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EC 1.6.1.1 Details
EC number
1.6.1.1
Accepted name
NAD(P)+ transhydrogenase (Si-specific)
Reaction
NADPH + NAD+ = NADP+ + NADH
Other name(s)
pyridine nucleotide transhydrogenase, transhydrogenase, NAD(P)+ transhydrogenase, nicotinamide adenine dinucleotide (phosphate) transhydrogenase, NAD+ transhydrogenase, NADH transhydrogenase, nicotinamide nucleotide transhydrogenase, NADPH-NAD+ transhydrogenase, pyridine nucleotide transferase, NADPH-NAD+ oxidoreductase, NADH-NADP+-transhydrogenase, NADPH:NAD+ transhydrogenase, H+-Thase, non-energy-linked transhydrogenase, NADPH:NAD+ oxidoreductase (B-specific), NAD(P)+ transhydrogenase (B-specific)
Systematic name
NADPH:NAD+ oxidoreductase (Si-specific)
CAS registry number
9014-18-0
Comment
The enzyme from Azotobacter vinelandii is a flavoprotein (FAD). It is Si-specific with respect to both NAD+ and NADP+. Also acts on deamino coenzymes [cf. EC 1.6.1.2 NAD(P)+ transhydrogenase (Re/Si-specific)].
History
created 1961, modified 1986, modified 2013
EC Tree
1.6.99.2 created 1961 as EC 1.6.5.2, transferred 1965 to EC 1.6.99.2, deleted 2005
1.6.99.4 created 1965, deleted 1972
1.6.99.7 created 1972, modified 1981 (EC 1.6.99.10 created 1978, incorporated 1981), deleted 2003
1.6.99.8 created 1972, deleted 2002
1.6.99.9 created 1972, deleted 2002
1.6.99.10 created 1978, deleted 1981
1.6.99.11 created 1989, deleted 2002
1.6.99.12 created 1989, deleted 2002
1.6.99.13 created 1992, deleted 2002