Page last updated: 2024-10-06

Muscle/Heart Contraction

Proteins (16)

ProteinSynonymsTaxonomy
Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4Brain cyclic nucleotide-gated channel 3; BCNG-3Mus musculus (house mouse)
TelokinMus musculus (house mouse)
Calmodulin-3Mus musculus (house mouse)
Troponin C, slow skeletal and cardiac musclesTN-CMus musculus (house mouse)
Troponin C, skeletal muscleSTNCMus musculus (house mouse)
Troponin I, cardiac muscleCardiac troponin IMus musculus (house mouse)
Tropomyosin alpha-1 chainAlpha-tropomyosin; Tropomyosin-1Mus musculus (house mouse)
G protein-activated inward rectifier potassium channel 1GIRK-1; Inward rectifier K(+) channel Kir3.1; Potassium channel, inwardly rectifying subfamily J member 3Mus musculus (house mouse)
Sodium/calcium exchanger 1Na(+)/Ca(2+)-exchange protein 1; Solute carrier family 8 member 1Mus musculus (house mouse)
ATP-sensitive inward rectifier potassium channel 8Inward rectifier K(+) channel Kir6.1; Potassium channel, inwardly rectifying subfamily J member 8; uKATP-1Mus musculus (house mouse)
Troponin I, slow skeletal muscleTroponin I, slow-twitch isoformMus musculus (house mouse)
Cardiac Ca2+ release channelMus musculus (house mouse)
Potassium channel, subfamily K, member 1Mus musculus (house mouse)
7 days embryo whole body cDNA, RIKEN full-length enriched library, clone:C430039D23 product:potassium inwardly-rectifying channel, subfamily J, member 5, full insert sequenceMus musculus (house mouse)
Ventricular potassium channel Kv1.5 (17 days embryo stomach cDNA, RIKEN full-length enriched library, clone:I920063I12 product:potassium voltage-gated channel, shaker-related subfamily, member 5, full insert sequence) (Potassium voltage-gated channel, shaMus musculus (house mouse)
TROPOMYOSIN, FIBROBLAST ISOFORM 1 (TM-1)Mus musculus (house mouse)

Compounds (8)

CompoundDescription
Orthophosphate
CalciumA basic element found in nearly all tissues. It is a member of the alkaline earth family of metals with the atomic symbol Ca, atomic number 20, and atomic weight 40. Calcium is the most abundant mineral in the body and combines with phosphorus to form calcium phosphate in the bones and teeth. It is essential for the normal functioning of nerves and muscles and plays a role in blood coagulation (as factor IV) and in many enzymatic processes.
Adenosine TriphosphateAn adenine nucleotide containing three phosphate groups esterified to the sugar moiety. In addition to its crucial roles in metabolism adenosine triphosphate is a neurotransmitter.
adenosine diphosphateAdenosine 5'-(trihydrogen diphosphate). An adenine nucleotide containing two phosphate groups esterified to the sugar moiety at the 5'-position.
potassiumAn element in the alkali group of metals with an atomic symbol K, atomic number 19, and atomic weight 39.10. It is the chief cation in the intracellular fluid of muscle and other cells. Potassium ion is a strong electrolyte that plays a significant role in the regulation of fluid volume and maintenance of the WATER-ELECTROLYTE BALANCE.
SodiumA member of the alkali group of metals. It has the atomic symbol Na, atomic number 11, and atomic weight 23.
WaterA clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
inositol 1,4,5-trisphosphateIntracellular messenger formed by the action of phospholipase C on phosphatidylinositol 4,5-bisphosphate, which is one of the phospholipids that make up the cell membrane. Inositol 1,4,5-trisphosphate is released into the cytoplasm where it releases calcium ions from internal stores within the cell's endoplasmic reticulum. These calcium ions stimulate the activity of B kinase or calmodulin.