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The controlled release of proteins from a cell or group of cells. The directed movement of proteins into, out of, within or between cells by means of some external agent such as a transporter or pore. Any process that stops, prevents or reduces the frequency, rate or extent of the directed movement of a protein into, out of, within or between cells by means of some external agent such as a transporter or pore. The directed movement of a cell, substance or cellular entity, such as a protein complex or organelle, to a specific location. The directed movement of proteins in a cell, including the movement of proteins between specific compartments or structures within a cell, such as organelles of a eukaryotic cell. The directed movement of peptides or proteins produced by an organism to a location inside a second organism, where the two organisms are in a symbiotic interaction. Any process that activates or increases the frequency, rate or extent of the directed movement of a protein into, out of, within or between cells by means of some external agent such as a transporter or pore. The directed movement of a protein to a specific location. Any process that modulates the frequency, rate or extent of the directed movement of a protein into, out of, within or between cells by means of some external agent such as a transporter or pore. The directed movement of transferrin into, out of, within or between cells by means of some external agent such as a transporter or pore. The directed movement of any conjugated, water-soluble protein in which the nonprotein moiety consists of a lipid or lipids, into, out of, within or between cells by means of some external agent such as a transporter or pore. The directed movement of lactoferrin into, out of, within or between cells by means of some external agent such as a transporter or pore. Any process by which a protein is transported to, or maintained in, a specific location. The directed movement of proteins in the extracellular region. The directed movement of substances (such as macromolecules, small molecules, ions) into, out of, within or between cells, or within a multicellular organism by means of some external agent such as a transporter or pore. The directed movement of proteins into a cell or organelle. The process by which folded proteins are transported across cytoplasmic membranes of bacteria and membranes of organelles derived from bacteria (chloroplasts and mitochondria) by the TAT complex. The directed movement of a glycoprotein, any protein that contains covalently bound glycose (i.e. monosaccharide) residues other than as a moiety of nucleic acid, into, out of, within or between cells by means of some external agent such as a transporter or pore. The directed movement of a bacteriocin into, out of, within or between cells by means of some external agent such as a transporter or pore. Bacteriocins are a group of antibiotics produced by bacteria and are encoded by a group of naturally occurring plasmids, e.g. Col E1. Bacteriocins are toxic to bacteria closely related to the bacteriocin producing strain. The process by which unfolded proteins are transported across the cytoplasmic membrane in Gram-positive and Gram-negative bacteria by the Sec complex, in a process involving proteolytic cleavage of an N-terminal signal peptide.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: protein transport
Acc: GO:0015031
Aspect: Biological Process
Desc: The directed movement of proteins into, out of, within or between cells by means of some external agent such as a transporter or pore.
Synonyms:
  • enzyme transport
  • GO:0015831
Proteins in PDR annotated with:
   This term: 1191 [Search]
   Term or descendants: 3922 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0015031 - protein transport (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle