Protein Information

Name DCIP
Synonyms DCIP; Mop5; Dendritic cell derived IFNG induced protein; HDDC 1; HDDC1; MOP 5; Mg11; Monocyte protein 5…

Compound Information

Name rotenone
CAS

Reference List

PubMed Abstract RScore(About this table)
19097788 Dong CK, Patel V, Yang JC, Dvorin JD, Duraisingh MT, Clardy J, Wirth DF: Type II NADH dehydrogenase of the respiratory chain of Plasmodium falciparum and its inhibitors. Bioorg Med Chem Lett. 2009 Feb 1;19(3):972-5. Epub 2008 Nov 24.

Plasmodium falciparum NDH2 (pfNDH2) is a non-proton pumping, rotenone-insensitive alternative enzyme to the multi-subunit NADH:ubiquinone oxidoreductases (Complex I) of many other eukaryotes.
Recombinantly expressed pfNDH2 prefers coenzyme CoQ (0) as an acceptor substrate, and can also use the artificial electron acceptors, menadione and dichlorophenol-indophenol (DCIP).
1(0,0,0,1) Details
6317663 Kang D, Narabayashi H, Sata T, Takeshige K: Kinetics of superoxide formation by respiratory chain NADH- dehydrogenase of bovine heart mitochondria. J Biochem. 1983 Oct;94(4):1301-6.

The plots of the NADH-dependent activity of rotenone-treated submitochondrial particles were also biphasic.
The double reciprocal plots of NADH- and NADPH-dependent 2,6-dichlorophenolindophenol (DCIP) reductase activities of Complex I were linear and the plots of the superoxide-forming activities against the DCIP reductase activities were biphasic.
1(0,0,0,1) Details
12904542 Nagata K, Nagata Y, Sato T, Fujino MA, Nakajima K, Tamura T: L-Serine, D- and L-proline and alanine as respiratory substrates of Helicobacter pylori: correlation between in vitro and in vivo amino acid levels. Microbiology. 2003 Aug;149(Pt 8):2023-30.

These respiratory activities were inhibited by rotenone and antimycin A at low concentrations.
Whole cells showed 2,6-dichlorophenolindophenol (DCIP)-reducing activities with D- and L-proline and D-alanine as substrates, suggesting that hydrogen removed from these amino acids also participated in oxygen uptake by the whole cells.
1(0,0,0,1) Details
19059197 Fato R, Bergamini C, Bortolus M, Maniero AL, Leoni S, Ohnishi T, Lenaz G: Differential effects of mitochondrial Complex I inhibitors on production of reactive oxygen species. Biochim Biophys Acta. 2009 May;1787(5):384-92. Epub 2008 Nov 14.

Moreover the two classes of Complex I inhibitors have an opposite effect on the increase of NADH-DCIP reduction induced by short chain quinones: only Class B inhibitors allow this increase, indicating the presence of a Rotenone-sensitive but Stigmatellin-insensitive semiquinone species in the active site of the enzyme.
31(0,1,1,1) Details
19520091 Long J, Ma J, Luo C, Mo X, Sun L, Zang W, Liu J: Comparison of two methods for assaying complex I activity in mitochondria isolated from rat liver, brain and heart. Life Sci. 2009 Aug 12;85(7-8):276-80. Epub 2009 Jun 9.

KEY FINDINGS: The DCIP method gave a higher enzyme sensitivity and comparable rotenone sensitivity in heart mitochondria while the NADH method gave higher rotenone sensitivity with a relatively lower enzyme activity in the brain and liver mitochondria.
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12390527 Wright MV, Kuhn TB: CNS neurons express two distinct plasma membrane electron transport systems implicated in neuronal viability. J Neurochem. 2002 Nov;83(3):655-64.


In this investigation, extracellular reduction of 2,6-dichloroindophenol (DCIP) and ferricyanide (FeCN) were measured as indicators of trans-plasma membrane electron transport by chick forebrain neurons.
1(0,0,0,1) Details
2871147 Sugiyama Y, Fujita T, Matsumoto M, Okamoto K, Imada I: Effects of idebenone (CV-2619) and its metabolites on respiratory activity and lipid peroxidation in brain mitochondria from rats and dogs. J Pharmacobiodyn. 1985 Dec;8(12):1006-17.


These facts and results of inhibitor analysis suggest that the action site of CV-2619 is NADH-linked complex I in the mitochondrial respiratory chain and is different from that of inhibitors of oxidative phosphorylation such as rotenone, oligomycin and 2,4-dinitrophenol.
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