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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1971 1
1972 7
1973 8
1974 9
1975 37
1976 27
1977 37
1978 34
1979 31
1980 28
1981 47
1982 23
1983 49
1984 61
1985 48
1986 45
1987 74
1988 66
1989 83
1990 95
1991 105
1992 106
1993 119
1994 143
1995 132
1996 145
1997 116
1998 167
1999 180
2000 203
2001 203
2002 192
2003 201
2004 217
2005 252
2006 233
2007 262
2008 319
2009 254
2010 303
2011 279
2012 268
2013 270
2014 237
2015 210
2016 204
2017 182
2018 166
2019 158
2020 180
2021 138
2022 118
2023 109
2024 37

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6,832 results

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Page 1
Structural symmetry and protein function.
Goodsell DS, Olson AJ. Goodsell DS, et al. Annu Rev Biophys Biomol Struct. 2000;29:105-53. doi: 10.1146/annurev.biophys.29.1.105. Annu Rev Biophys Biomol Struct. 2000. PMID: 10940245 Review.
Symmetry is broken or modified in many forms: quasisymmetry, in which identical subunits adopt similar but different conformations; pleomorphism, in which identical subunits form different complexes; pseudosymmetry, in which different molecules form approximately symmetric …
Symmetry is broken or modified in many forms: quasisymmetry, in which identical subunits adopt similar but different conformations; p …
Symmetry-Adapted Restraints for Binding Free Energy Calculations.
Ebrahimi M, Hénin J. Ebrahimi M, et al. J Chem Theory Comput. 2022 Apr 12;18(4):2494-2502. doi: 10.1021/acs.jctc.1c01235. Epub 2022 Mar 1. J Chem Theory Comput. 2022. PMID: 35230113
To remedy this, we introduce a symmetry-adapted DBC coordinate where the RMSD is minimized over permutations of equivalent ligand atoms. ...Thus, symmetry-adapted DBC seamlessly generalizes the benefits of DBC restraints to the case of symmetric ligands. ...
To remedy this, we introduce a symmetry-adapted DBC coordinate where the RMSD is minimized over permutations of equivalent ligand ato …
Symmetry: A guide to its application in 2D electron crystallography.
Landsberg MJ, Hankamer B. Landsberg MJ, et al. J Struct Biol. 2007 Dec;160(3):332-43. doi: 10.1016/j.jsb.2007.07.002. Epub 2007 Jul 17. J Struct Biol. 2007. PMID: 17703950 Review.
A defining property of a crystal is its symmetry. This mini-review sets out to summarize all aspects that define 2D crystallographic symmetry as applied to the study of macromolecular structure. It begins by defining molecular point symmetries, before …
A defining property of a crystal is its symmetry. This mini-review sets out to summarize all aspects that define 2D crystallographic …
LEGO Materials.
Talapin DV. Talapin DV. ACS Nano. 2008 Jun;2(6):1097-100. doi: 10.1021/nn8003179. ACS Nano. 2008. PMID: 19206324
They show that simple geometrical principles based on maximizing the packing density can determine BNSL symmetry in the absence of cohesive electrostatic interactions. This finding highlights the role of entropy as the driving force for ordering nanoparticles. ...
They show that simple geometrical principles based on maximizing the packing density can determine BNSL symmetry in the absence of co …
Symmetry, stability, and dynamics of multidomain and multicomponent protein systems.
Blundell TL, Srinivasan N. Blundell TL, et al. Proc Natl Acad Sci U S A. 1996 Dec 10;93(25):14243-8. doi: 10.1073/pnas.93.25.14243. Proc Natl Acad Sci U S A. 1996. PMID: 8962033 Free PMC article. Review.
Symmetry is commonly observed in many biological systems. Here we discuss representative examples of the role of symmetry in structural molecular biology. ...Approximate symmetry also occurs in multidomain proteins. Symmetry often confers stabil …
Symmetry is commonly observed in many biological systems. Here we discuss representative examples of the role of symmetry in s …
Crystallographic modelling.
Driessen RA, Loopstra BO, de Bruijn DP, Kuipers HP, Schenk H. Driessen RA, et al. J Comput Aided Mol Des. 1988 Oct;2(3):225-33. doi: 10.1007/BF01531996. J Comput Aided Mol Des. 1988. PMID: 3236050
Starting from the available expertise in organic and protein modelling, the symmetry of the crystal structure is used not only to draw fixed models of many unit cells of the structure, which as an entity can be interactively manipulated, but also to change details of the s …
Starting from the available expertise in organic and protein modelling, the symmetry of the crystal structure is used not only to dra …
Bis(acesulfamato-kappaO4)diaquabis(3-methylpyridine-kappaN)nickel(II).
Dege N, Içbudak H, Adiyaman E. Dege N, et al. Acta Crystallogr C. 2007 Jan;63(Pt 1):m13-5. doi: 10.1107/S0108270106050591. Epub 2006 Dec 12. Acta Crystallogr C. 2007. PMID: 17206035
In the crystal structure of the title compound [systematic name: diaquabis(6-methyl-2,2-dioxo-1,2,3-oxathiazin-4-olato-kappaO4)bis(3-methylpyridine-kappaN)nickel(II)], [Ni(C4H4NO4S)2(C6H7N)2(H2O)2], the Ni(II) centre resides on a centre of symmetry and has a distorted octa …
In the crystal structure of the title compound [systematic name: diaquabis(6-methyl-2,2-dioxo-1,2,3-oxathiazin-4-olato-kappaO4)bis(3-methylp …
Poly(cyclosilane) Connectivity Tunes Optical Absorbance.
Fang F, Jiang Q, Klausen RS. Fang F, et al. J Am Chem Soc. 2022 May 4;144(17):7834-7843. doi: 10.1021/jacs.2c01820. Epub 2022 Apr 25. J Am Chem Soc. 2022. PMID: 35467855
Polysilane optical properties are conformation-dependent, and 1,3-linked cyclosilanes were hypothesized to adopt a favorable conformation unavailable to 1,4-linked cyclosilanes constrained to an endocyclic gauche conformation. ...The distinct connectivity of …
Polysilane optical properties are conformation-dependent, and 1,3-linked cyclosilanes were hypothesized to adopt a favorable confo …
Counting Distinguishable RNA Secondary Structures.
Nakajima M, Smith AD. Nakajima M, et al. J Comput Biol. 2023 Oct;30(10):1089-1097. doi: 10.1089/cmb.2022.0501. Epub 2023 Oct 9. J Comput Biol. 2023. PMID: 37815558
Dirks et al. noted that this setup cannot directly address an issue of distinguishability among secondary structures, which arises for classes of sequences that admit nontrivial symmetry. Circular sequences are among these. We examine the problem of counting distinguishabl …
Dirks et al. noted that this setup cannot directly address an issue of distinguishability among secondary structures, which arises for class …
Phenanthrene-9-carboxylic acid.
Fitzgerald LJ, Gerkin RE. Fitzgerald LJ, et al. Acta Crystallogr C. 1997 Sep 15;53 ( Pt 9):1265-7. doi: 10.1107/s0108270197005787. Acta Crystallogr C. 1997. PMID: 9313335
Hydrogen bonding is of the cyclic dimer type about a center of symmetry. The carboxyl H and O atoms are ordered. The phenanthrene core is almost planar and the dihedral angle between the core plane and the carboxyl group plane is only 1.8(1) degrees. ...
Hydrogen bonding is of the cyclic dimer type about a center of symmetry. The carboxyl H and O atoms are ordered. The phenanthrene cor …
6,832 results