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Transmembrane protein

Biology TranslocationTransmembrane proteins

Transmembrane protein
A transmembrane protein is an integral membrane protein that spans from the internal to the external surface of the biological membrane or lipid bilayer in which it is embedded.

 


A transmembrane protein is an integral membrane protein that spans from the internal to the external surface of the biological membrane or lipid bilayer in which it is embedded.

Transmembrane proteins form a water-filled ion channel
Allows the passage of ions (Ca2+, Na+, Cl-) down their conc. gradient //passive - no ATP required
Some channels use a gate to regulate the flow of ions ...

transmembrane proteins - amphipathic proteins that extend through the bilayer with part of their mass on both sides of the bilayer
acetyl coenzvme A (acetylCoA)-small water-soluble molecule that carries acetyl groups in cells.

a transmembrane protein to which are attached (noncovalently)
a molecule of beta-2 microglobulin and
a short peptide.
The class I transmembrane proteins are encoded by three loci: HLA-A, HLA-B, and HLA-C.

Porin A transmembrane protein that forms channels in the outer mitochondrial membrane, permitting the passage of small molecules and ions to the inner membrane space.

FGFR3 is a member of the receptor tyrosine kinase superfamily and a developmentally regulated transmembrane protein. Mutations in FGFR3 contribute to a number of significant human maladies.

In living things, transmembrane proteins are proteins that protrude through a cellular membrane.

(Science: protein) A class of transmembrane protein that allows substances to cross plasma membranes far faster than would be possible by diffusion alone.

These proteins may be either transmembrane proteins, which become embedded in the membrane of the endoplasmic reticulum, or water-soluble proteins, which are able to pass completely through the membrane into the lumen.

The protease would degrade transmembrane proteins leading to cell lysis.
C.
The phospholipase would degrade the phospholipids, the component of a membrane creating a barrier.

human disease of secretory cells, showing excess lung mucus secretion, and inherited as an autosomal recessive on chromosome 7. CF is caused by mutations in a gene encoding the cystic fibrosis membrane conductance regulator, a transmembrane protein ...

See also: Protein, Membrane, Trans, Proteins, Cell

Biology TranslocationTransmembrane proteins

 
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