. "Catalysis of the reaction: 5-hydroxypentanoate + acetyl-CoA = 5-hydroxy-pentanoyl-CoA + acetate." . . "5-hydroxypentanoate CoA-transferase activity" . "5-hydroxyvalerate CoA-transferase activity" . "5-hydroxyvalerate coenzyme A transferase activity" . "acetyl-CoA:5-hydroxypentanoate CoA-transferase activity" . .