In Silico Functional and Structural Characterization of Streptococcus pneumoniae Atypical Rib Domain-Containing Hypothetical Protein Unravels Conserved Immunogenic Epitopes [0.03%]
非典型Rib结构域含有的假想蛋白的体外功能和结构表征揭示了保守的免疫原性抗原决定簇
Stephen Kyle C Arcan,Gyraldin Marietony D Gan,Debrah Jannsen N Almazan et al.
Stephen Kyle C Arcan et al.
Streptococcus pneumoniae is a high-mortality pathogen exhibiting broad-spectrum antibiotic resistance, necessitating the development of alternative therapies, such as antigenic protein-based vaccines, which have recently gained interest due...
Integration of Evolutionary Analysis With RFdiffusion for De Novo Design of Aggregation-Resistant Frataxin [0.03%]
结合进化分析的RF扩散方法用于从头设计抗聚集碎片素蛋白质
Kevser Kübra Kırboğa,Ecir Uğur Küçüksille
Kevser Kübra Kırboğa
Friedreich's ataxia (FRDA) is a neurodegenerative disorder caused by frataxin (FXN) deficiency, where protein replacement therapy is hampered by the inherent instability and aggregation propensity of wild-type (WT) FXN. The structural flexi...
Snapshots of Motion: A Novel Structural Intermediate Reveals Conserved Dynamics in Archaeal DNA Ligases [0.03%]
DNA连接酶动态的保守特性：捕获古菌DNA连接酶反应中的新型中间态结构
A X Quintana-Armas,E Flores-Hernández,C Cardona-Félix et al.
A X Quintana-Armas et al.
We present the first x-ray crystallographic structural evidence of an archaeal DNA ligase showing the AMP covalent adduct together with further cofactor hydrolysis, capturing a transient intermediary in the first step of the ligation reacti...
Allosteric Regulation of RNA Affinity by Motif V-VI Coupling in West Nile Virus NS3 Helicase [0.03%]
登革病毒NS3解旋酶中由V-VI基序偶联调控的RNA亲和力的变构调节
Priti Roy,Martin McCullagh
Priti Roy
The rise of flaviviral diseases, including West Nile virus (WNV), presents a growing threat to global public health and underscores the urgent need for new therapeutic strategies. The non-structural protein 3 helicase (NS3h) of the Orthofla...
Structural and Biophysical Characterization of the Yersinia Type Three Secretion System ATPase YscN [0.03%]
耶尔森氏菌第三型分泌系统ATP酶YscN的结构与生物物理表征
Samuel A Barker,Porter K Ellis,Andrew Hammer et al.
Samuel A Barker et al.
Yersinia pestis was responsible for the Black Plague, one of the worst epidemiological disasters in recorded history. Today, Y. pestis, Y. enterocolitica, and Y. pseudotuberculosis remain clinically relevant human pathogens. Each of these p...
Identifying Bioactive Conformation of GnRH1 Based on Molecular Docking of NMR Conformers to GnRH1R and mAbs [0.03%]
基于NMR构象器对接GnRH1R和mAbs后确定GnRH1的生物活性构象
Madhavi Latha Yadav Bangaru,Anjali Anoop Karande,Nidhanapati Karanam Raghavendra
Madhavi Latha Yadav Bangaru
GnRH1 binds to its receptor GnRH1R to stimulate release of FSH and LH. Earlier NMR analysis had reported several possible conformers of GnRH1; however, the biologically active conformation of GnRH1 is not identified so far. Here, molecular ...
Structural Analysis and Inhibitor Modeling of Bacterioferritin From Brucella abortus [0.03%]
布氏杆菌芽孢菌铁细菌素的结构分析及其抑制剂模型计算
Lijun Liu,Elizabeth K Harmon,Justin K Craig et al.
Lijun Liu et al.
Iron homeostasis in various pathogenic bacteria is regulated by bacterioferritins (Bfr) which function to store Fe3+ and release Fe2+ as needed for metabolic processes. The Bfr structure consists of 18 kDa subunits in which dimer pairs bind...
Multi-Epitope Vaccine Design Against Leishmania donovani: An Immunoinformatic Based In Silico Approach [0.03%]
基于免疫信息学的利什曼原虫多表位疫苗的计算机辅助设计研究
Aviral Kaushik,Manisha Pritam,Sumit Govil et al.
Aviral Kaushik et al.
Leishmaniasis, caused by Leishmania donovani, remains a major neglected tropical disease (NTD) with limited therapeutic options and the absence of a universally effective vaccine. Multi-epitope vaccines offer a promising strategy for combat...
Navigating the Pre- and Post-AlphaFold Divide: CAPRI 8th Evaluation Meeting, February 12-14, Grenoble, FR [0.03%]
第8届CAPRI评估会议：穿越AlphaFold前后的分水岭，2023年2月12日至14日，格勒诺布尔，法国
Alexandre M J J Bonvin,Marc F Lensink
Alexandre M J J Bonvin
Editorial
Proteins. 2025 Dec 22. DOI:10.1002/prot.70058 2025
Mechanistic Insights Into the Inhibition of Dengue Virus NS5 Methyltransferase by Herbacetin [0.03%]
黄豆苷元抑制登革病毒NS5甲基转移酶的机制研究
Mandar Bhutkar,Shalja Verma,Vishakha Singh et al.
Mandar Bhutkar et al.
Herbacetin (HC) is a naturally occurring flavonoid compound with a dual antiviral mechanism. It inhibits the polyamine biosynthetic pathway and targets the methyltransferase (MTase) enzyme of both the dengue virus (DENV) and chikungunya vir...