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Literature summary for 1.7.1.1 extracted from

  • Aiken, A.M.; Peyton, B.M.; Apel, W.A.; Petersen, J.N.
    Heavy metal-induced inhibition of Aspergillus niger nitrate reductase: applications for rapid contaminant detection in aqueous samples (2003), Anal. Chim. Acta, 480, 131-142.
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Inhibitors

Inhibitors Comment Organism Structure
Cd2+ 0.002 mM, 40% inhibition, 10 mM EDTA protects up to 0.1 mM metal concentration Aspergillus niger
Cr3+ 0.002 mM, 20% inhibition, 10 mM nitrilotriacetic acid does not protect Aspergillus niger
Cr6+ 0.001 mM, 62% inhibition, 10 mM nitrilotriacetic acid does not protect Aspergillus niger
Cu2+ 0.001 mM, 76% inhibition, 10 mM EDTA protects up to 0.1 mM metal concentration Aspergillus niger
Ni2+ up to 0.1 mM, not inhibitory, 1 mM, 20% residual activity Aspergillus niger
Pb2+ 0.002 mM, 60% inhibition, 10 mM EDTA protects up to 0.1 mM metal concentration Aspergillus niger
Zn2+ 0.004 mM, 60% inhibition, 10 mM EDTA protects up to 0.1 mM metal concentration Aspergillus niger

Organism

Organism UniProt Comment Textmining
Aspergillus niger
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