Protein family
Protein sequence
Protein function
Catalytic activity
EC number
EC number description
1.1.1.-
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor;
1.1.1.209
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor;
3(or 17)α-hydroxysteroid dehydrogenase
1.1.1.210
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor;
3α(or 20β)-hydroxysteroid dehydrogenase
1.1.1.225
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor;
chlordecone reductase
1.1.1.357
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor;
3α-hydroxysteroid 3-dehydrogenase
1.1.1.51
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor;
3(or 17)α-hydroxysteroid dehydrogenase
1.1.1.53
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor;
3α(or 20β)-hydroxysteroid dehydrogenase
1.1.1.62
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor;
17β-estradiol 17-dehydrogenase