BIOMAT Database Logo BIOMAT Database Logo

Rate of actomyosin ATP hydrolysis diminishes during isometric contraction. 2003

N A Curtin, and T G West, and M A Ferenczi, and Z H He, and Y B Sun, and M Irving, and R C Woledge
Imperial College London, Div. Biomed. Sci., BSF Section, Fleming Bldg., London SW7 2AZ, UK.

UI MeSH Term Description Entries
D007537 Isometric Contraction Muscular contractions characterized by increase in tension without change in length. Contraction, Isometric,Contractions, Isometric,Isometric Contractions
D007700 Kinetics The rate dynamics in chemical or physical systems.
D009218 Myosins A diverse superfamily of proteins that function as translocating proteins. They share the common characteristics of being able to bind ACTINS and hydrolyze MgATP. Myosins generally consist of heavy chains which are involved in locomotion, and light chains which are involved in regulation. Within the structure of myosin heavy chain are three domains: the head, the neck and the tail. The head region of the heavy chain contains the actin binding domain and MgATPase domain which provides energy for locomotion. The neck region is involved in binding the light-chains. The tail region provides the anchoring point that maintains the position of the heavy chain. The superfamily of myosins is organized into structural classes based upon the type and arrangement of the subunits they contain. Myosin ATPase,ATPase, Actin-Activated,ATPase, Actomyosin,ATPase, Myosin,Actin-Activated ATPase,Actomyosin ATPase,Actomyosin Adenosinetriphosphatase,Adenosine Triphosphatase, Myosin,Adenosinetriphosphatase, Actomyosin,Adenosinetriphosphatase, Myosin,Myosin,Myosin Adenosinetriphosphatase,ATPase, Actin Activated,Actin Activated ATPase,Myosin Adenosine Triphosphatase
D010710 Phosphates Inorganic salts of phosphoric acid. Inorganic Phosphate,Phosphates, Inorganic,Inorganic Phosphates,Orthophosphate,Phosphate,Phosphate, Inorganic
D011817 Rabbits A burrowing plant-eating mammal with hind limbs that are longer than its fore limbs. It belongs to the family Leporidae of the order Lagomorpha, and in contrast to hares, possesses 22 instead of 24 pairs of chromosomes. Belgian Hare,New Zealand Rabbit,New Zealand Rabbits,New Zealand White Rabbit,Rabbit,Rabbit, Domestic,Chinchilla Rabbits,NZW Rabbits,New Zealand White Rabbits,Oryctolagus cuniculus,Chinchilla Rabbit,Domestic Rabbit,Domestic Rabbits,Hare, Belgian,NZW Rabbit,Rabbit, Chinchilla,Rabbit, NZW,Rabbit, New Zealand,Rabbits, Chinchilla,Rabbits, Domestic,Rabbits, NZW,Rabbits, New Zealand,Zealand Rabbit, New,Zealand Rabbits, New,cuniculus, Oryctolagus
D004284 Dogfish Sharks of the family Squalidae, also called dogfish sharks. They comprise at least eight genera and 44 species. Their LIVER is valued for its oil and its flesh is often made into fertilizer. Squalidae,Dogfishes
D006868 Hydrolysis The process of cleaving a chemical compound by the addition of a molecule of water.
D000205 Actomyosin A protein complex of actin and MYOSINS occurring in muscle. It is the essential contractile substance of muscle.
D000255 Adenosine Triphosphate An adenine nucleotide containing three phosphate groups esterified to the sugar moiety. In addition to its crucial roles in metabolism adenosine triphosphate is a neurotransmitter. ATP,Adenosine Triphosphate, Calcium Salt,Adenosine Triphosphate, Chromium Salt,Adenosine Triphosphate, Magnesium Salt,Adenosine Triphosphate, Manganese Salt,Adenylpyrophosphate,CaATP,CrATP,Manganese Adenosine Triphosphate,MgATP,MnATP,ATP-MgCl2,Adenosine Triphosphate, Chromium Ammonium Salt,Adenosine Triphosphate, Magnesium Chloride,Atriphos,Chromium Adenosine Triphosphate,Cr(H2O)4 ATP,Magnesium Adenosine Triphosphate,Striadyne,ATP MgCl2
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia

Related Publications

N A Curtin, and T G West, and M A Ferenczi, and Z H He, and Y B Sun, and M Irving, and R C Woledge
Muscle ATP turnover rate during isometric contraction in humans.
June 1986, Journal of applied physiology (Bethesda, Md. : 1985),
N A Curtin, and T G West, and M A Ferenczi, and Z H He, and Y B Sun, and M Irving, and R C Woledge
Unsteady rate of ATP hydrolysis by myosin and actomyosin in its initial phase.
June 1958, The Japanese journal of physiology,
N A Curtin, and T G West, and M A Ferenczi, and Z H He, and Y B Sun, and M Irving, and R C Woledge
ATP hydrolysis during contraction of permeabilized airway smooth muscle.
August 1999, The American journal of physiology,
N A Curtin, and T G West, and M A Ferenczi, and Z H He, and Y B Sun, and M Irving, and R C Woledge
Thermodynamic aspects of ATP hydrolysis of actomyosin complex.
January 2016, Biophysics reports,
N A Curtin, and T G West, and M A Ferenczi, and Z H He, and Y B Sun, and M Irving, and R C Woledge
Polyphasic character of ATP hydrolysis in actomyosin system.
November 1979, European journal of biochemistry,
N A Curtin, and T G West, and M A Ferenczi, and Z H He, and Y B Sun, and M Irving, and R C Woledge
[Chemiluminescence of ATP solutions and the reaction of ATP hydrolysis by actomyosin].
January 1973, Biofizika,
N A Curtin, and T G West, and M A Ferenczi, and Z H He, and Y B Sun, and M Irving, and R C Woledge
Complexity and heart rate adjustments of diabetic people during isometric contraction.
January 2023, Bratislavske lekarske listy,
N A Curtin, and T G West, and M A Ferenczi, and Z H He, and Y B Sun, and M Irving, and R C Woledge
[Coupling of ATP hydrolysis to muscle contraction].
October 1989, Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme,
N A Curtin, and T G West, and M A Ferenczi, and Z H He, and Y B Sun, and M Irving, and R C Woledge
Changes in the ultrastructure of actomyosin gel during hydrolysis of ATP under various ionic conditions.
April 1981, European journal of cell biology,
N A Curtin, and T G West, and M A Ferenczi, and Z H He, and Y B Sun, and M Irving, and R C Woledge
Reserve capacity for ATP consumption during isometric contraction in human skeletal muscle fibers.
February 2001, Journal of applied physiology (Bethesda, Md. : 1985),
Copied contents to your clipboard!