BP

GO:0001765

membrane raft assembly

The aggregation, arrangement and bonding together of a set of components to form a membrane raft, a small (10-200 nm), heterogeneous, highly dynamic, sterol- and sphingolipid-enriched membrane domains that compartmentalizes cellular processes.

IDA

BP

GO:0006900

membrane budding

The evagination of a membrane, resulting in formation of a vesicle.

IDA

BP

GO:0043547

positive regulation of GTPase activity

Any process that activates or increases the activity of a GTPase.

IMP

BP

GO:0051099

positive regulation of binding

Any process that activates or increases the rate or extent of binding, the selective interaction of a molecule with one or more specific sites on another molecule.

IEA

BP

GO:0051290

protein heterotetramerization

The formation of a protein heterotetramer, a macromolecular structure consisting of four noncovalently associated subunits, of which not all are identical.

IDA

BP

GO:0051496

positive regulation of stress fiber assembly

Any process that activates or increases the frequency, rate or extent of the assembly of a stress fiber, a bundle of microfilaments and other proteins found in fibroblasts.

IMP

BP

GO:0051894

positive regulation of focal adhesion assembly

Any process that activates or increases the frequency, rate or extent of focal adhesion assembly, the establishment and maturation of focal adhesions.

IMP

BP

GO:0090002

establishment of protein localization to plasma membrane

The directed movement of a protein to a specific location in the plasma membrane.

IDA

BP

GO:1900026

positive regulation of substrate adhesion-dependent cell spreading

Any process that activates or increases the frequency, rate or extent of substrate adhesion-dependent cell spreading.

IMP

CC

GO:0019897

extrinsic component of plasma membrane

The component of a plasma membrane consisting of gene products and protein complexes that are loosely bound to one of its surfaces, but not integrated into the hydrophobic region.

IEA

CC

GO:0045121

membrane raft

Any of the small (10-200 nm), heterogeneous, highly dynamic, sterol- and sphingolipid-enriched membrane domains that compartmentalize cellular processes. Small rafts can sometimes be stabilized to form larger platforms through protein-protein and protein-lipid interactions.

IDA

CC

GO:0070062

extracellular exosome

A membrane-bounded vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.

IDA

MF

GO:0005509

calcium ion binding

Interacting selectively and non-covalently with calcium ions (Ca2+).

IEA

MF

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).

IPI

MF

GO:0042803

protein homodimerization activity

Interacting selectively and non-covalently with an identical protein to form a homodimer.

IDA

MF

GO:0044325

ion channel binding

Interacting selectively and non-covalently with one or more specific sites on an ion channel, a protein complex that spans a membrane and forms a water-filled channel across the phospholipid bilayer allowing selective ion transport down its electrochemical gradient.

IPI