membrane protein

membrane protein
a protein found in association with the cell membrane, either attached to (peripheral or extrinsic) or inserted in (integral or intrinsic) the membrane; possible roles include enzyme, receptor for a hormone or other molecule, and mediator of active or passive transport of lipid-insoluble substances across the membrane. See Plate 12.

Medical dictionary. 2011.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • Membrane protein — Crystal structure of Potassium channel KvAP. Calculated hydrocarbon boundaries of the lipid bilayer are indicated by red and blue dots. A membrane protein is a protein molecule that is attached to, or associated with the membrane of a cell or an… …   Wikipedia

  • membrane protein — A protein with regions permanently attached to a membrane (peripheral membrane protein), or inserted into a membrane (integral membrane protein). Insertion into a membrane implies hydrophobic domains in the protein. All transport proteins are… …   Dictionary of molecular biology

  • Peripheral membrane protein — Peripheral membrane proteins are proteins that adhere only temporarily to the biological membrane with which they are associated. These molecules attach to integral membrane proteins, or penetrate the peripheral regions of the lipid bilayer. The… …   Wikipedia

  • Integral membrane protein — An Integral Membrane Protein (IMP) is a protein molecule (or assembly of proteins) that is permanently attached to the biological membrane. Such proteins can be separated from the biological membranes only using detergents, nonpolar solvents, or… …   Wikipedia

  • Virulence-related outer membrane protein family — Virulence related OMP Identifiers Symbol Ail Lom Pfam PF06316 …   Wikipedia

  • Vesicle-associated membrane protein 8 — (endobrevin), also known as VAMP8, is a human gene.cite web | title = Entrez Gene: VAMP8 vesicle associated membrane protein 8 (endobrevin)| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=8673| accessdate …   Wikipedia

  • Outer membrane protein W family — Outer membrane protein W Identifiers Symbol OmpW Pfam …   Wikipedia

  • Outer membrane protein OpcA — Identifiers Symbol OpcA Pfam PF07239 …   Wikipedia

  • Outer membrane protein G — (OmpG) Identifiers Symbol Porin OmpG Pfam PF09381 …   Wikipedia

  • FadL outer membrane protein transport family — Pfam box Symbol = Toluene X Name = Outer membrane transport proteins (OMPP1/FadL/TodX) width = 200 caption = Pfam= PF03349 InterPro= IPR005017 SMART= Prosite = SCOP = TCDB = 1.B.9 OPM family= 30 OPM protein= 1t16 PDB=PDB3|1t1lB:28 446… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”