Alexandre Urzhumtsev

Centre National de la Recherche Scientifique — France

Materials Science · Physical Sciences

29h-index19.9kcitations164works1.52yr avg
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Research Topics

Enzyme Structure and Function(89), Protein Structure and Dynamics(37), Advanced Electron Microscopy Techniques and Applications(36), X-ray Diffraction in Crystallography(33), RNA and protein synthesis mechanisms(20)

Publications164 total

Explicit correction of severely non-uniform distributions of cryo-EM views
Acta Crystallographica Section D Structural Biology·2026Open Access
Quantifying distributions of cryo-EM projections
Acta Crystallographica Section D Structural Biology·2026
Direct calculation of variable-resolution maps by fully analytic approximations to atomic images
Journal of Applied Crystallography·2025Open Access
EXPLICIT CORRECTION OF SEVERELY NON-UNIFORM DISTRIBUTIONS OF CRYO-EM VIEWS
2025Open Access
Rescaling FSC curves
Acta Crystallographica Section D Structural Biology·2025· 1 citedOpen Access
Analytical Differentiable Finite-Resolution Density Map Calculation in CCTBX/Phenix
Structural Dynamics·2025Open Access
Quantifying Distributions of Cryo-EM Projections
2025· 1 citedOpen Access
DIRECT CALCULATION OF VARIABLE-RESOLUTION MAPS BY FULLY ANALYTIC APPROXIMATIONS TO ATOMIC IMAGES
2025Open Access
Gaussian-convolution-invariant shell approximation to spherically-symmetric functions
arXiv (Cornell University)·2024· 2 citedOpen Access
Direct real-space determination of atomic parameters from inhomogeneous cryo-EM and crystallographic maps
Acta Crystallographica Section A Foundations and Advances·2024Open Access
Program <i>VUE</i>: analysing distributions of cryo-EM projections using uniform spherical grids
Journal of Applied Crystallography·2024· 8 citedOpen Access
Accounting for nonuniformity of bulk‐solvent: A mosaic model
Protein Science·2024· 7 citedOpen Access
Universal parameters of bulk-solvent masks
Acta Crystallographica Section A Foundations and Advances·2024Open Access
Bulk-solvent and overall scaling revisited: faster calculations, improved results. Corrigendum.
Acta Crystallographica Section D Structural Biology·2023Open Access
Efficient structure-factor modeling for crystals with multiple components
Acta Crystallographica Section A Foundations and Advances·2023· 1 citedOpen Access
Local heterogeneity analysis of crystallographic and cryo-EM maps using shell-approximation
2023Open Access
Local heterogeneity analysis of crystallographic and cryo-EM maps using shell-approximation
Current Research in Structural Biology·2023· 5 citedOpen Access
Algorithms and programs for the shell decomposition of oscillating functions in space
Journal of Applied Crystallography·2022· 4 cited
Direct calculation of cryo-EM and crystallographic model maps for real-space refinement
Acta Crystallographica Section D Structural Biology·2022· 10 cited
Toward Real Real-Space Refinement of Atomic Models
International Journal of Molecular Sciences·2022· 6 citedOpen Access
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Frequent Co-authors

Pavel V. Afonine(22), Paul D. Adams(18), Vladimir Y. Lunin(17), Thomas C. Terwilliger(9), Nigel W. Moriarty(7), Oleg V. Sobolev(6), A. Podjarny(6), Billy K. Poon(5), Ralf W. Grosse‐Kunstleve(5), Bruno P. Klaholz(5), Randy J. Read(4), Ludmila Urzhumtseva(4), Natalia L. Lunina(4), E. A. Vernoslova(3), Dorothée Liebschner(2), Vincent B. Chen(2), Jane S. Richardson(2), David Richardson(2), Jeffrey J. Headd(2), Marat Mustyakimov(2)