1.1.1.45	metabolism	crucial enzyme in the non-phosphorylated sugar metabolism or glucuronate-xylulose pathway	760916	
1.1.1.45	physiological function	L-gulonate 3-dehydrogenase is a bifunctional dimeric protein that functions not only as an NAD+-dependent enzyme in the uronate cycle but also as a taxon-specific lambda-crystallin in rabbit lens	712765