The protective role of melanin, either synthetic or derived from a metastatic lung melanoma
nodule, was studied in terms of its ability to interact with active oxygen species (O 2 , H 2 O 2 , …

Entamoeba histolytica is a protozoan parasite that causes dysentery in developing countries
of Africa, Asia, and Latin America. The lack of a defined Golgi apparatus in E. histolytica as …

During the COVID-19 outbreak, numerous tools including protein-based vaccines have been
developed. The methylotrophic yeast Pichia pastoris (synonymous to Komagataella phaffii) …

CopA, a thermophilic ATPase from Archaeoglobus fulgidus, drives the outward movement
of Cu + across the cell membrane. Millimolar concentration of Cys dramatically increases (≅…

The plasma membrane calcium ATPase (PMCA) actively transports Ca 2+ from the cytosol
to the extra cellular space. The C-terminal segment of the PMCA functions as an inhibitory …

Pre-steady-state phosphorylation and dephosphorylation of purified and phospholipid-depleted
plasma-membrane Ca 2+ -ATPase (PMCA) solubilized in the detergent polyoxyethylene …

Nucleotide sugar transporters (NSTs) regulate the flux of activated sugars from the cytosol
into the lumen of the Golgi apparatus where glycosyltransferases use them for the …

The purified plasma membrane Ca 2+ pump (PMCA) was digested with trypsin, and the
proteolytic products were identified by immunoblotting with monoclonal antibodies JA9 or 5F10 …

Membrane transport P-type ATPases display two characteristic enzymatic activities: a principal
ATPase activity provides the driving force for ion transport across biological membranes, …

Ca 2+ -ATPase of plasma membranes (PMCA) was isolated from either human or pig red
cells by calmodulin-affinity chromatography and supplemented with phosphatidylcholine (PC). …