Results 161 to 170 of about 76,724 (208)

Calmodulin-binding proteins: A journey of 40 years

Cell Calcium, 2018
The proteins which bind to calmodulin in a Ca2+-dependent and reversible manner are known as calmodulin-binding proteins. These proteins are involved in a multitude of processes in which Ca2+ and calmodulin play crucial roles. Our group elucidated the mechanism and importance of these proteins in normal and diseased conditions.
Sreejit Parameswaran
exaly   +3 more sources

Nuclear Calmodulin-Binding Proteins in Rat Neurons

Journal of Neurochemistry, 1993
Abstract: By using a 125I‐calmodulin overlay assay, three major high‐affinity calmodulin‐binding proteins, showing apparent molecular masses of 135, 60, and 50 kDa, have been detected in purified nuclear fractions isolated from rat neurons. It has been shown that after extraction of the nuclei with nucleases and high salt, all these proteins remain ...
Montserrat Vendrell, Joan Serratosa, Oriol Bachs   +2 more
exaly   +3 more sources

CaMBOT: profiling and characterizing calmodulin-binding proteins

Cellular Signalling, 2003
Calmodulin (CaM) is an essential calcium-binding protein that binds to and activates a diverse population of downstream targets (calmodulin-binding proteins; CaMBPs) that carry out its critical signalling functions. In spite of the central importance of CaM in Ca(2+)-mediated signal transduction pathways in all eukaryotes, many CaMBPs remain to be ...
exaly   +3 more sources

Calmodulin-binding proteins of Saccharomycescerevisiae

Biochemical and Biophysical Research Communications, 1990
The subcellular distribution of calmodulin-binding proteins in the soluble, plasma membrane, and nuclear fractions of Saccharomyces cerevisiae was analyzed with a gel binding assay using 125I-labeled calmodulin. Over 20 binding proteins were detected. The calmodulin-binding protein profiles were markedly different among the fractions.
Y S, Liu, Y, Yamashita, E, Tsuchiya, T, Miyakawa   +3 more
openaire   +2 more sources

PLANT-SPECIFIC CALMODULIN-BINDING PROTEINS

Annual Review of Plant Biology, 2005
Calmodulin CaM is a ubiquitous Ca2+sensor protein (16 to 18 kD) with no catalytic activity that can, upon binding Ca2+, activate target proteins involved in various cellular processes. The CaM prototype is comprised of two globular domains connected with a long flexible helix. Each globular domain contains a pair of intimately linked EF hands.
Bouche, Nicolas, Yellin, Ayelet, Snedden, Wayne A., Fromm, Hillel   +3 more
openaire   +4 more sources

Extracellular calmodulin-binding proteins in plants: purification of a 21-kDa calmodulin-binding protein

Planta, 1996
A 21-kDa calmodulin (CaM)-binding protein and a 19-kDa calmodulin-binding protein were detected in 0.1 M CaCl2 extracts of Angelica dahurica L. suspension-cultured cells and carrot (Daucus carota L.) suspension-cultured cells, respectively, using a biotinylated cauliflower CaM gel-overlay technique in the presence of 1 mM Ca2+.
Tang, Jun, Wu, Shupin, Bai, Juan, Sun, Daye   +3 more
openaire   +2 more sources

Calmodulin-binding protein of erythrocyte cytoskeleton

Biochemical and Biophysical Research Communications, 1981
Abstract Previously we have shown that purified spectrin binds calmodulin in the presence of Ca2+ with a Kd value of 3 μM (Sobue, K. et al. (1980) Biochemistry International 1, 561–566). We now provide evidence that the calmodulin-binding activity found in the human erythrocyte cytoskeleton is indeed due to spectrin and no other binding proteins are ...
K, Sobue, Y, Muramoto, M, Fujita, S, Kakiuchi   +3 more
openaire   +2 more sources

CALMODULIN-BINDING PROTEINS IN BRAIN

Neurochemistry International, 1983
It is now widely accepted that actions of intracellular Ca(2+) are mediated by a four-domain Ca(2+)-binding protein, calmodulin. Brain is especially rich in calmodulin, containing about 400 mg (24 ?mol) of EGTA-extractable calmodulin per kg of brain. However, only a fraction of the above amount is required for the calmodulin-activated enzymes and most ...
openaire   +2 more sources

Calmodulin-binding protein kinases in plants

Trends in Plant Science, 2003
Many calmodulin-binding protein kinases have been isolated from plants. Plant calmodulin-binding protein kinases are novel protein kinases that differ from calcium-dependent protein kinases in many important respects. Calmodulin-binding protein kinases are likely to be crucial mediators of responses to diverse endogenous and environmental cues in ...
Lei, Zhang, Ying-Tang, Lu
openaire   +2 more sources

Ca2+/calmodulin-binding proteins in Dictyostelium discoideum

Research in Microbiology, 1991
We have initiated a systematic study of Ca2+/calmodulin-regulated enzymes in the cellular slime mold Dictyostelium discoideum. Using 125I-labelled D. discoideum calmodulin (CaM) as a functional probe, several Ca2+/CaM-binding proteins were detected in crude cell lysates.
T, Winckler, H, Dammann, R, Mutzel
openaire   +2 more sources