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2. B-cell receptor - Wikipedia

   en.wikipedia.org/wiki/B-cell_receptor

   A B-cell receptor includes both CD79 and the immunoglobulin. The plasma membrane of a B cell is indicated by the green phospholipids. The B- cell receptor extends both outside the cell (above the plasma membrane) and inside the cell (below the membrane). The B-cell receptor (BCR) is a transmembrane protein on the surface of a B cell.

3. B-cell linker - Wikipedia

   en.wikipedia.org/wiki/B-cell_linker

   B-cell linker (BLNK) protein is expressed in B cells and macrophages and plays a large role in B cell receptor signaling. [5] Like all adaptor proteins , BLNK has no known intrinsic enzymatic activity. [ 6 ]

4. B7 (protein) - Wikipedia

   en.wikipedia.org/wiki/B7_(protein)

   B7 is a type of integral membrane protein found on activated antigen-presenting cells (APC) that, when paired with either a CD28 or CD152 surface protein on a T cell, can produce a costimulatory signal or a coinhibitory signal to enhance or decrease the activity of a MHC-TCR signal between the APC and the T cell, respectively.

5. Protein kinase B - Wikipedia

   en.wikipedia.org/wiki/Protein_Kinase_B

   BAD is a pro-apoptotic protein of the Bcl-2 family. Akt1 can phosphorylate BAD on Ser136, [21] which makes BAD dissociate from the Bcl-2/Bcl-X complex and lose the pro-apoptotic function. [22] Akt1 can also activate NF-κB via regulating IκB kinase (IKK), thus result in transcription of pro-survival genes. [23]

6. Category:Protein complexes - Wikipedia

   en.wikipedia.org/wiki/Category:Protein_complexes

   A protein complex is a complex containing multiple proteins that (stably) interact with each other. The main article for this category is Protein complex . Wikimedia Commons has media related to Protein complexes .

7. Protein complex - Wikipedia

   en.wikipedia.org/wiki/Protein_complex

   Kinesin is a protein functioning as a molecular biological machine. It uses protein domain dynamics on nanoscales. A protein complex or multiprotein complex is a group of two or more associated polypeptide chains. Protein complexes are distinct from multidomain enzymes, in which multiple catalytic domains are found in a single polypeptide chain ...

8. Cytochrome b - Wikipedia

   en.wikipedia.org/wiki/Cytochrome_b

   Cytochrome b/b6 is an integral membrane protein of approximately 400 amino acid residues that probably has 8 transmembrane segments. In plants and cyanobacteria, cytochrome b6 consists of two protein subunits encoded by the petB and petD genes. Cytochrome b/b6 non-covalently binds two heme groups, known as b562 and b566.

9. Cytoskeleton - Wikipedia

   en.wikipedia.org/wiki/Cytoskeleton

   The cytoskeleton is a complex, dynamic network of interlinking protein filaments present in the cytoplasm of all cells, including those of bacteria and archaea. [2] In eukaryotes , it extends from the cell nucleus to the cell membrane and is composed of similar proteins in the various organisms.