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Literature summary extracted from

  • Barber, M.J.; Quinn, G.B.
    High-level expression in Escherichia coli of the soluble, catalytic domain of rat hepatic cytochrome b5 reductase (1996), Protein Expr. Purif., 8, 41-47.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.6.2.2 expression in Escherichia coli Rattus norvegicus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.6.2.2 0.006
-
NADH recombinant enzyme Rattus norvegicus
1.6.2.2 0.007
-
ferricyanide recombinant enzyme Rattus norvegicus
1.6.2.2 0.011
-
ferricytochrome b5 recombinant enzyme Rattus norvegicus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.6.2.2 30000
-
1 * 30000, recombinant enzyme, SDS-PAGE Rattus norvegicus
1.6.2.2 30588
-
1 * 30588, recombinant enzyme, MALDI-TOF mass spectrometry Rattus norvegicus

Organism

EC Number Organism UniProt Comment Textmining
1.6.2.2 Rattus norvegicus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.6.2.2 recombinant enzyme, affinity chromatography on 5'-ADP-agarose Rattus norvegicus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.6.2.2 liver
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.6.2.2 1400
-
recombinant enzyme Rattus norvegicus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.6.2.2 2 ferricytochrome b5 + NADH recombinant enzyme, very low activity with NADPH Rattus norvegicus 2 ferrocytochrome b5 + NAD+ + H+
-
?
1.6.2.2 NADH + ferricytochrome b5
-
Rattus norvegicus NAD+ + H+ + ferrocytochrome b5
-
r

Subunits

EC Number Subunits Comment Organism
1.6.2.2 monomer 1 * 30000, recombinant enzyme, SDS-PAGE Rattus norvegicus
1.6.2.2 monomer 1 * 30588, recombinant enzyme, MALDI-TOF mass spectrometry Rattus norvegicus