Cytosolic phosphorylation potential.
نویسندگان
چکیده
منابع مشابه
Cytosolic phosphorylation potential.
The tissue contents of the reactants of the myokinase (EC 2.7.4.3) and the combined glyceraldehyde-3-phophate dehydrogenase (EC 1.1.1.29)-3-phosphoglycerate kinase (EC 2.7.2.3) reactions were measured in rapidly inactivated samples of human blood and rat brain, muscle, and liver. The tissue contents of the reactants of the creatine kinase (EC 2.7.3.2) reaction were measured in rat brain and mus...
متن کاملRegulation of cytosolic phospholipase A2 by phosphorylation.
Introduction Phospholipases catalyse the cleavage of membrane phospholipids and thereby generate second messengers that participate in intracellular signal transduction processes or act as precursors of tissue hormones. Cytosolic phospholipase Az (cPLA2) is an 85 kDa enzyme that cleaves arachidonic acid at the sn-2 position of the phospholipid [1,2]. The intracellular location of the enzyme ena...
متن کاملEffects of Antiproliferative Protein (APP) on Modulation of Cytosolic Protein Phosphorylation of Prostatic Carcinoma Cell Line LNCaP
Antiproliferative protein (APP) isolated from conditioned media of two androgen-independent prostatic carcinoma cell lines, PC3 and Du-145 was shown to inhibit selectively cell proliferation of androgen-dependent prostate cancer cell line LNCaP in a dose dependent manner. This protein was further purified with HPLC using hydrophobic interaction column (phenyl 5PW) and was used to study the modu...
متن کاملPhosphorylation of cytosolic proteins by resting and activated human neutrophils.
A study was conducted on the phosphorylation of proteins in the neutrophil cytosol in response to phorbol myristate acetate (PMA) and N-formyl-methionyl-leucyl-phenylalanine (fMLP). Autoradiography of gel electrophoretograms prepared from neutrophils incubated with 32Pi in the presence and absence of the activators showed nine proteins whose state of phosphorylation was affected by neutrophil a...
متن کاملAdenosine enhances cytosolic phosphorylation potential and ventricular contractility in stunned guinea pig heart: receptor-mediated and metabolic protection.
Mechanisms of adenosine (ADO) protection of reperfused myocardium are not fully understood. We tested the hypothesis that ADO (0.1 mM) alleviates ventricular stunning by ADO A(1)-receptor stimulation combined with purine metabolic enhancements. Langendorff guinea pig hearts were stunned at constant left ventricular end-diastolic pressure by low-flow ischemia. Myocardial phosphate metabolites we...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1979
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)50401-4