Results 61 to 70 of about 8,612,670 (377)
GAPDH Mediates Nitrosylation of Nuclear Proteins
Nature Cell Biology, 2010 S-nitrosylation of proteins by nitric oxide is a major mode of signalling in cells. S-nitrosylation can mediate the regulation of a range of proteins, including prominent nuclear proteins, such as HDAC2 (ref. 2) and PARP1 (ref. 3). The high reactivity of
M. Kornberg +8 more
semanticscholar +1 more source
SUN/KASH interactions facilitate force transmission across the nuclear envelope. [PDF]
, 2019 LINC complexes (Linker of Nucleoskeleton and Cytoskeleton), consisting of inner nuclear membrane SUN (Sad1, UNC-84) proteins and outer nuclear membrane KASH (Klarsicht, ANC-1, and Syne Homology) proteins, are essential for nuclear positioning, cell ...
Hao, Hongyan, Starr, Daniel A
core
The role of Schizosaccharomyces pombe SUMO ligases in genome stability [PDF]
, 2007 SUMOylation is a post-translational modification that affects a large number of proteins, many of which are nuclear. While the role of SUMOylation is beginning to be elucidated, it is clear that understanding the mechanisms that regulate the process is ...
A. Skilton +44 more
core +2 more sources
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Frontiers in Plant Science, 2014 Following the description of SAD1/UNC84 (SUN) domain proteins in higher plants, evidence has rapidly increased that plants contain a functional Linker of Nucleoskeleton and Cytoskeleton (LINC) complex bridging the nuclear envelope (NE).
David Edgar Evans +3 more
doaj +1 more source
Nuclear Envelope, Nuclear Lamina, and Inherited Disease [PDF]
, 2005 The nuclear envelope is composed of the nuclear membranes, nuclear lamina, and nuclear pore complexes. In recent years, mutations in nuclear-envelope proteins have been shown to cause a surprisingly wide array of inherited diseases.
Courvalin, Jean-Claude, Worman, Howard,
core +4 more sources
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Genome-wide analysis of histidine repeats reveals their role in the localization of human proteins to the nuclear speckles compartment. [PDF]
PLoS Genetics, 2009 Single amino acid repeats are prevalent in eukaryote organisms, although the role of many such sequences is still poorly understood. We have performed a comprehensive analysis of the proteins containing homopolymeric histidine tracts in the human genome ...
Eulàlia Salichs +4 more
doaj +1 more source
Nuclear Lamins: Key Proteins for Embryonic Development
Biology, 2022 Lamins are essential components of the nuclear envelope and have been studied for decades due to their involvement in several devastating human diseases, the laminopathies.
Jasper Chrysolite Paul, Helena Fulka
doaj +1 more source
The protein import apparatus of chloroplasts [PDF]
, 1993 Routing of cytosolically synthesized precursor proteins into chloroplasts is a specific process which involves a multitude of soluble and membrane components.
Bartling D. +17 more
core +1 more source