1.17.1.9 NAD+ FDH1 shows activity using NAD+ or NADP+, FDH1 is highly specific to NAD+ compared to NADP+ 696475 1.17.1.9 NAD+ highly specific to NAD+ 686705 1.17.1.9 NAD+ most efficient cofactor 686705 1.17.1.9 NAD+ no activity with NADP+ 657097 1.17.1.9 NAD+ preferred cofactor 725222 1.17.1.9 NAD+ specific for NAD+ as electron acceptor 673381 1.17.1.9 NAD+ the beta-subunit contains a putative binding motif for NAD+. No activity with NADP+ 655461 1.17.1.9 NAD+ the enzyme prefers to use NAD+ as an electron acceptor more than NADP+ 763261 1.17.1.9 NAD+ wild-type enzyme shows no activity with NADP+, mutant enzyme D196A/Y197R shows higher activity with NADP+ than with NAD+ 654505 1.17.1.9 NADH - 671509, 740581, 746279