All terms in GO

Label Id Description
antigen processing and presentation of exogenous peptide antigen GO_0002478 [The process in which an antigen-presenting cell expresses a peptide antigen of exogenous origin on its cell surface in association with an MHC protein complex. The peptide is typically a fragment of a larger exogenous protein which has been degraded within the cell.]
antigen processing and presentation of peptide antigen via MHC class II GO_0002495 [The process in which an antigen-presenting cell expresses a peptide antigen on its cell surface in association with an MHC class II protein complex. The peptide antigen is typically, but not always, processed from a whole protein.]
mitotic telomere tethering at nuclear periphery GO_0044820 [The process in which a telomere is maintained in a specific location at the nuclear periphery, as part of a mitotic cell cycle.]
protein kinase regulator activity GO_0019887 [Modulates the activity of a protein kinase, an enzyme which phosphorylates a protein.]
kinase regulator activity GO_0019207 [Modulates the activity of a kinase, an enzyme which catalyzes of the transfer of a phosphate group, usually from ATP, to a substrate molecule.]
protein phosphatase regulator activity GO_0019888 [Binds to and modulates the activity of a protein phosphatase.]
phosphatase regulator activity GO_0019208 [Binds to and modulates the activity of a phosphatase, an enzyme which catalyzes of the removal of a phosphate group from a substrate molecule.]
pteridine metabolic process GO_0019889 [The chemical reactions and pathways involving pteridine, pyrazino(2,3-dipyrimidine), the parent structure of pterins and the pteroyl group.]
pteridine-containing compound metabolic process GO_0042558 [The chemical reactions and pathways involving any compound containing pteridine (pyrazino(2,3-dipyrimidine)), e.g. pteroic acid, xanthopterin and folic acid.]
A-type (transient outward) potassium channel activity GO_0005250 [Enables the transmembrane transfer of a potassium ion by an outwardly-rectifying voltage-gated channel that produces a transient outward current upon a step change in membrane potential.]
outward rectifier potassium channel activity GO_0015271 [Enables the transmembrane transfer of a potassium ion by an outwardly-rectifying voltage-gated channel. An outwardly rectifying current-voltage relation is one where at any given driving force the outward flow of K+ ions exceeds the inward flow for the opposite driving force.]
delayed rectifier potassium channel activity GO_0005251 [Enables the transmembrane transfer of a potassium ion by a delayed rectifying voltage-gated channel. A delayed rectifying current-voltage relation is one where channel activation kinetics are time-dependent, and inactivation is slow.]
open rectifier potassium channel activity GO_0005252 [Enables the transmembrane transfer of a potassium ion by an open rectifier voltage-gated channel. An open rectifier current-voltage relationship is one in which the direction of rectification depends on the external potassium ion concentration.]
monoatomic anion channel activity GO_0005253 [Enables the energy-independent facilitated diffusion of a monoatomic anion through a transmembrane aqueous pore or channel.]
monoatomic anion transmembrane transporter activity GO_0008509 [Enables the transfer of a negatively charged ion from one side of a membrane to the other.]
chloride transmembrane transporter activity GO_0015108 [Enables the transfer of chloride ions from one side of a membrane to the other.]
heparin biosynthetic process GO_0030210 [The chemical reactions and pathways resulting in the formation of heparin, any member of a group of glycosaminoglycans of average Mr (6000-20000), consisting predominantly of alternating alpha-(1->4)-linked D-galactose and N-acetyl-D-glucosamine-6-sulfate residues.]
glycosaminoglycan biosynthetic process GO_0006024 [The chemical reactions and pathways resulting in the formation of glycosaminoglycans, any of a group of polysaccharides that contain amino sugars.]
heparin metabolic process GO_0030202 [The chemical reactions and pathways involving heparin, any member of a group of glycosaminoglycans found mainly as an intracellular component of mast cells. They are similar to heparan sulfates but are of somewhat higher average Mr (6000-20000) and contain fewer N-acetyl groups and more N-sulfate and O-sulfate groups; they may be attached in the same manner to protein, forming proteoglycans. They consist predominantly of alternating alpha-(1->4)-linked D-galactose and N-acetyl-D-glucosamine-6-sulfate residues.]
sulfur compound biosynthetic process GO_0044272 [The chemical reactions and pathways resulting in the formation of compounds that contain sulfur, such as the amino acids methionine and cysteine or the tripeptide glutathione.]