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© IUBMB 2003
The diagram shows how the lipoyl group of the H protein can visit the three enzymes of the multienzyme system of EC 22.214.171.124 glycine dehydrogenase (decarboxylating), EC 126.96.36.199 dihydrolipoyl dehydrogenase and EC 188.8.131.52 aminomethyltransferase, being transformed by each.
C1 metabolism (folate coenzymes)
EC 184.108.40.206 glycine dehydrogenase (decarboxylating)
EC 220.127.116.11 dihydrolipoyl dehydrogenanse
EC 18.104.22.168 aminomethyltransferase