1.1.1.173 additional information no activity with NADPH 686697 1.1.1.173 NAD+ - 347732, 347733 1.1.1.173 NAD+ NAD+ is preferred over NADP+ 733813 1.1.1.173 NAD+ strictly dependent on 686697, 687737 1.1.1.173 NADH - 347732, 347733 1.1.1.173 NADH strictly dependent on 686697, 687737 1.1.1.173 NADP+ about 30fold less activity than with NAD+ 733813