Nitrate reductases are enzymes that reduce nitrate to nitrite.
Nitrate reductase may also refer to:
Nitrate reductase (cytochrome) Nitrate reductase (NADH) Nitrate reductase (NADPH) Nitrate reductase (NAD(P)H) Nitrate reductase (quinone)
See also Nitrite reductase (disambiguation)