formamidase

[fôr-mămĭ-dās′, -dāz′]
n.
  1. An enzyme that catalyzes the hydrolysis of formylkynurenine to kynurenine and formate, important in the breakdown of tryptophan.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.