Results 171 to 180 of about 28,276 (232)

DPAS: disease-associated peptide anomaly score for identifying pathogenic peptides via one-class learning. [PDF]

Sci Rep
Khalid Z, Khalid R, Sezerman OU.
europepmc   +1 more source

KASH proteins transform from passive tethers to dynamic conductors of motor-driven nuclear dynamics. [PDF]

Curr Opin Cell Biol
Luxton GWG, Gümüşderelioğlu S, Ori-McKenney KM, Starr DA, McKenney RJ.   +4 more
europepmc   +1 more source

Genome-wide identification of the <i>CPK</i> gene family and associated responses to calcium stress in <i>Hemiboea subcapitata</i>. [PDF]

Front Plant Sci
Zhang T, Dai Y, Gao D, Xiang X, Guo C, Lu S, Zhang Y.   +6 more
europepmc   +1 more source

Molecular pathology and cystogenic propensity of the ADPKD Taiwan founder variant. [PDF]

JCI Insight
Kimura LF, Esarte Palomero O, Larmore M, DeCaen PG, Vien TN.   +4 more
europepmc   +1 more source

Structural insights into the dual Ca²⁺-sensor-mediated activation of the PPEF phosphatase family. [PDF]

Nat Commun
Liu J, Wu C, Liu Y, Chen Q, Ding Y, Lin Z, Pan L, Xiao K, Li J, Liu Z, Liu W.   +10 more
europepmc   +1 more source

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Conformational scanning of individual EF-hand motifs of calcium sensor protein centrin-1.

Biochemical and Biophysical Research Communications, 2021
Centrin-1, a Ca2+ sensor protein of the centrin family is a crucial player for cell division in eukaryotes and plays a key role in the microtubule organising centre. Despite being regarded as a calcium sensor with a matched structure to calmodulin/troponin C, the protein undergoes mild changes in conformation and binds Ca2+ with moderate affinity.
R. Phanindranath, D. V. Sudhakar, K. Thangaraj, Y. Sharma   +3 more
semanticscholar   +3 more sources

The structural modeling of EF-hand motifs in parvalbumin

Journal of Mathematical Chemistry, 2018
Parvalbumin (Parv) is a typical protein with EF-hand motifs that play an important role in many physiological processes. We present a novel free energy to model the skeletal C $$_\alpha $$ chain of the ...
Yun Zhao, Jianfeng He, Jing Li
semanticscholar   +2 more sources

Tryptophan Scanning Mutagenesis of EF-Hand Motifs.

Methods in molecular biology, 2019
Ca2+ regulation in living systems occurs via specific structural alterations, subtle or drastic, in the Ca2+-binding domains of sensor proteins. Sensor proteins perform designated nonredundant roles within the dense network of Ca2+-binding proteins. A detailed understanding of the structural changes in calcium sensor proteins due to Ca2+ spikes that ...
U. Kiran, M. Kreutz, Y. Sharma, A. Chakraborty   +3 more
semanticscholar   +3 more sources

Structures and metal-ion-binding properties of the Ca2+-binding helix-loop-helix EF-hand motifs.

Biochemical Journal, 2007
The ‘EF-hand’ Ca2+-binding motif plays an essential role in eukaryotic cellular signalling, and the proteins containing this motif constitute a large and functionally diverse family. The EF-hand is defined by its helix–loop–helix secondary structure as well as the ligands presented by the loop to bind the Ca2+ ion. The identity of these ligands is semi-
J. Gifford, M. Walsh, H. Vogel
semanticscholar   +3 more sources