Entry
Name
B cell receptor signaling pathway - Macaca mulatta (rhesus monkey)
Description
B cells are an important component of adaptive immunity. They produce and secrete millions of different antibody molecules, each of which recognizes a different (foreign) antigen. The B cell receptor (BCR) is an integral membrane protein complex that is composed of two immunoglobulin (Ig) heavy chains, two Ig light chains and two heterodimers of Ig-alpha and Ig-beta. After BCR ligation by antigen, three main protein tyrosine kinases (PTKs) -the SRC-family kinase LYN, SYK and the TEC-family kinase BTK- are activated. Phosphatidylinositol 3-kinase (PI3K) and phospholipase C-gamma 2 (PLC-gamma 2) are important downstream effectors of BCR signalling. This signalling ultimately results in the expression of immediate early genes that further activate the expression of other genes involved in B cell proliferation, differentiation and Ig production as well as other processes.
Class
Organismal Systems; Immune system
BRITE hierarchy
Pathway map
mcc04662 B cell receptor signaling pathway
Other DBs
Organism
Macaca mulatta (rhesus monkey) [GN:
mcc ]
Gene
100429845 LILRA5; leukocyte immunoglobulin-like receptor subfamily A member 5 [KO:K06512 ]
106992409 LILRB3; LOW QUALITY PROTEIN: leukocyte immunoglobulin-like receptor subfamily B member 3 [KO:K06512 ]
692336 LILRB4; leukocyte immunoglobulin-like receptor subfamily B member 4 precursor [KO:K06512 ]
692337 LILRA3; leukocyte immunoglobulin-like receptor subfamily A member 3 precursor [KO:K06512 ]
692338 LILRA6; leukocyte immunoglobulin-like receptor subfamily A member 6 precursor [KO:K06512 ]
692340 LILRB1; LOW QUALITY PROTEIN: leukocyte immunoglobulin-like receptor subfamily B member 1 [KO:K06512 ]
692341 LILRA2; leukocyte immunoglobulin-like receptor subfamily A member 2 precursor [KO:K06512 ]
692342 LILRA1; leukocyte immunoglobulin-like receptor subfamily A member 1 [KO:K06512 ]
694685 VAV3; guanine nucleotide exchange factor VAV3 isoform X2 [KO:K05730 ]
695197 LILRA4; leukocyte immunoglobulin-like receptor subfamily A member 4 isoform X1 [KO:K06512 ]
696354 MALT1; mucosa-associated lymphoid tissue lymphoma translocation protein 1 isoform X1 [KO:K07369 ] [EC:3.4.22.-]
696709 RAC2; ras-related C3 botulinum toxin substrate 2 [KO:K07860 ]
698089 NFATC1; nuclear factor of activated T-cells, cytoplasmic 1 isoform X2 [KO:K04446 ]
698996 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha [KO:K02649 ]
701237 IKBKG; NF-kappa-B essential modulator isoform X1 [KO:K07210 ]
702041 GRB2; growth factor receptor-bound protein 2 [KO:K04364 ]
702390 NFATC3; nuclear factor of activated T-cells, cytoplasmic 3 isoform X2 [KO:K17333 ]
702498 NFKBIE; LOW QUALITY PROTEIN: NF-kappa-B inhibitor epsilon [KO:K05872 ]
705017 PIK3AP1; phosphoinositide 3-kinase adapter protein 1 [KO:K12230 ]
705211 CD19; B-lymphocyte antigen CD19 isoform X3 [KO:K06465 ]
706955 PPP3CB; serine/threonine-protein phosphatase 2B catalytic subunit beta isoform isoform X7 [KO:K04348 ] [EC:3.1.3.16 ]
707310 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma [KO:K02649 ]
708233 PPP3CC; serine/threonine-protein phosphatase 2B catalytic subunit gamma isoform isoform X2 [KO:K04348 ] [EC:3.1.3.16 ]
709038 DAPP1; dual adapter for phosphotyrosine and 3-phosphotyrosine and 3-phosphoinositide isoform X1 [KO:K12229 ]
709511 CHUK; inhibitor of nuclear factor kappa-B kinase subunit alpha isoform X3 [KO:K04467 ] [EC:2.7.11.10 ]
709773 PPP3CA; serine/threonine-protein phosphatase 2B catalytic subunit alpha isoform [KO:K04348 ] [EC:3.1.3.16 ]
709959 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
710040 BANK1; B-cell scaffold protein with ankyrin repeats isoform X1 [KO:K26239 ]
710324 NFKB1; nuclear factor NF-kappa-B p105 subunit [KO:K02580 ]
710552 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
710601 NFATC2; nuclear factor of activated T-cells, cytoplasmic 2 isoform X1 [KO:K17332 ]
713227 VAV2; guanine nucleotide exchange factor VAV2 [KO:K05730 ]
713777 SOS1; son of sevenless homolog 1 isoform X1 [KO:K03099 ]
714173 PLCG2; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-2 isoform X1 [KO:K05859 ] [EC:3.1.4.11 ]
714202 CR2; complement receptor type 2 isoform X1 [KO:K04012 ]
714728 CARD11; caspase recruitment domain-containing protein 11 isoform X1 [KO:K07367 ]
715919 RELA; transcription factor p65 isoform X1 [KO:K04735 ]
716098 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
717755 RAC1; ras-related C3 botulinum toxin substrate 1 isoform X1 [KO:K04392 ]
717832 INPP5D; phosphatidylinositol 3,4,5-trisphosphate 5-phosphatase 1 isoform X1 [KO:K03084 ] [EC:3.1.3.86 ]
718218 CD79B; B-cell antigen receptor complex-associated protein beta chain precursor [KO:K06507 ]
719305 RAC3; ras-related C3 botulinum toxin substrate 3 isoform X1 [KO:K07861 ]
719367 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
720009 FCGR2B; low affinity immunoglobulin gamma Fc region receptor II-b isoform 1 precursor [KO:K12560 ]
721821 MAP2K2; dual specificity mitogen-activated protein kinase kinase 2 isoform X1 [KO:K04369 ] [EC:2.7.12.2 ]
722190 CD79A; B-cell antigen receptor complex-associated protein alpha chain isoform X1 [KO:K06506 ]
Compound
C01245 D-myo-Inositol 1,4,5-trisphosphate
C05981 Phosphatidylinositol-3,4,5-trisphosphate
Reference
Authors
Niiro H, Clark EA.
Title
Regulation of B-cell fate by antigen-receptor signals.
Journal
Reference
Authors
Kurosaki T.
Title
Genetic analysis of B cell antigen receptor signaling.
Journal
Reference
Authors
Nitschke L.
Title
The role of CD22 and other inhibitory co-receptors in B-cell activation.
Journal
Reference
Authors
Morgan BP, Marchbank KJ, Longhi MP, Harris CL, Gallimore AM.
Title
Complement: central to innate immunity and bridging to adaptive responses.
Journal
Reference
Authors
Kurosaki T.
Title
Regulation of B-cell signal transduction by adaptor proteins.
Journal
Reference
Authors
Nitschke L, Tsubata T.
Title
Molecular interactions regulate BCR signal inhibition by CD22 and CD72.
Journal
Reference
Authors
Jumaa H, Hendriks RW, Reth M.
Title
B cell signaling and tumorigenesis.
Journal
Reference
Authors
Rickert RC.
Title
Regulation of B lymphocyte activation by complement C3 and the B cell coreceptor complex.
Journal
Reference
Authors
Zouali M, Sarmay G
Title
B lymphocyte signaling pathways in systemic autoimmunity: implications for pathogenesis and treatment.
Journal
Reference
Authors
Chiles TC.
Title
Regulation and function of cyclin D2 in B lymphocyte subsets.
Journal
Reference
Authors
Allam A, Marshall AJ
Title
Role of the adaptor proteins Bam32, TAPP1 and TAPP2 in lymphocyte activation.
Journal
Reference
Authors
Gold MR
Title
To make antibodies or not: signaling by the B-cell antigen receptor.
Journal
Reference
Authors
Fu C, Turck CW, Kurosaki T, Chan AC
Title
BLNK: a central linker protein in B cell activation.
Journal
Reference
Authors
Okada T, Maeda A, Iwamatsu A, Gotoh K, Kurosaki T
Title
BCAP: the tyrosine kinase substrate that connects B cell receptor to phosphoinositide 3-kinase activation.
Journal
Reference
Authors
Shinohara H, Maeda S, Watarai H, Kurosaki T
Title
IkappaB kinase beta-induced phosphorylation of CARMA1 contributes to CARMA1 Bcl10 MALT1 complex formation in B cells.
Journal
Related pathway
mcc04610 Complement and coagulation cascades
mcc04810 Regulation of actin cytoskeleton
KO pathway