| + |
Immunoglobulin kappa light chain | form complex 
binding
|
BCR-Mk |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268186 |
|
|
Homo sapiens |
B-lymphocyte |
| pmid |
sentence |
| 32323265 |
An antibody is composed of two identical HCs and two identical LCs (either kappa or lambda ), consisting of variable (V) and constant (C) regions linked by disulfide bonds. Pro- genitor B cells rearrange their Ig heavy chain (HC) genes to differentiate into precursor B (pre- B) cells that express μ HCs. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
LYN | up-regulates activity 
phosphorylation
|
BCR-Mk |
0.696 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268206 |
|
|
Homo sapiens |
B-lymphocyte |
| pmid |
sentence |
| 32323266 |
The CD79 molecules contain signaling molecules called immunoreceptor tyrosine-based activation motifs (ITAMs) in their intracellular portion. ITAMs are bound by the SRC kinases such as LYN, FYN and B-lymphoid tyrosine kinase (BLK). The crosslinking of BCR by specific antigens induces phosphorylation of ITAM tyrosines by these SRC kinases. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | B-cell activation |
| + |
BCR-Mk | up-regulates activity
binding
|
SYK |
0.703 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268439 |
|
|
Homo sapiens |
B-lymphocyte |
| pmid |
sentence |
| 32323266 |
The tyrosine phosphorylation of the ITAM of CD79 promotes the activation of the non-SRC family tyrosine kinase, spleen tyrosine kinase (SYK), which becomes a key part of a signalosome formed by many other kinases and adaptor proteins. The SYK which is recruited to the phosphorylated CD79- ITAM facilitates the complex formation of B-cell linker protein (BLNK), leading to activation of Bruton’s tyrosine kinase (BTK). |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | B-cell activation |
| + |
antigen | up-regulates activity
binding
|
BCR-Mk |
0.8 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268202 |
|
|
Homo sapiens |
B-lymphocyte |
| pmid |
sentence |
| 32323266 |
The recognition of antigen by the BCR initiates BCR signaling cascade. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | B-cell activation |
| + |
Immunoglobulin mu heavy chain | form complex
binding
|
BCR-Mk |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268187 |
|
|
Homo sapiens |
B-lymphocyte |
| pmid |
sentence |
| 32323265 |
An antibody is composed of two identical HCs and two identical LCs (either kappa or lambda ), consisting of variable (V) and constant (C) regions linked by disulfide bonds. Pro- genitor B cells rearrange their Ig heavy chain (HC) genes to differentiate into precursor B (pre- B) cells that express μ HCs. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
FYN | up-regulates activity
phosphorylation
|
BCR-Mk |
0.619 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268207 |
|
|
Homo sapiens |
B-lymphocyte |
| pmid |
sentence |
| 32323266 |
The CD79 molecules contain signaling molecules called immunoreceptor tyrosine-based activation motifs (ITAMs) in their intracellular portion. ITAMs are bound by the SRC kinases such as LYN, FYN and B-lymphoid tyrosine kinase (BLK). The crosslinking of BCR by specific antigens induces phosphorylation of ITAM tyrosines by these SRC kinases. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | B-cell activation |
| + |
CD79B | form complex
binding
|
BCR-Mk |
0.641 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268189 |
|
|
Homo sapiens |
B-lymphocyte |
| pmid |
sentence |
| 32323266 |
BCR consists of a pair of identical immunoglob- ulin heavy (IgH) and light (IgL) chains. though membrane BCR per se is not able to transduce downstream signaling, it does so by making BCR complex with CD79. The extracellular portion of the BCR is non-covalently coupled to a disulfide-linked heterodimer of the CD79A and CD79B. This association allows expression of BCR on the plasma membrane and BCR internalization after antigen recognition. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | B-cell activation |
| + |
BLK | up-regulates activity
phosphorylation
|
BCR-Mk |
0.633 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268208 |
|
|
Homo sapiens |
B-lymphocyte |
| pmid |
sentence |
| 32323266 |
The CD79 molecules contain signaling molecules called immunoreceptor tyrosine-based activation motifs (ITAMs) in their intracellular portion. ITAMs are bound by the SRC kinases such as LYN, FYN and B-lymphoid tyrosine kinase (BLK). The crosslinking of BCR by specific antigens induces phosphorylation of ITAM tyrosines by these SRC kinases. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | B-cell activation |
| + |
CD79A | form complex
binding
|
BCR-Mk |
0.641 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-268188 |
|
|
Homo sapiens |
B-lymphocyte |
| pmid |
sentence |
| 32323266 |
BCR consists of a pair of identical immunoglob- ulin heavy (IgH) and light (IgL) chains. though membrane BCR per se is not able to transduce downstream signaling, it does so by making BCR complex with CD79. The extracellular portion of the BCR is non-covalently coupled to a disulfide-linked heterodimer of the CD79A and CD79B. This association allows expression of BCR on the plasma membrane and BCR internalization after antigen recognition. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | B-cell activation |
3.0
BCR-Mk