Endomannosidase undergoes phosphorylation in the Golgi apparatus [PDF]
, 2017 Glucose residues from N-linked oligosaccharides are removed by glucosidases I and II in the endoplasmic reticulum (ER) or by the alternate endomannosidase pathway in the Golgi apparatus.
Guhl, Bruno +3 more
core
Forced Degradation Testing as Complementary Tool for Biosimilarity Assessment [PDF]
, 2019 Oxidation of monoclonal antibodies (mAbs) can impact their efficacy and may therefore represent critical quality attributes (CQA) that require evaluation.
Dyck, Yan Felix Karl +6 more
core +1 more source
Homologous expression and purification of human HAX‐1 for structural studies
FEBS Open Bio, EarlyView.This research protocol provides detailed instructions for cloning, expressing, and purifying large quantities of the intrinsically disordered human HAX‐1 protein, N‐terminally fused to a cleavable superfolder GFP, from mammalian cells. HAX‐1 is predicted to undergo posttranslational modifications and to interact with membranes, various cellular ...
Mariana Grieben
wiley +1 more source
Taking the Occam’s Razor Approach to Hedgehog Lipidation and Its Role in Development
Journal of Developmental Biology, 2018 All Hedgehog (Hh) proteins signal from producing cells to distant receiving cells despite being synthesized as N-and C-terminally lipidated, membrane-tethered molecules.
Dominique Manikowski +2 more
doaj +1 more source
Transcriptional and posttranscriptional regulation of human androgen receptor expression by androgen. [PDF]
, 1993 Autoregulation is a control mechanism common to several proteins of the steroid/thyroid hormone receptor superfamily. In this work the effect of androgens and antiandrogens on the expression of the human androgen receptor (hAR) in prostate and breast ...
Blasschke, Dorothea +4 more
core +1 more source
FEBS Open Bio, EarlyView.We analyzed alterations of PAR metabolism‐related proteins in PARG inhibitor‐resistant HCT116RPDD cells. Although PARG levels remained unchanged, HCT116RPDD cells exhibited reduced PARP1 and ARH3 expression and elevated PAR levels. Interestingly, HCT116RPDD cells exhibited slightly elevated intracellular NAD+/NADH and ATP levels. Our findings suggest a
Kaede Tsuda, Yoko Ogino, Akira Sato
wiley +1 more source
The cytosolic carboxypeptidases CCP2 and CCP3 catalyze posttranslational removal of acidic amino acids [PDF]
, 2014 The posttranslational modification of carboxy-terminal tails of tubulin plays an important role in the regulation of the microtubule cytoskeleton. Enzymes responsible for deglutamylating tubulin have been discovered within a novel family of mammalian ...
Andrieux, Annie +10 more
core +4 more sources
Proteins, Processing, and Properties of Adhesive Fluid Condensates Purified from Mussels
Advanced Functional Materials, EarlyView.Mussels exhibit an unmatched proficiency for adhering to wet surfaces in salty environments—a remarkable ability that could inspire new biomedical and technical glues. The fluid protein condensates used to form the underwater mussel glue are extracted, reconstituted and characterized with advanced spectroscopy and nanomechanical analysis, revealing ...
Mathieu D. Rivard +8 more
wiley +1 more source
Pharmacologically blocking p53-dependent apoptosis protects intestinal stem cells and mice from radiation. [PDF]
, 2015 Exposure to high levels of ionizing radiation (IR) leads to debilitating and dose-limiting gastrointestinal (GI) toxicity. Using three-dimensional mouse crypt culture, we demonstrated that p53 target PUMA mediates radiation-induced apoptosis via a cell ...
Cramer, Julie M +14 more
core +2 more sources
Role of Posttranslational Modifications of Proteins in Cardiovascular Disease [PDF]
, 2022 Yongping Liu +4 more
openalex +1 more source