- Catalase-like activity of human methemoglobin: A kinetic and mechanistic study
[作者:Gonzalez-Sanchez, MI; Garcia-Carmona, F; Macia, H; Valero, E,期刊:Archives of Biochemistry and Biophysics , 页码:10-20 , 文章类型: Article,,卷期:2011年516-1]
- Hydrogen peroxide triggers a redox cycle between methemoglobin and ferrylhemoglobin, leading to protein inactivation and oxygen evolution. In the present paper, the catalase-like oxygen production by human methemoglobin ...
- Manipulating the proximal triad His-Asn-Arg in human myeloperoxidase
[作者:Stampler, J; Bellei, M; Soudi, M; Gruber, C; Battistuzzi, G; Furtmuller, PG; Obinger, C,期刊:Archives of Biochemistry and Biophysics , 页码:21-28 , 文章类型: Article,,卷期:2011年516-1]
- In mammalian peroxidases the proximal histidine is in close interaction with a fully conserved asparagine which in turn is hydrogen bonded with an arginine that stabilizes the propionate substituent of pyrrol ring Din be...
- Insight into the metabolism of 1,1,1-trichloro-2,2-bis(4-chlorophenyl)ethane (DDT) by biphenyl dioxygenases
[作者:L'Abbee, JB; Tu, Y; Barriault, D; Sylvestre, M,期刊:Archives of Biochemistry and Biophysics , 页码:35-44 , 文章类型: Article,,卷期:2011年516-1]
- In this work we have investigated the ability of the biphenyl dioxygenase of Burkholderia xenovorans LB400 (BphAE(LB400)) and of Pandoraea pnomenusa B356 (BphAE(B356)) to metabolize DDT. Data show BphAE(LB400) is unable ...
- Epigallocatechin gallate (EGCG) inhibits type II phosphatidylinositol 4-kinases: A key component in pathways of phosphoinositide turnover
[作者:Sinha, RK; Patel, RY; Bojjireddy, N; Datta, A; Subrahmanyam, G,期刊:Archives of Biochemistry and Biophysics , 页码:45-51 , 文章类型: Article,,卷期:2011年516-1]
- Type II phosphatidylinositol (PtdIns) 4-kinases produce PtdIns 4-phosphate, an early key signaling molecule in phosphatidylinositol cycle, which is indispensable for T cell activation. Type II PtdIns 4-kinase alpha and b...
- Manipulating substrate and pH in zymography protocols selectively distinguishes cathepsins K, L, S, and V activity in cells and tissues
[作者:Wilder, CL; Park, KY; Keegan, PM; Platt, MO,期刊:Archives of Biochemistry and Biophysics , 页码:52-57 , 文章类型: Article,,卷期:2011年516-1]
- Cathepsins K, L, S, and V are cysteine proteases that have been implicated in tissue-destructive diseases such as atherosclerosis, tumor metastasis, and osteoporosis. Among these four cathepsins are the most powerful hum...
- TNIP1 is a corepressor of agonist-bound PPARs
[作者:Flores, AM; Gurevich, I; Zhang, C; Ramirez, VP; Devens, TR; Aneskievich, BJ,期刊:Archives of Biochemistry and Biophysics , 页码:58-66 , 文章类型: Article,,卷期:2011年516-1]
- Nuclear receptor (NR) coregulators include coactivators, contributing to holoreceptor transcriptional activity, and corepressors, mediating NR target gene silencing in the absence of hormone. We identified an atypical NR...
- Chaperonin TRiC assists the refolding of sperm-specific glyceraldehyde-3-phosphate dehydrogenase
[作者:Naletova, IN; Popova, KM; Eldarov, MA; Kuravsky, ML; Schmalhausen, EV; Sevostyanova, IA; Muronetz, VI,期刊:Archives of Biochemistry and Biophysics , 页码:75-83 , 文章类型: Article,,卷期:2011年516-1]
- The cytosolic chaperonin TRiC was isolated from ovine testes using ultracentrifugation and heparin-Sepharose chromatography. The molecular mass of the obtained preparation was shown to exceed 900 kDa (by Blue Native PAGE...
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