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Literature summary for 1.16.1.2 extracted from

  • Homuth, M.; Valentin-Weigand, P.; Rohde, M.; Gerlach, G.F.
    Identification and characterization of a novel extracellular ferric reductase from Mycobacterium paratuberculosis (1998), Infect. Immun., 66, 710-716.
    View publication on PubMed
Search for more literature for 1.16.1.2

Inhibitors

Inhibitors Comment Organism Structure
additional information sensitive to proteinase K treatment Mycobacterium avium subsp. paratuberculosis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.213
-
 ferric ammonium citrate
-
 Mycobacterium avium subsp. paratuberculosis

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
 Mycobacterium avium subsp. paratuberculosis
-
-
additional information enzyme is found intracellular in Mycobacterium paratuberculosis infected bovine gut tissue Mycobacterium avium subsp. paratuberculosis
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ activates and stabilizes Mycobacterium avium subsp. paratuberculosis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
17000
-
 immunoblotting analysis Mycobacterium avium subsp. paratuberculosis

Organism

Organism UniProt Comment Textmining
Mycobacterium avium subsp. paratuberculosis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Mycobacterium avium subsp. paratuberculosis

Reaction

Reaction Comment Organism Reaction ID
transferrin[Fe(II)]2 + NAD+ + H+ = transferrin[Fe(III)]2 + NADH amino acid composition Mycobacterium avium subsp. paratuberculosis
a

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ferric ammonium citrate + NADH
-
 Mycobacterium avium subsp. paratuberculosis ferrous ammonium citrate + NAD+
-
 ?
ferritin[Fe(III)] + NADH
-
 Mycobacterium avium subsp. paratuberculosis ferritin[Fe(II)] + NAD+
-
 ?
transferrin[Fe(III)]2 + NADH
-
 Mycobacterium avium subsp. paratuberculosis transferrin[Fe(II)]2 + NAD+
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
-
 Mycobacterium avium subsp. paratuberculosis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5 10
-
 Mycobacterium avium subsp. paratuberculosis

Cofactor

Cofactor Comment Organism Structure
NADH dependent on, highest activity at about 0.1 mM Mycobacterium avium subsp. paratuberculosis