Evidence for vitamin K semiquinone as the functional form of vitamin K in the liver vitamin K-dependent protein carboxylation reaction.
D000693:Anaerobiosis; D000818:Animals; D002262:Carboxy-Lyases / Q000378:metabolism*; D004229:Dithiothreitol / Q000494:pharmacology; D006873:Hydroquinones / Q000494:pharmacology; D007700:Kinetics; D008862:Microsomes, Liver / Q000187:drug effects / Q000201:enzymology*; D009243:NAD; D011506:Proteins / Q000378:metabolism*; D011809:Quinones / Q000494:pharmacology*; D051381:Rats; D014812:Vitamin K / Q000494:pharmacology*; D014813:Vitamin K Deficiency / Q000378:metabolism*
D006873:Hydroquinones; D011506:Proteins; D011809:Quinones; D009243:NAD; D014812:Vitamin K; D002262:Carboxy-Lyases; D004229:Dithiothreitol