Protein Information

Name PSST subunit
Synonyms CI 20kD; Complex I 20kD; My017 protein; NADH dehydrogenase (ubiquinone) Fe S protein 7 (20kD) (NADH coenzyme Q reductase); NADH ubiquinone oxidoreductase Fe S protein 7; NADH ubiquinone oxidoreductase 20 kDa subunit; NADH ubiquinone oxidoreductase Fe S protein 7 variant; NDUFS 7…

Compound Information

Name pyridaben
CAS

Reference List

PubMed Abstract RScore(About this table)
11695186 Schuler F, Casida JE: The insecticide target in the PSST subunit of complex I. . Pest Manag Sci. 2001 Oct;57(10):932-40.

We used a potent photoaffinity ligand, (trifluoromethyl) diazirinyl [3H] pyridaben, to localize the insecticide target to a single high-affinity site in the PSST subunit that couples electron transfer from iron-sulfur cluster N2 to ubiquinone.
83(1,1,1,3) Details
11418099 Schuler F, Casida JE: Functional coupling of PSST and ND1 subunits in NADH:ubiquinone oxidoreductase established by photoaffinity labeling. Biochim Biophys Acta. 2001 Jul 2;1506(1):79-87.

Photoaffinity labeling with the highly potent and specific inhibitor trifluoromethyldiazirinyl-[(3) H] pyridaben ([(3) H] TDP) labels only the PSST and ND1 subunits of complex I in electron transport particles.
35(0,1,1,5) Details
14699012 Cherednichenko G, Zima AV, Feng W, Schaefer S, Blatter LA, Pessah IN: NADH oxidase activity of rat cardiac sarcoplasmic reticulum regulates calcium-induced calcium release. Circ Res. 2004 Mar 5;94(4):478-86. Epub 2003 Dec 29.

Cardiac junctional SR treated with [3H](trifluoromethyl) diazirinyl-pyridaben specifically labeled a single 23-kDa PSST-like protein.
6(0,0,1,1) Details
10097178 Schuler F, Yano T, Di Bernardo S, Yagi T, Yankovskaya V, Singer TP, Casida JE: NADH-quinone oxidoreductase: PSST subunit couples electron transfer from iron-sulfur cluster N2 to quinone. Proc Natl Acad Sci U S A. 1999 Mar 30;96(7):4149-53.

Complex I and NDH-1 are very sensitive to inhibition by a variety of structurally diverse toxicants, including rotenone, piericidin A, bullatacin, and pyridaben.
4(0,0,0,4) Details