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193 Newest Publications about the topic x-ray crystallography
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Neocosmospora sp.-Derived Resorcylic Acid Lactones with in Vitro Binding Affinity for Human Opioid and Cannabinoid Receptors
09-05-2013 | Jiangtao Gao; Mohamed M. Radwan; Francisco León; Olivia Reed Dale; Afeef S. Husni; Yunshan Wu; Shari Lupien; Xiaonin ..., Journal of Natural Products, 2013
Bioassay-guided fractionation of a fungus Neocosmospora sp. (UM-031509) resulted in the isolation of three new resorcylic acid lactones, neocosmosin A (2), neocosmosin B (3), and neocosmosin C (4). Three known resorcylic acid lactones, monocillin IV (1), monocillin II (5), and radicicol (6), ...
Advances, Interactions, and Future Developments in the CNS, Phenix, and Rosetta Structural Biology Software Systems
08-05-2013 | Paul D. Adams; David Baker; Axel T. Brunger; Rhiju Das; Frank DiMaio; Randy J. Read; David C. Richardson; Jane S. Ri ..., Annual Review of Biophysics, 2013
Advances in our understanding of macromolecular structure come from experimental methods, such as X-ray crystallography, and also computational analysis of the growing number of atomic models obtained from such experiments. The later analyses have made it possible to develop powerful tools ...
Insights into the structure and assembly of the Bacillus subtilis clamp-loader complex and its interaction with the replicative helicase
01-05-2013 | José P. Afonso; Kiran Chintakayala; Chatrudee Suwannachart; Svetlana Sedelnikova; Kevin Giles; John B. Hoyes; Panos ..., Nucleic Acids Research, 2013
The clamp-loader complex plays a crucial role in DNA replication by loading the β-clamp onto primed DNA to be used by the replicative polymerase. Relatively little is known about the stoichiometry, structure and assembly pathway of this complex, and how it interacts with the replicative ...
Protein crystallization prediction with AdaBoost
11-04-2013 | Cheng-Wei Hsieh; Hui-Huang Hsu; Tun-Wen Pai, International Journal of Data Mining and Bioinformatics, 2013
Protein crystallization prediction with AdaBoostCheng-Wei Hsieh; Hui-Huang Hsu; Tun-Wen PaiInternational Journal of Data Mining and Bioinformatics, Vol. 7, No. 2 (2013) pp. 214 - 227To determine the structure of a protein by X-ray crystallography, the protein needs to be purified and ...
A beta‐complex statistical four body contact potential combined with a hydrogen bond statistical potential recognizes the correct native structure from protein decoy sets
09-04-2013 | Gilberto Sánchez‐González, Jae‐Kwan Kim, Deok‐Soo Kim, Ramón Garduño‐Juárez, Proteins: Structure, Function, and Bioinformatics, 2013
Abstract We present a new four‐body knowledge based potential for recognizing the native state of proteins from their misfolded states. This potential was extracted from a large set of protein structures determined by X‐ray crystallography using the BetaMol, a software based on the recent ...
Atomic structure of the 75 MDa extremophile Sulfolobus turreted icosahedral virus determined by CryoEM and X-ray crystallography [Biophysics and Computational Biology]
02-04-2013 | David Veesler; Thiam-Seng Ng; Anoop K. Sendamarai; Brian J. Eilers; C. Martin Lawrence; Shee-Mei Lok; Mark J. Young; ..., Proceedings of the National Academy of Sciences current issue, 2013
Sulfolobus turreted icosahedral virus (STIV) was isolated in acidic hot springs where it infects the archeon Sulfolobus solfataricus. We determined the STIV structure using near-atomic resolution electron microscopy and X-ray crystallography allowing tracing of structural polypeptide chains ...
Rational Engineering of Recombinant Picornavirus Capsids to Produce Safe, Protective Vaccine Antigen
27-03-2013 | Claudine Porta et al., PLoS Pathogens, 2013
by Claudine Porta, Abhay Kotecha, Alison Burman, Terry Jackson, Jingshan Ren, Silvia Loureiro, Ian M. Jones, Elizabeth E. Fry, David I. Stuart, Bryan Charleston Foot-and-mouth disease remains a major plague of livestock and outbreaks are often economically catastrophic. Current ...
Novel Inhibitor Binding Site Discovery on HIV-1 Capsid N-Terminal Domain by NMR and X-ray Crystallography
25-03-2013 | Nathalie Goudreau; Christopher T. Lemke; Anne-Marie Faucher; Chantal Grand-Maître; Sylvie Goulet; Jean-Eric Lacoste; ..., ACS Chemical Biology, 2013
The HIV-1 capsid (CA) protein, a domain of Gag, which participates in formation of both the mature and immature capsid, represents a potential target for anti-viral drug development. Characterization of hits obtained via high-throughput screening of an in vitro capsid assembly assay led to ...
Computational determination of the orientation of a heat repeat-like domain of DNA-PKcs
18-03-2013 | Computational Biology and Chemistry, 2013
February 2013 Publication year: 2013Source:Computational Biology and Chemistry, Volume 42 DNA dependent protein kinase catalytic subunit (DNA-PKcs) is an important regulatory protein in non-homologous end joining a process used to repair DNA double strand breaks. Medium ...
Theoretical investigation on the diatomic ligand migration process and ligand binding properties in non‐O2‐binding H‐NOX domain
16-03-2013 | Yuebin Zhang, Li Liu, Lei Wu, Shuai Li, Fei Li, Zhengqiang Li, Proteins: Structure, Function, and Bioinformatics, 2013
Abstract The Nostoc sp (Ns) H‐NOX shares 35% sequence identity with soluble guanylate cyclase (sGC) and exhibits similar ligand binding property with the sGC. Previously, our MD simulation work identified that there exists a Y‐shaped tunnel system hosted in the Ns H‐NOX interior which ...
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