BP

GO:0042632

cholesterol homeostasis

Any process involved in the maintenance of an internal steady state of cholesterol within an organism or cell.

NAS

CC

GO:0000139

Golgi membrane

The lipid bilayer surrounding any of the compartments of the Golgi apparatus.

IDA

CC

GO:0005886

plasma membrane

The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

IDA

CC

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.

IEA

CC

GO:0016023

cytoplasmic, membrane-bounded vesicle

A membrane-bounded vesicle found in the cytoplasm of the cell.

IDA

CC

GO:0030136

clathrin-coated vesicle

A vesicle with a coat formed of clathrin connected to the membrane via one of the clathrin adaptor complexes.

IDA

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

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