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@ARTICLE{Beton:600655,
author = {Beton, Joseph and Cragnolini, Tristan and Kaleel, Manaz and
Mulvaney, Thomas and Sweeney, Aaron and Topf, Maya},
title = {{I}ntegrating model simulation tools and cryo‐electron
microscopy},
journal = {Wiley interdisciplinary reviews / Computational Molecular
Science},
volume = {13},
number = {3},
issn = {1759-0876},
address = {Malden, MA},
publisher = {Wiley-Blackwell},
reportid = {PUBDB-2023-08078},
pages = {e1642},
year = {2023},
abstract = {The power of computer simulations, including
machine-learning, has become an inseparable part of
scientific analysis of biological data. This has
significantly impacted the field of cryogenic electron
microscopy (cryo-EM), which has grown dramatically since the
“resolution-revolution.” Many maps are now solved at
3–4 Å or better resolution, although a significant
proportion of maps deposited in the Electron Microscopy Data
Bank are still at lower resolution, where the positions of
atoms cannot be determined unambiguously. Additionally,
cryo-EM maps are often characterized by a varying local
resolution, partly due to conformational heterogeneity of
the imaged molecule. To address such problems, many
computational methods have been developed for cryo-EM map
reconstruction and atomistic model building. Here, we review
the development in algorithms and tools for building models
in cryo-EM maps at different resolutions. We describe
methods for model building, including rigid and flexible
fitting of known models, model validation, small-molecule
fitting, and model visualization. We provide examples of how
these methods have been used to elucidate the structure and
function of dynamic macromolecular machines.This article is
categorized under: Structure and Mechanism > Molecular
Structures Structure and Mechanism > Computational
Biochemistry and Biophysics Software > Molecular Modeling},
cin = {CSSB-LIV/UKE-MT},
ddc = {540},
cid = {$I:(DE-H253)CSSB-LIV_UKE-MT-20220525$},
pnm = {899 - ohne Topic (POF4-899)},
pid = {G:(DE-HGF)POF4-899},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000888382800001},
doi = {10.1002/wcms.1642},
url = {https://bib-pubdb1.desy.de/record/600655},
}