Results 51 to 60 of about 40,419 (211)

Mass Spectrometry-Based Characterization of the Virion Proteome, Phosphoproteome, and Associated Kinase Activity of Human Cytomegalovirus

Microorganisms, 2020
The assembly of human cytomegalovirus (HCMV) virions is an orchestrated process that requires, as an essential prerequisite, the complex crosstalk between viral structural proteins. Currently, however, the mechanisms governing the successive steps in the
Yohann Couté, Alexandra Kraut, Christine Zimmermann, Nicole Büscher, Anne-Marie Hesse, Christophe Bruley, Marco De Andrea, Christina Wangen, Friedrich Hahn, Manfred Marschall, Bodo Plachter   +10 more
doaj   +1 more source

Structural Biology of DNA Repair: Spatial Organisation of the Multicomponent Complexes of Nonhomologous End Joining

Journal of Nucleic Acids, 2010
Nonhomologous end joining (NHEJ) plays a major role in double-strand break DNA repair, which involves a series of steps mediated by multiprotein complexes.
Takashi Ochi, Bancinyane Lynn Sibanda, Qian Wu, Dimitri Y. Chirgadze, Victor M. Bolanos-Garcia, Tom L. Blundell   +5 more
doaj   +1 more source

Distinct Cytosolic Complexes Containing the Type III Secretion System ATPase Resolved by Three-Dimensional Single-Molecule Tracking in Live Yersinia enterocolitica

Microbiology Spectrum, 2022
The membrane-embedded injectisome, the structural component of the virulence-associated type III secretion system (T3SS), is used by Gram-negative bacterial pathogens to inject species-specific effector proteins into eukaryotic host cells.
Joshua R. Prindle, Yibo Wang, Julian M. Rocha, Andreas Diepold, Andreas Gahlmann   +4 more
doaj   +1 more source

Editosome Accessory Factors KREPB9 and KREPB10 in Trypanosoma brucei [PDF]

, 2012
Multiprotein complexes, called editosomes, catalyze the uridine insertion and deletion RNA editing that forms translatable mitochondrial mRNAs in kinetoplastid parasites.
Acestor, Nathalie, Schnaufer, Achim; id_orcid, Stuart, Kenneth, Carnes, Jason, Lerch, Melissa, Guo, Xuemin   +5 more
core   +1 more source

Comparison of Trace Elements in High-Molecular-Mass Multiprotein Complex and in Female Milk from Which It Was Obtained

The Scientific World Journal, 2019
Background. Many biological processes are performed by different protein complexes. During the association of proteins and enzymes forming specific complexes, the latter can include ions of various metal ions, which may be important for their formation ...
Svetlana E. Soboleva, Natalia P. Zaksas, Georgy A. Nevinsky   +2 more
doaj   +1 more source

Multiprotein complex formation on the c‐myc promoter [PDF]

IUBMB Life, 1997
AbstractThe E2F element is a cis‐acting DNA sequence within the P2 promoter of the c‐myc proto‐oncogene. While it is required for optimal transcription, the multiprotein complexes formed on this site have not been well characterized. We show that in extracts of human glioblastoma cells and NIH3T3 fibroblasts, significant E2F transcription factor ...
T J, Logan, K H, Moberg, D J, Hall
openaire   +2 more sources

Proteasomal selection of multiprotein complexes recruited by LIM homeodomain transcription factors

, 2007
Complexes composed of multiple proteins regulate most cellular functions. However, our knowledge about the molecular mechanisms governing the assembly and dynamics of these complexes in cells remains limited.
Taniguchi-Ishigaki, N., Drung, A., Bossenz, M., Becker, C.G., Becker, T., Guengoer, C., Tursun, B., Ostendorff, H.P., Bach, I., Ma, H.   +9 more
core   +2 more sources

Geometric modeling of subcellular structures, organelles, and multiprotein complexes. [PDF]

Int J Numer Method Biomed Eng, 2012
SUMMARYRecently, the structure, function, stability, and dynamics of subcellular structures, organelles, and multiprotein complexes have emerged as a leading interest in structural biology. Geometric modeling not only provides visualizations of shapes for large biomolecular complexes but also fills the gap between structural information and theoretical
Feng X, Xia K, Tong Y, Wei GW.
europepmc   +4 more sources

Transcription factor GATA-1-multiprotein complexes and chicken erythroid development

, 1994
The chicken erythrocyte transcription factor, GATA-1, is associated with several non-DNA binding proteins. We show that GATA-1 multiprotein complexes exist in primitive and definitive erythrocytes.
Davie, James R., Penner, C.Gail, C.Gail Penner, James R. Davie   +3 more
core   +1 more source

Evidence for a Multiprotein Gamma-2 Herpesvirus Entry Complex [PDF]

Journal of Virology, 2007
ABSTRACT Herpesviruses use multiple virion glycoproteins to enter cells. How these work together is not well understood: some may act separately or they may form a single complex. Murine gammaherpesvirus 68 (MHV-68) gB, gH, gL, and gp150 all participate in entry.
Gillet, Laurent, Stevenson, Philip G
openaire   +5 more sources