Results 261 to 270 of about 160,167 (306)

The mobility of troponin C and troponin I in muscle

Journal of Molecular Recognition, 1997
In vertebrate skeletal muscle, contraction is initiated by the elevation of the intracellular Ca2+ concentration. The binding of Ca2+ to TnC induces a series of conformational changes which ultimately release the inhibition of the actomyosin ATPase activity by Tnl.
H C, Li, K, Hideg, P G, Fajer
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Extensive Interactions Between Troponins C and I. Zero-Length Footnotes: Crosslinking Of Troponin I and Acetylated Troponin C

Biochemistry, 1995
Interactions between troponin C (TnC) and troponin I (TnI) play an important role in the Ca(2+)-dependent regulation of vertebrate striated muscle contraction. Earlier studies have led to the proposal that the "inhibitory region" (residues 96-116) of TnI binds to an alpha-helical segment of TnC comprising residues 89-100 in the nonregulatory, C ...
T, Kobayashi, Z, Grabarek, J, Gergely, J H, Collins   +3 more
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Modulation of Cardiac Troponin C−Cardiac Troponin I Regulatory Interactions by the Amino-terminus of Cardiac Troponin I

Biochemistry, 2001
Multidimensional heteronuclear magnetic resonance studies of the cardiac troponin C/troponin I(1-80)/troponin I(129-166) complex demonstrated that cardiac troponin I(129-166), corresponding to the adjacent inhibitory and regulatory regions, interacts with and induces an opening of the cardiac troponin C regulatory domain.
M B, Abbott, W J, Dong, A, Dvoretsky, B, DaGue, R M, Caprioli, H C, Cheung, P R, Rosevear   +6 more
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Troponin I: Inhibitor or facilitator

Molecular and Cellular Biochemistry, 1999
TN-I occurs as a homologous group of proteins which form part of the regulatory system of vertebrate and invertebrate striated muscle. These proteins are present in vertebrate muscle as isoforms, Mr 21000-24000, that are specific for the muscle type and under individual genetic control.
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Cardiac Troponin I

1998
In striated muscle, the thin filament contains a protein complex containing three polypeptides: troponin C, I, and T, which are involved in calcium regulation. Troponin I (TnI) is the subunit of the troponin complex that inhibits actomyosin ATPase activity.
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Interactions among chymotryptic troponin T subfragments, tropomyosin, troponin I and troponin C.

Journal of biochemistry, 1984
The binding of various combinations of chymotryptic troponin T subfragments, troponin I and troponin C to tropomyosin, troponin C and troponin I was examined semiquantitatively by using affinity chromatography. The interaction between troponin T2 and troponin I intensified the interaction between troponin T2 (or troponin T) and tropomyosin.
M, Tanokura, I, Ohtsuki
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Troponin I and colonoscopy

Annals of Clinical Biochemistry: International Journal of Laboratory Medicine, 2009
A T, George, A, Brain, J, Tovey
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Interaction of troponin I and troponin C

Journal of Molecular Biology, 1991
A.Patricia Campbell, Brian D. Sykes
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Cardiac Troponin Thresholds and Kinetics to Differentiate Myocardial Injury and Myocardial Infarction

Circulation, 2021
Ryan Wereski, Caelan Taggart, Dimitrios Doudesis   +2 more
exaly  

Troponine I

2012
J. A. M. van Balen, A. A. Demeulemeester, M. Frölich, K. Mohrmann, L. M. Harms, W. C. H. van Helden, L. J. Mostert, J.H.M. Souverijn   +7 more
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