molecular function |
| GO:0051117 | | ATPase binding | | Interacting selectively and non-covalently with an ATPase, any enzyme that catalyzes the hydrolysis of ATP. |
| GO:0042030 | | ATPase inhibitor activity | | Stops, prevents or reduces the activity of any enzyme that catalyzes the hydrolysis of ATP to ADP and orthophosphate. |
| GO:0005246 | | calcium channel regulator activity | | Modulates the activity of a calcium channel. |
| GO:0004857 | | enzyme inhibitor activity | | Binds to and stops, prevents or reduces the activity of an enzyme. |
| GO:0042802 | | identical protein binding | | Interacting selectively and non-covalently with an identical protein or proteins. |
| GO:0005515 | | protein binding | | Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules). |
biological process |
| GO:0007219 | | Notch signaling pathway | | A series of molecular signals initiated by the binding of an extracellular ligand to the receptor Notch on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription. |
| GO:0086023 | | adrenergic receptor signaling pathway involved in heart process | | A series of molecular signals beginning with a G-protein coupled adrenergic cell surface receptor combining with epinephrine or norepinephrine, which contributes to a circulatory system process carried out by the heart. |
| GO:0008015 | | blood circulation | | The flow of blood through the body of an animal, enabling the transport of nutrients to the tissues and the removal of waste products. |
| GO:0006816 | | calcium ion transport | | The directed movement of calcium (Ca) ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. |
| GO:0048738 | | cardiac muscle tissue development | | The process whose specific outcome is the progression of cardiac muscle over time, from its formation to the mature structure. |
| GO:0006874 | | cellular calcium ion homeostasis | | Any process involved in the maintenance of an internal steady state of calcium ions at the level of a cell. |
| GO:0032780 | | negative regulation of ATPase activity | | Any process that stops or reduces the rate of ATP hydrolysis by an ATPase. |
| GO:1901877 | | negative regulation of calcium ion binding | | Any process that stops, prevents or reduces the frequency, rate or extent of calcium ion binding. |
| GO:0090281 | | negative regulation of calcium ion import | | Any process that decreases the rate, frequency, or extent of the directed movement of calcium ions into a cell or organelle. |
| GO:1902081 | | negative regulation of calcium ion import into sarcoplasmic reticulum | | Any process that stops, prevents or reduces the frequency, rate or extent of calcium ion import into sarcoplasmic reticulum. |
| GO:1901020 | | negative regulation of calcium ion transmembrane transporter activity | | Any process that stops, prevents or reduces the frequency, rate or extent of calcium ion transmembrane transporter activity. |
| GO:0051926 | | negative regulation of calcium ion transport | | Any process that stops, prevents, or reduces the frequency, rate or extent of the directed movement of calcium ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. |
| GO:1901895 | | negative regulation of calcium-transporting ATPase activity | | Any process that stops, prevents or reduces the frequency, rate or extent of calcium-transporting ATPase activity. |
| GO:0043086 | | negative regulation of catalytic activity | | Any process that stops or reduces the activity of an enzyme. |
| GO:0045822 | | negative regulation of heart contraction | | Any process that stops, prevents, or reduces the frequency, rate or extent of heart contraction. |
| GO:0010459 | | negative regulation of heart rate | | Any process that stops, prevents or reduces the frequency or rate of heart contraction. |
| GO:0051260 | | protein homooligomerization | | The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of identical component monomers. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer. |
| GO:0090279 | | regulation of calcium ion import | | Any process that modulates the rate, frequency, or extent of the directed movement of calcium ions into a cell or organelle. |
| GO:0051924 | | regulation of calcium ion transport | | Any process that modulates the frequency, rate or extent of the directed movement of calcium ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. |
| GO:1901894 | | regulation of calcium-transporting ATPase activity | | Any process that modulates the frequency, rate or extent of calcium-transporting ATPase activity. |
| GO:1903779 | | regulation of cardiac conduction | | Any process that modulates the frequency, rate or extent of cardiac conduction. |
| GO:0086004 | | regulation of cardiac muscle cell contraction | | Any process that modulates the frequency, rate or extent of cardiac muscle cell contraction. |
| GO:0086036 | | regulation of cardiac muscle cell membrane potential | | Any process that modulates the establishment or extent of a membrane potential in a cardiac muscle cell (a cardiomyocyte). A membrane potential is the electric potential existing across any membrane arising from charges in the membrane itself and from the charges present in the media on either side of the membrane. |
| GO:0010881 | | regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion | | Any process that modulates the frequency, rate or extent of cardiac muscle contraction via the regulation of the release of sequestered calcium ion by sarcoplasmic reticulum into cytosol. The sarcoplasmic reticulum is the endoplasmic reticulum of striated muscle, specialised for the sequestration of calcium ions that are released upon receipt of a signal relayed by the T tubules from the neuromuscular junction. |
| GO:0051480 | | regulation of cytosolic calcium ion concentration | | Any process involved in the maintenance of an internal steady state of calcium ions within the cytosol of a cell or between the cytosol and its surroundings. |
| GO:0008016 | | regulation of heart contraction | | Any process that modulates the frequency, rate or extent of heart contraction. Heart contraction is the process in which the heart decreases in volume in a characteristic way to propel blood through the body. |
| GO:1901897 | | regulation of relaxation of cardiac muscle | | Any process that modulates the frequency, rate or extent of relaxation of cardiac muscle. |
| GO:1901077 | | regulation of relaxation of muscle | | Any process that modulates the frequency, rate or extent of relaxation of muscle. |
| GO:0010880 | | regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum | | Any process that modulates the rate, frequency or extent of release of sequestered calcium ion into cytosol by the sarcoplasmic reticulum, the process in which the release of sequestered calcium ion by sarcoplasmic reticulum into cytosol occurs via calcium release channels. |
| GO:0060314 | | regulation of ryanodine-sensitive calcium-release channel activity | | Any process that modulates the activity of a ryanodine-sensitive calcium-release channel. The ryanodine-sensitive calcium-release channel catalyzes the transmembrane transfer of a calcium ion by a channel that opens when a ryanodine class ligand has been bound by the channel complex or one of its constituent parts. |
| GO:0002026 | | regulation of the force of heart contraction | | Any process that modulates the extent of heart contraction, changing the force with which blood is propelled. |
| GO:0086092 | | regulation of the force of heart contraction by cardiac conduction | | A cardiac conduction process that modulates the extent of heart contraction, changing the force with which blood is propelled. |
| GO:0055119 | | relaxation of cardiac muscle | | The process in which the extent of cardiac muscle contraction is reduced. |
| GO:0032868 | | response to insulin | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an insulin stimulus. Insulin is a polypeptide hormone produced by the islets of Langerhans of the pancreas in mammals, and by the homologous organs of other organisms. |
| GO:0033574 | | response to testosterone | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a testosterone stimulus. |
| GO:0010043 | | response to zinc ion | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a zinc ion stimulus. |
cellular component |
| GO:0090534 | | calcium ion-transporting ATPase complex | | Protein complex that carries out the reaction: ATP + H2O + Ca2+(out) = ADP + phosphate + Ca2+(in). |
| GO:0005783 | | endoplasmic reticulum | | The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached). |
| GO:0005789 | | endoplasmic reticulum membrane | | The lipid bilayer surrounding the endoplasmic reticulum. |
| GO:0016021 | | integral component of membrane | | The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane. |
| GO:0016020 | | membrane | | A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it. |
| GO:0031966 | | mitochondrial membrane | | Either of the lipid bilayers that surround the mitochondrion and form the mitochondrial envelope. |
| GO:0005739 | | mitochondrion | | A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration. |
| GO:0048471 | | perinuclear region of cytoplasm | | Cytoplasm situated near, or occurring around, the nucleus. |
| GO:0043234 | | protein complex | | A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical. |
| GO:0016529 | | sarcoplasmic reticulum | | A fine reticular network of membrane-limited elements that pervades the sarcoplasm of a muscle cell; continuous over large portions of the cell and with the nuclear envelope; that part of the endoplasmic reticulum specialized for calcium release, uptake and storage. |
| GO:0033017 | | sarcoplasmic reticulum membrane | | The lipid bilayer surrounding the sarcoplasmic reticulum. |
| GO:0031982 | | vesicle | | Any small, fluid-filled, spherical organelle enclosed by membrane. |