Results 211 to 220 of about 83,988 (248)

Structural and Functional Relationships of Guanosine Triphosphate Binding Proteins

1988
Information 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
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Light-induced phosphorylation of rod outer segments by guanosine triphosphate

Biochemical and Biophysical Research Communications, 1975
Abstract Significant GTP-dependent protein kinase activity is present in isolated photoreceptors of the retina. No transfer of the γ- 32 P group from GTP-γ- 32 P to ATP was detected. Although no stimulation of GTP-kinase activity by cyclic GMP or cyclic AMP was observed, exposure of dark-adapted photoreceptors to light resulted in a 46-fold increase ...
G J, Chader, R T, Fletcher, G, Krishna
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Guanosine Triphosphate: 5-Hydroxylysine Phosphotransferase in Rat Kidney Cortex

Enzyme and Protein, 1977
An enzyme which catalyzes the transfer of the 7-phosphate from GTP onto 5-hydroxylysine was partially purified from rat kidney cortex by means of acid precipitation and DEAE-Sephadex A-50 column chromatography. The enzyme activity was assayed by measuring the transfer of [32P] from γ-[32P]-GTP to materials not adsorbed by charcoal.
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Enzymatic synthesis of guanosine triphosphate from phytin and guanosine diphosphate

Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1965
S, Biswas, B B, Biswas
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Conferring supramolecular guanosine gel nanofiber with ZIF-67 for high-performance oxygen reduction catalysis in rechargeable zinc–air batteries

Applied Catalysis B: Environmental, 2021
Jingjing Li, Jun-Peng Liu, Chun-Sen Liu
exaly  

Guanosine-triphosphate guanylyltransferase

1997
Dietmar Schomburg, Dörte Stephan
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Adenosine Triphosphate-Guanosine 5'-Phosphate Phosphotransferase

Molecular Pharmacology, 1969
R.P. MIECH, RICHARD YORK, R.E. PARKS
openaire   +1 more source

Trehalose‐Guanosine Glycopolymer Hydrogels Direct Adaptive Glia Responses in CNS Injury

Advanced Materials, 2023
Eric DuBois, Honour Adewumi, Payton O'Connor   +2 more
exaly  

Lanthanide luminescence from supramolecular hydrogels consisting of bio-conjugated picolinic-acid-based guanosine quadruplexes

CheM, 2022
Oxana Kotova, Lewis Edward MacKenzie, Robert Pal   +2 more
exaly  

Adenosine Triphosphate—Guanosine 5'-Phosphate Phosphotransferase

Molecular Pharmacology, 1972
K.C. AGARWAL, R.E. PARKS
openaire   +1 more source