Results 21 to 30 of about 77,245 (243)

Calmodulin adopts an extended conformation when interacting with L-selectin in membranes. [PDF]

PLoS ONE, 2013
Calmodulin, an intracellular calcium-binding protein, is thought to regulate ectodomain shedding of many membrane proteins, but the underlying molecular mechanism has remained unclear.
Wei Deng, John A Putkey, Renhao Li
doaj   +1 more source

Detección y expresión de una proteína de unión a calmodulina en Plasmodium falciparum

Biomédica: revista del Instituto Nacional de Salud, 2001
Se produjo un anticuerpo monoclonal a partir de proteinas de unión a calmodulina (PUCaM) aisladas por cromatografia de afinidad. Utilizando el inmunoensayo Western blot se detectó una proteina de 30 kDa en extractos de glóbulos rojos parasitados con ...
Angela P. Guerra, Víctor J. Vera, María O. Rojas, Moisés Wasserman   +3 more
doaj   +1 more source

The adaptors Grb10 and Grb14 are calmodulin‐binding proteins [PDF]

FEBS Letters, 2017
We identified the Grb7 family members, Grb10 and Grb14, as Ca2+‐dependent CaM‐binding proteins using Ca2+‐dependent CaM‐affinity chromatography as we previously did with Grb7. The potential CaM‐binding sites were identified and experimentally tested using fluorescent‐labeled peptides corresponding to these sites. The apparent affinity constant of these
García Palmero, Irene, Pompas Veganzones, Noemí, Villalobo Polo, Eduardo, Gioria, Sophie, Haiech, Jacques, Villalobo, Antonio   +5 more
openaire   +5 more sources

Neuronal Ceroid Lipofuscinoses: Connecting Calcium Signalling through Calmodulin

Cells, 2018
Despite the increased focus on the role of calcium in the neuronal ceroid lipofuscinoses (NCLs, also known as Batten disease), links between calcium signalling and the proteins associated with the disease remain to be identified.
Sabateeshan Mathavarajah, Danton H. O’Day, Robert J. Huber   +2 more
doaj   +1 more source

Abiotic Stress Responses in Plants: Roles of Calmodulin-Regulated Proteins

Frontiers in Plant Science, 2015
Intracellular changes in Ca2+, one of the important secondary messenger molecules, in response to different biotic and abiotic stimuli are detected by various sensor proteins in the plant cell.
Amardeep Singh Virdi, Supreet eSingh, Prabhjeet eSingh   +2 more
doaj   +1 more source

Characterization of the S100A1 protein binding site on TRPC6 C-terminus. [PDF]

PLoS ONE, 2013
The transient receptor potential (TRP) protein superfamily consists of seven major groups, among them the "canonical TRP" family. The TRPC proteins are calcium-permeable nonselective cation channels activated after the emptying of intracellular calcium ...
Jan Bily, Lenka Grycova, Blanka Holendova, Michaela Jirku, Hana Janouskova, Kristyna Bousova, Jan Teisinger   +6 more
doaj   +1 more source

Genome-wide comparative analysis of the IQD gene families in Arabidopsis thaliana and Oryza sativa

BMC Evolutionary Biology, 2005
Background Calcium signaling plays a prominent role in plants for coordinating a wide range of developmental processes and responses to environmental cues.
Levy Maggie, Savchenko Tatyana, Abel Steffen   +2 more
doaj   +1 more source

Polarized axonal surface expression of neuronal KCNQ potassium channels is regulated by calmodulin interaction with KCNQ2 subunit. [PDF]

PLoS ONE, 2014
KCNQ potassium channels composed of KCNQ2 and KCNQ3 subunits give rise to the M-current, a slow-activating and non-inactivating voltage-dependent potassium current that limits repetitive firing of action potentials.
John P Cavaretta, Kaitlyn R Sherer, Kwan Young Lee, Edward H Kim, Rodal S Issema, Hee Jung Chung   +5 more
doaj   +1 more source

Essential Functions of Calmodulin and Identification of Its Proximal Interacting Proteins in Tachyzoite-Stage Toxoplasma gondii via BioID Technology

Microbiology Spectrum, 2022
Toxoplasma gondii (T. gondii) is a pathogen belonging to the apicomplexan phylum, and it threatens human and animal health. Calcium ions, a critical second messenger in cells, can regulate important biological processes, including parasite invasion and ...
Yongle Song, Longjiao Li, Xinyu Mo, Ming Pan, Bang Shen, Rui Fang, Min Hu, Junlong Zhao, Yanqin Zhou   +8 more
doaj   +1 more source

System in biology leading to cell pathology: stable protein-protein interactions after covalent modifications by small molecules or in transgenic cells

Journal of Biomedical Science, 2011
Background The physiological processes in the cell are regulated by reversible, electrostatic protein-protein interactions. Apoptosis is such a regulated process, which is critically important in tissue homeostasis and development and leads to complete ...
Malina Halina Z
doaj   +1 more source