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A proton-transporting two-sector ATPase complex that catalyzes the phosphorylation of ADP to ATP during oxidative phosphorylation. The complex comprises a membrane sector (F0) that carries out proton transport and a cytoplasmic compartment sector (F1) that catalyzes ATP synthesis by a rotational mechanism; the extramembrane sector (containing 3 a and 3 b subunits) is connected via the d-subunit to the membrane sector by several smaller subunits. Within this complex, the g and e subunits and the 9-12 c subunits rotate by consecutive 120 degree angles and perform parts of ATP synthesis. This movement is driven by the hydrogen ion electrochemical potential gradient. Any constituent part of the plasma membrane, the membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. The hexamer that possesses the catalytic activity of the plasma membrane hydrogen-transporting ATP synthase. Examples of this component are found in Bacterial species. The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. The sector of a hydrogen-transporting ATP synthase complex in which the catalytic activity resides; it comprises the catalytic core and central stalk, and is peripherally associated with a membrane, such as the plasma membrane or the mitochondrial inner membrane, when the entire ATP synthase is assembled. The catalytic sector of the plasma membrane hydrogen-transporting ATP synthase; it comprises the catalytic core and central stalk, and is peripherally associated with the plasma membrane when the entire ATP synthase is assembled. Examples of this component are found in Bacterial species. Any constituent part of the living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm. A proton-transporting ATP synthase complex found in the plasma membrane. Examples of this component are found in Bacterial species. Any constituent part of a membrane, a double layer of lipid molecules that encloses all cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. One of two stalks that connect the catalytic core of the hydrogen-transporting ATP synthase to the plasma membrane-associated Fo proteins; rotates within the catalytic core during catalysis. Examples of this component are found in Bacterial species. A protein complex that forms part of a proton-transporting two-sector ATPase complex and catalyzes ATP hydrolysis or synthesis. The catalytic domain (F1, V1, or A1) comprises a hexameric catalytic core and a central stalk, and is peripherally associated with the membrane when the two-sector ATPase is assembled.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: plasma membrane proton-transporting ATP synthase complex, catalytic core F(1)
Acc: GO:0045262
Aspect: Cellular Component
Desc: The catalytic sector of the plasma membrane hydrogen-transporting ATP synthase; it comprises the catalytic core and central stalk, and is peripherally associated with the plasma membrane when the entire ATP synthase is assembled. Examples of this component are found in Bacterial species.
Synonyms:
  • hydrogen-transporting ATP synthase, F1 sector
  • proton-transporting ATP synthase complex, catalytic core F(1)
Proteins in PDR annotated with:
   This term: 38 [Search]
   Term or descendants: 38 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0045262 - plasma membrane proton-transporting ATP synthase complex, catalytic core F(1) (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle