Results 1 to 10 of about 133,701 (285)

Evidence supporting a catalytic pentad mechanism for the proteasome and other N-terminal nucleophile enzymes

Nature Communications
Proteases are defined by their nucleophile but require additional residues to regulate their active sites, most often arranged as catalytic triads that control the generation and resolution of acyl-enzyme intermediates.
Darlene Fung, Aida Razi, Michael Pandos, Benjamin Velez, Erignacio Fermin Perez, Lea Adams, Shaun Rawson, Richard M. Walsh, John Hanna   +8 more
doaj   +1 more source

Cryo-CLXEM introduces cryo-SXT to bridge the resolution gap in cryo-CLEM

Communications Biology
Cryo-imaging in cellular biology provides the means to visualize the cellular interior at close-to-native conditions. A cornerstone in the field has been cryo-correlative light and electron microscopy (cryo-CLEM), with cryo-visible light fluorescent ...
Johannes Groen, Anastasia Gazi, Sergey Kapishnikov, Anne Brelot, Matthijn Vos, Jost Enninga, Eva Pereiro, Anna Sartori-Rupp   +7 more
doaj   +1 more source

Three-dimensional interaction between Cinnamomum camphora and a sap-sucking psyllid insect (Trioza camphorae) revealed by nano-resolution volume electron microscopy

Communications Biology
Phloem-feeding insects present significant economic threats worldwide and remain challenging to understand due to their specialized feeding strategies. Significant advances in genetics, genomics, and biochemistry have greatly enriched our comprehension ...
Guan Wang, Jian-Sheng Guo, Hai-Jian Huang, Zeng-Rong Zhu, Chuan-Xi Zhang   +4 more
doaj   +1 more source

Structure and Antigenicity of Kaposi's Sarcoma‐Associated Herpesvirus Glycoprotein B

Advanced Science
Kaposi's sarcoma‐associated herpesvirus (KSHV), a member of the human γ‐herpesviruses family, exhibits extensive cellular tropism and is associated with Kaposi's sarcoma and various B‐cell malignancies.
Xin‐Yan Fang, Cong Sun, Chu Xie, Bing‐Zhen Cheng, Zheng‐Zhou Lu, Ge‐Xin Zhao, Sen‐Fang Sui, Mu‐Sheng Zeng, Zheng Liu   +8 more
doaj   +1 more source

Large-volume cryoEM sample preparation for the investigation of the plant-microbiome interaction [PDF]

BIO Web of Conferences
Liedtke Janine, Moravcová Jana, Křepelka Pavel, van Son Marije, Nováček Jirka, Kokkoris Vasilis, Shimizu Thomas S., Kiers Toby, Briegel Ariane   +8 more
doaj   +1 more source

Structure first - exploration and discovery with cryo-electron microscopy. [PDF]

J Cell Sci
Leung MR.
europepmc   +1 more source

Counting particles in cryo-electron microscopy may result in incorrect population estimates. [PDF]

Commun Biol
Evans L, Dingeldein L, Covino R, Gilles MA, Thiede E, Cossio P.   +5 more
europepmc   +1 more source

CryoJAX: a cryo-electron microscopy image-simulation library in JAX. [PDF]

Acta Crystallogr D Struct Biol
O'Brien MJ, Silva-Sánchez D, Woollard G, Je K, Hanson SM, Needleman DJ, Cossio P, Thiede EH, Astore MA.   +8 more
europepmc   +1 more source

Cryo Field Emission Scanning Electron Microscopy

BioTechniques, 2001
Stanley L. Erlandsen, Cecile Ottenwaelter, Chris Frethem, Ya Chen   +3 more
doaj   +1 more source

Bridging the Structural Gap: A Methodological Review of Cryo-Electron Microscopy for Underrepresented Viruses. [PDF]

Viruses
Park YH, Jung HS, Moon S, Song C.
europepmc   +1 more source