Results 91 to 100 of about 17,484 (250)

Adenyl cyclases and cAMP in plant signaling - past and present [PDF]

open access: yes, 2010
In lower eukaryotes and animals 3'-5'-cyclic adenosine monophosphate (cAMP) and adenyl cyclases (ACs), enzymes that catalyse the formation of cAMP from ATP, have long been established as key components and second messengers in many signaling pathways. In
A Moutinho   +45 more
core   +2 more sources

Sirt1 carboxyl-domain is an ATP-repressible domain that is transferrable to other proteins [PDF]

open access: yes, 2017
Sirt1 is an NAD(+)-dependent protein deacetylase that regulates many physiological functions, including stress resistance, adipogenesis, cell senescence and energy production.
A Brunet   +64 more
core   +1 more source

LEAD-ADENOSINE TRIPHOSPHATE COMPLEXES IN ADENOSINE TRIPHOSPHATASE HISTOCHEMISTRY [PDF]

open access: yesJournal of Histochemistry & Cytochemistry, 1969
Chelation of lead by adenosine triphosphate (ATP) and its consequences for adenosine triphosphatase histochemistry were examined. The formation constant of lead-ATP chelates was found by two methods to be 4.6-4.7 x 104. The characteristics of enzyme inhibition by lead were consistent with the predicted effects of lead-ATP chelation.
openaire   +3 more sources

The Third Sodium Binding Site of Na,K-ATPase Is Functionally Linked to Acidic pH-Activated Inward Current [PDF]

open access: yes, 2018
Sodium- and potassium-activated adenosine triphosphatases (Na,K-ATPase) is the ubiquitous active transport system that maintains the Na+ and K+ gradients across the plasma membrane by exchanging three intracellular Na+ ions against two extracellular K ...
Geering, Käthi   +2 more
core  

Adenosine Triphosphatase in Chloroplasts. [PDF]

open access: yesActa Chemica Scandinavica, 1959
H. Palmstierna   +5 more
openaire   +2 more sources

Chimeric design, synthesis, and biological assays of a new nonpeptide insulin-mimetic vanadium compound to inhibit protein tyrosine phosphatase 1B [PDF]

open access: yes, 2010
Prior to its total synthesis, a new vanadium coordination compound, called TSAG0101, was computationally designed to inhibit the enzyme protein tyrosine phosphatase 1B (PTP1B). The PTP1B acts as a negative regulator of insulin signaling by blocking the
Do, Quoc Tuan   +5 more
core  

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