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EC 1.1.99.6 Details
EC number
1.1.99.6
Accepted name
D-lactate dehydrogenase (acceptor)
Reaction
(R)-lactate + acceptor = pyruvate + reduced acceptor
Other name(s)
D-2-hydroxy acid dehydrogenase, D-2-hydroxy-acid dehydrogenase, (R)-2-hydroxy-acid:acceptor 2-oxidoreductase
Systematic name
(R)-lactate:acceptor 2-oxidoreductase
CAS registry number
9028-83-5
Comment
The zinc flavoprotein (FAD) from the archaeon Archaeoglobus fulgidus cannot utilize NAD+, cytochrome c, methylene blue or dimethylnaphthoquinone as acceptors. In vitro it is active with artificial electron acceptors such as 2,6-dichlorophenolindophenol, but the physiological acceptor is not yet known.
History
created 1965, modified 2013
EC Tree
1.1.3.1 created 1961, deleted 1984
1.1.3.22 created 1961 as EC 1.2.3.2, transferred 1984 to EC 1.1.3.22, modified 1989, deleted 2004
1.1.3.25 created 1986, deleted 2005
1.1.3.26 created 1989, deleted 2002
1.1.3.31 created 1992, deleted 2003
1.1.3.32 created 1999, deleted 2002
1.1.3.33 created 1999, deleted 2002
1.1.3.34 created 1999, deleted 2002
1.1.3.35 created 1999, deleted 2002
1.1.3.36 created 1999, deleted 2002
1.1.99.15 created 1978, deleted 1980
1.1.99.17 created 1982, deleted 2003