the formation of L-proline, an L-enantiomer of a chiral, cyclic, nonessential alpha-amino acid found in peptide linkage in proteins." [GOC:ecd] EOG880MC0 GO:0006561 15/191 proline biosynthetic process biological_process "The chemical reactions and pathways resulting in the formation of proline (pyrrolidine-2-carboxylic acid), a chiral, cyclic, nonessential alpha-amino acid found in peptide linkage in proteins." [ISBN:0198506732]