Results 21 to 30 of about 369,030 (389)
An amphitropic cAMP-binding protein in yeast mitochondria [PDF]
, 1989 : We describe the first example of a mitochondrial protein with a covalently attached phos-phatidylinositol moiety acting as a membrane anchor. The protein can be metabolically labeled with both stearic acid and inositol.
Bandlow W. +43 more
core +3 more sources
Phospholipase A2 and Phospholipase B activities in fungi [PDF]
Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 2006 As saprophytes or disease causing microorganisms, fungi acquire nutrients from dead organic material or living host organisms. Lipids as structural components of cell membranes and storage compartments play an important role as energy-rich food source.
Audrey Brenot +5 more
openaire +3 more sources
Secretory Phospholipases A2 in Plants [PDF]
, 2019 Secreted phospholipases (sPLA2s) in plants are a growing group of enzymes that catalyze the hydrolysis of sn-2 glycerophospholipids to lysophospholipids and free fatty acids. Until today, around only 20 sPLA2s were reported from plants.
Fidelio, Gerardo Daniel +1 more
core +1 more source
PTEN regulates phospholipase D and phospholipase C [PDF]
Human Molecular Genetics, 2007 PTEN is an ubiquitously expressed tumor suppressor which plays a prominent role in the pathogenesis of many types of sporadic solid tumors, including breast cancer, as well as hematologic malignancies. Germline PTEN mutations cause 85% of Cowden syndrome (CS), characterized by a high risk of breast and thyroid cancers, and 65% of Bannayan-Riley ...
Charis Eng +3 more
openaire +3 more sources
Pancreatic phospholipase A2 activity in acute pancreatitis: A prognostic marker for early identification of patients at risk [PDF]
, 2002 Remarkably elevated levels of phospholipase A(2) (PLA(2)) are measurable in human blood samples in cases of acute pancreatitis. The source of the enzyme was first thought to be exclusively the pancreas, but now it is generally accepted that two ...
Aufenanger, Johannes +5 more
core +1 more source
The Phospholipases A of Epidermis
Journal of Investigative Dermatology, 1980 Phospholipases A have been characterized in fetal rat epidermis. Both a calcium dependent phospholipase A with pH optimum of 8.5 and a calcium independent enzyme with a pH optimum of 4.5 were found. Activity against both acyl groups of phosphatidyl choline were found for both enzymes and the findings suggested that the acid enzyme (pH 4.5) is primarily
Ruth K. Freinkel, Thomas N. Traczyk
openaire +3 more sources
eLife, 2022 Bacterial survival is fraught with antagonism, including that deriving from viruses and competing bacterial cells. It is now appreciated that bacteria mount complex antiviral responses; however, whether a coordinated defense against bacterial threats is ...
See-Yeun Ting +14 more
doaj +1 more source
Generation of Choline for Acetylcholine Synthesis by Phospholipase D Isoforms [PDF]
, 2001 DEDICATION: This article is dedicated to the memory of Sue Kim Hanson, a graduate student in the department of Pathology and Laboratory Medicine at Boston University School of Medicine, who perished in the terrorist attacks of September 11, 2001 ...
Blusztajn, Jan Krzysztof +2 more
core +3 more sources
Substrate-Specific Inhibition Constants for Phospholipase A2 Acting on Unique Phospholipid Substrates in Mixed Micelles and Membranes Using Lipidomics. [PDF]
, 2019 Assaying lipolytic enzymes is extremely challenging because they act on water-insoluble lipid substrates, which are normally components of micelles, vesicles, and cellular membranes.
Armando, Aaron +2 more
core +6 more sources
Direct activation of a phospholipase by cyclic GMP-AMP in El Tor Vibrio cholerae
Proceedings of the National Academy of Sciences of the United States of America, 2018 Significance Second messengers are employed by all organisms to regulate fundamental behaviors, including biofilm formation, motility, metabolism, and pathogenesis in bacteria.
Geoffrey B. Severin +12 more
semanticscholar +1 more source