Zobrazeno 1 - 10
of 17
pro vyhledávání: '"J M, McCaffery"'
Autor:
C. M. Capuano, J. M. McCaffery, Daniel C. Anacker, Brandon Henson, Erin N. Pryce, Prashant Desai, Dale F. Kreitler
Publikováno v:
Journal of Virology. 86:11926-11930
Self-assembly of Kaposi's sarcoma-associated herpesvirus capsids occurs when six proteins are coexpressed in insect cells using recombinant baculoviruses; however, if the small capsid protein (SCP) is omitted from the coinfection, assembly does not o
Autor:
W. Tetzlaff, R. Cruz-Aguado, M. Metzler, Nagat Bissada, Rebecca S. Devon, K. Gerrow, Claudia Schwab, M. A. Barbieri, Elizabeth M. Simpson, Blair R. Leavitt, C. K. Lam, T.-L. Davidson, L. P. Cao, Alaa El-Husseini, J. M. McCaffery, J. R. Helm, Paul C. Orban, J. Witmer, Michael R. Hayden
Publikováno v:
Proceedings of the National Academy of Sciences. 103:9595-9600
ALS2 is an autosomal recessive form of spastic paraparesis (motor neuron disease) with juvenile onset and slow progression caused by loss of function of alsin, an activator of Rac1 and Rab5 small GTPases. To establish an animal model of ALS2 and deri
Publikováno v:
Molecular and Cellular Biology. 20:7516-7526
To form a functional peroxisome, peroxisome membranes must be generated and the subsequent import of both membrane and matrix proteins must occur. Various studies have established that both peroxisomal membrane proteins (PMPs) and peroxisomal matrix
Publikováno v:
The Journal of Cell Biology
A complete understanding of the molecular mechanisms of endocytosis requires the discovery and characterization of the protein machinery that mediates this aspect of membrane trafficking. A novel genetic screen was used to identify yeast mutants defe
Autor:
J M McCaffery, Lucian Saucan, Marilyn G. Farquhar, Roger Chammas, Andre Klein, Ajit Varki, G E Palade, Y Ito
Publikováno v:
Molecular Biology of the Cell. 7:1691-1707
The transfer of sialic acids (Sia) from CMP-sialic acid (CMP-Sia) to N-linked sugar chains is thought to occur as a final step in their biosynthesis in the trans portion of the Golgi apparatus. In some cell types such Sia residues can have O-acetyl g
Publikováno v:
Molecular Biology of the Cell. 7:985-999
In the yeast Saccharomyces cerevisiae, vacuolar proteins such as carboxypeptidase Y transit from the Golgi to the lysosome-like vacuole via an endosome-like intermediate compartment. The vacuolar protein sorting (vps) mutant vps28, a member of the "c
Publikováno v:
The Journal of Cell Biology
ER to Golgi transport requires the function of two distinct vesicle coat complexes, termed COPI (coatomer) and COPII, whose assembly is regulated by the small GTPases ADP-ribosylation factor 1 (ARF1) and Sar1, respectively. To address their individua
Publikováno v:
The Journal of Cell Biology
Heterotrimeric G proteins are well known to be involved in signaling via plasma membrane (PM) receptors. Recent data indicate that heterotrimeric G proteins are also present on intracellular membranes and may regulate vesicular transport along the ex
Autor:
William E. Balch, J M McCaffery, M G Farquhar, Howard W. Davidson, S. Pind, Helen Plutner, C Nuoffer
Publikováno v:
The Journal of Cell Biology
Members of the rab/YPT1/SEC4 gene family of small molecular weight GTPases play key roles in the regulation of vesicular traffic between compartments of the exocytic pathway. Using immunoelectron microscopy, we demonstrate that a dominant negative ra
Publikováno v:
Molecular and biochemical parasitology. 136(2)
Earlier, we found that three protein disulfide isomerases (PDI) from Giardia lamblia (gPDI) also have transglutaminase (TGase) activity in vitro. We now show that differentiating Giardia cells contain isopeptide bonds (epsilon(gamma-glutamyl)lysine),