Ключевые слова: 3d, antioxidant, biochemistry, biology, biomarker, cancer, carcinoma, chain, colors, computer graphics, cysteine, education, enzyme, gaussian, human, illustration, isolated, metabolism, mitochondrial, mitochondrion, model, peroxidase, peroxide, peroxiredoxin, peroxiredoxin 3, physiology, prdx3, protein, quaternary, redox, reductase, rings, science, shape, structure, subunit, surface, symmetry, thioredoxindependent, three stacked rings, ubiquitous, white background,