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EC 1.12.1.5 Details
show Brenda entryEC number
1.12.1.5
Accepted name
hydrogen dehydrogenase [NAD(P)+]
Reaction
H2 + NAD(P)+ = H+ + NAD(P)H
Other name(s)
hydrogenase II (ambiguous)
Systematic name
hydrogen:NAD(P)+ oxidoreductase
Comment
A nickel, iron, iron-sulfur protein. The enzyme from the archaeon Pyrococcus furiosus is part of a heterotetrameric complex where the α and δ subunits function as a hydrogenase while the β and γ subunits function as sulfur reductase (EC 1.12.98.4, sulfhydrogenase). Different from EC 1.12.1.3, hydrogen dehydrogenase (NADP+).
History
created 2013
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1 Oxidoreductases
1.1 Acting on the CH-OH group of donors
1.6.6.1 created 1961, deleted 2002 1.6.6.2 created 1961, deleted 2002 1.6.6.3 created 1961, deleted 2002 1.6.6.4 created 1961, deleted 2002 1.6.6.5 created 1961, deleted 1964 1.6.6.6 created 1961, deleted 2002 1.6.6.7 created 1961, deleted 2002 1.6.6.8 created 1965, deleted 2002 1.6.6.10 created 1972, deleted 2002 1.6.6.11 created 1972, deleted 2002 1.6.6.12 created 1989, deleted 2002 1.6.6.13 created 1989, deleted 2002 1.12.1.1 created 1965, deleted 1972
