Results 261 to 270 of about 85,574 (298)
Some of the next articles are maybe not open access.
Guanosine-5?-triphosphate hydrolysis and tubulin polymerization
Molecular and Cellular Biochemistry, 1982GTP hydrolysis associated with polymerization is a distinctive feature of microtubule assembly. This reaction may be fundamentally linked to the dynamic properties of microtubules in vivo. Kinetic analysis of the connection between microtubule assembly and associated GTP hydrolysis indicates that these two events are kinetically uncoupled, GTP ...
openaire +2 more sources
Structural and Functional Relationships of Guanosine Triphosphate Binding Proteins
1988Information available at present documents the existence of three well-defined classes of guanine nucleotide binding proteins functioning as signal transducers: Gs and Gi which stimulate and inhibit adenylate cyclase, respectively, and transducin which transmits and amplifies the signal from light-activated rhodopsin to cGMP-dependent phosphodiesterase
T, Pfeuffer, E J, Helmreich
openaire +2 more sources
Preparative method of obtaining guanosine 5′-triphosphate
Chemistry of Natural Compounds, 19651. The kinetics of the formation of guanosine 5′-triphosphate, 5′-diphosphate, and 5′-monophosphate in the reaction of the morpholide of guanosine 5′-monophosphate with bis-(tributylammonium) pyrophosphate in pyridine at 27° has been recorded. 2. In the reaction of the morpholide of guanosine 5′-monophosphate with bis-(tributylammonium) pyrophosphate ...
T. S. Lomakina, N. I. Grineva
openaire +1 more source
Regulation of hormone stimulation of adipose tissue lipolysis by guanosine triphosphate
Archives of Biochemistry and Biophysics, 1974Abstract Guanosine triphosphate (GTP) enhanced the rate of mobilization of free fatty acids from isolated rat epididymal fat cells and potentiated the lipolytic response to norepinephrine, adrenocorticotropic hormone, glucagon, and theophylline. ITP, CTP, UTP, and TTP also increased basal and norepinephrine-stimulated lipolysis but to a lesser extent
C, Dalton, H, Hope, H, Sheppard
openaire +2 more sources
Location of the Guanosine Triphosphate (GTP) Hydrolysis Site in Microtubulesa
Annals of the New York Academy of Sciences, 1986The rate for GTP hydrolysis remains approximately constant during microtubule assembly from microtubular protein. This indicates that GTP hydrolysis does not accompany tubulin-GTP subunit addition to microtubule ends. We suggest that GTP, within tubulin-GTP subunits that are incorporated into microtubules, is hydrolyzed predominantly at one or both ...
openaire +2 more sources
Enzymatic synthesis of guanosine triphosphate from phytin and guanosine diphosphate
Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1965S, Biswas, B B, Biswas
openaire +2 more sources
Guanosine-triphosphate guanylyltransferase
1997Dietmar Schomburg, Dörte Stephan
openaire +1 more source
Inhibition of the puromycin release by guanosine triphosphate
Biochemical and Biophysical Research Communications, 1967openaire +2 more sources