Sequence in raw or FASTA format:
BCL2 B-cell CLL/lymphoma 2 [Homo sapiens (human)]
| Gene Symbol | BCL2 |
| Entrez Gene ID | 596 |
| Full Name | B-cell CLL/lymphoma 2 |
| Synonyms | Bcl-2 |
| Gene Type | protein-coding |
| Organism | Homo sapiens (human) |
| Genome |
18 18q21.33|18q21.3 |
| Summary | This gene encodes an integral outer mitochondrial membrane protein that blocks the apoptotic death of some cells such as lymphocytes. Constitutive expression of BCL2, such as in the case of translocation of BCL2 to Ig heavy chain locus, is thought to be the cause of follicular lymphoma. Two transcript variants, produced by alternate splicing, differ in their C-terminal ends. [provided by RefSeq]. |
| Disorder | MIM: 151430 Leukemia/lymphoma, B-cell, 2 (3) |
| mRNA | NM_000633, 72198188 |
| Protein | NP_000624, 72198189 |
| Product | apoptosis regulator Bcl-2 alpha isoform |
| RefSeq Status | REVIEWED |
| mRNA | NM_000657, 72198345 |
| Protein | NP_000648, 72198346 |
| Product | apoptosis regulator Bcl-2 beta isoform |
| RefSeq Status | REVIEWED |
| hsa04141 | Protein processing in endoplasmic reticulum |
| hsa04210 | Apoptosis |
| hsa05222 | Small cell lung cancer |
| hsa05014 | Amyotrophic lateral sclerosis (ALS) |
| hsa04722 | Neurotrophin signaling pathway |
| hsa05145 | Toxoplasmosis |
| hsa05210 | Colorectal cancer |
| hsa05200 | Pathways in cancer |
| hsa05215 | Prostate cancer |
| hsa04510 | Focal adhesion |
WikiPathways
| WP615 | Senescence and Autophagy |
| WP254 | Apoptosis |
| WP712 | Estrogen signaling pathway |
| WP286 | IL-3 Signaling Pathway |
| WP23 | B Cell Receptor Signaling Pathway |
| WP306 | Focal Adhesion |
| WP49 | IL-2 Signaling Pathway |
| WP314 | FAS pathway and Stress induction of HSP regulation |
Pathway Interaction Database
| nfat_3pathway | Role of Calcineurin-dependent NFAT signaling in lymphocytes |
| hivnefpathway | HIV-1 Nef: Negative effector of Fas and TNF-alpha |
| il2_1pathway | IL2-mediated signaling events |
| cmyb_pathway | C-MYB transcription factor network |
| ceramide_pathway | Ceramide signaling pathway |
| kitpathway | Signaling events mediated by Stem cell factor receptor (c-Kit) |
| atf2_pathway | ATF-2 transcription factor network |
| il2_stat5pathway | IL2 signaling events mediated by STAT5 |
| caspase_pathway | Caspase cascade in apoptosis |
| il2_pi3kpathway | IL2 signaling events mediated by PI3K |
| rxr_vdr_pathway | RXR and RAR heterodimerization with other nuclear receptor |
| epopathway | EPO signaling pathway |
| p53downstreampathway | Direct p53 effectors |
| myc_represspathway | Validated targets of C-MYC transcriptional repression |
Reactome
| REACT_578 | Apoptosis |
| REACT_330 | BH3-only proteins associate with and inactivate anti-apoptotic BCL-2 members |
| REACT_549 | Activation of BAD and translocation to mitochondria |
| REACT_964 | Intrinsic Pathway for Apoptosis |
| REACT_697 | Activation of BH3-only proteins |
| Homo sapiens (human) | BCL2 | NP_000624.2 |
| Pan troglodytes (chimpanzee) | BCL2 | XP_001145537.1 |
| Canis lupus familiaris (dog) | BCL2 | NP_001002949.1 |
| Bos taurus (cattle) | BCL2 | XP_586976.3 |
| Mus musculus (house mouse) | Bcl2 | NP_033871.2 |
| Rattus norvegicus (Norway rat) | Bcl2 | NP_058689.1 |
| Gallus gallus (chicken) | BCL2 | NP_990670.1 |
| ID | Name | Evidence |
| GO:0000082 | G1/S transition of mitotic cell cycle | IEA |
| GO:0000209 | protein polyubiquitination | IDA |
| GO:0000902 | cell morphogenesis | IEA |
| GO:0001541 | ovarian follicle development | IEA |
| GO:0001656 | metanephros development | IEA |
| GO:0001657 | ureteric bud development | IEA |
| GO:0001658 | branching involved in ureteric bud morphogenesis | IEA |
| GO:0001662 | behavioral fear response | IEA |
| GO:0001666 | response to hypoxia | IEA |
| GO:0001782 | B cell homeostasis | IEA |
| GO:0001836 | release of cytochrome c from mitochondria | ISS |
| GO:0001836 | release of cytochrome c from mitochondria | NAS |
| GO:0001952 | regulation of cell-matrix adhesion | IEA |
| GO:0002320 | lymphoid progenitor cell differentiation | IEA |
| GO:0002326 | B cell lineage commitment | IEA |
| GO:0002360 | T cell lineage commitment | IEA |
| GO:0002520 | immune system development | IEA |
| GO:0003014 | renal system process | IEA |
| GO:0006470 | protein dephosphorylation | IEA |
| GO:0006582 | melanin metabolic process | IEA |
| GO:0006808 | regulation of nitrogen utilization | IEA |
| GO:0006915 | apoptosis | TAS |
| GO:0006916 | anti-apoptosis | IDA |
| GO:0006959 | humoral immune response | TAS |
| GO:0006974 | response to DNA damage stimulus | IMP |
| GO:0006979 | response to oxidative stress | IEA |
| GO:0007015 | actin filament organization | IEA |
| GO:0007565 | female pregnancy | NAS |
| GO:0007569 | cell aging | IEA |
| GO:0007584 | response to nutrient | IEA |
| GO:0008219 | cell death | IDA |
| GO:0008284 | positive regulation of cell proliferation | IEA |
| GO:0008584 | male gonad development | IEA |
| GO:0008629 | induction of apoptosis by intracellular signals | TAS |
| GO:0008633 | activation of pro-apoptotic gene products | EXP |
| GO:0008633 | activation of pro-apoptotic gene products | TAS |
| GO:0009314 | response to radiation | NAS |
| GO:0009408 | response to heat | IEA |
| GO:0009605 | response to external stimulus | IEA |
| GO:0009636 | response to toxin | IDA |
| GO:0009791 | post-embryonic development | IEA |
| GO:0009887 | organ morphogenesis | IEA |
| GO:0010035 | response to inorganic substance | IEA |
| GO:0010039 | response to iron ion | IDA |
| GO:0010044 | response to aluminum ion | IEA |
| GO:0010224 | response to UV-B | IEA |
| GO:0010332 | response to gamma radiation | IEA |
| GO:0010468 | regulation of gene expression | IEA |
| GO:0010523 | negative regulation of calcium ion transport into cytosol | IEA |
| GO:0010559 | regulation of glycoprotein biosynthetic process | IEA |
| GO:0014031 | mesenchymal cell development | IEA |
| GO:0014042 | positive regulation of neuron maturation | IEA |
| GO:0014911 | positive regulation of smooth muscle cell migration | IEA |
| GO:0016337 | cell-cell adhesion | IEA |
| GO:0018107 | peptidyl-threonine phosphorylation | IEA |
| GO:0021747 | cochlear nucleus development | IEA |
| GO:0022612 | gland morphogenesis | IEA |
| GO:0022898 | regulation of transmembrane transporter activity | IDA |
| GO:0030097 | hemopoiesis | IEA |
| GO:0030279 | negative regulation of ossification | IEA |
| GO:0030307 | positive regulation of cell growth | IDA |
| GO:0030308 | negative regulation of cell growth | IEA |
| GO:0030336 | negative regulation of cell migration | IEA |
| GO:0030890 | positive regulation of B cell proliferation | IMP |
| GO:0031000 | response to caffeine | IEA |
| GO:0031069 | hair follicle morphogenesis | IEA |
| GO:0031103 | axon regeneration | IEA |
| GO:0031647 | regulation of protein stability | IEA |
| GO:0032469 | endoplasmic reticulum calcium ion homeostasis | IEA |
| GO:0032835 | glomerulus development | IEA |
| GO:0032848 | negative regulation of cellular pH reduction | IDA |
| GO:0032868 | response to insulin stimulus | IEA |
| GO:0032880 | regulation of protein localization | IEA |
| GO:0033033 | negative regulation of myeloid cell apoptosis | IEA |
| GO:0033077 | T cell differentiation in thymus | IEA |
| GO:0033138 | positive regulation of peptidyl-serine phosphorylation | IEA |
| GO:0033591 | response to L-ascorbic acid | IEA |
| GO:0033689 | negative regulation of osteoblast proliferation | IEA |
| GO:0034097 | response to cytokine stimulus | IDA |
| GO:0034349 | glial cell apoptosis | IEA |
| GO:0035094 | response to nicotine | IDA |
| GO:0035265 | organ growth | IEA |
| GO:0040018 | positive regulation of multicellular organism growth | IEA |
| GO:0042100 | B cell proliferation | IDA |
| GO:0042493 | response to drug | IDA |
| GO:0042493 | response to drug | IMP |
| GO:0042542 | response to hydrogen peroxide | IEA |
| GO:0043029 | T cell homeostasis | IEA |
| GO:0043066 | negative regulation of apoptosis | IDA |
| GO:0043085 | positive regulation of catalytic activity | IEA |
| GO:0043375 | CD8-positive, alpha-beta T cell lineage commitment | IEA |
| GO:0043496 | regulation of protein homodimerization activity | IDA |
| GO:0043497 | regulation of protein heterodimerization activity | IDA |
| GO:0043524 | negative regulation of neuron apoptosis | IDA |
| GO:0043583 | ear development | IEA |
| GO:0043627 | response to estrogen stimulus | IEA |
| GO:0045069 | regulation of viral genome replication | IEA |
| GO:0045471 | response to ethanol | IEA |
| GO:0045636 | positive regulation of melanocyte differentiation | IEA |
| GO:0045930 | negative regulation of mitotic cell cycle | IEA |
| GO:0046671 | negative regulation of retinal cell programmed cell death | IEA |
| GO:0046688 | response to copper ion | IEA |
| GO:0046902 | regulation of mitochondrial membrane permeability | ISS |
| GO:0048041 | focal adhesion assembly | IEA |
| GO:0048087 | positive regulation of developmental pigmentation | IEA |
| GO:0048536 | spleen development | IEA |
| GO:0048538 | thymus development | IEA |
| GO:0048546 | digestive tract morphogenesis | IEA |
| GO:0048589 | developmental growth | IEA |
| GO:0048599 | oocyte development | IEA |
| GO:0048743 | positive regulation of skeletal muscle fiber development | IEA |
| GO:0048753 | pigment granule organization | IEA |
| GO:0048873 | homeostasis of number of cells within a tissue | IEA |
| GO:0050853 | B cell receptor signaling pathway | IMP |
| GO:0051402 | neuron apoptosis | TAS |
| GO:0051412 | response to corticosterone stimulus | IEA |
| GO:0051593 | response to folic acid | IEA |
| GO:0051607 | defense response to virus | IDA |
| GO:0051726 | regulation of cell cycle | IEA |
| GO:0051789 | response to protein stimulus | IEA |
| GO:0051881 | regulation of mitochondrial membrane potential | ISS |
| GO:0051902 | negative regulation of mitochondrial depolarization | TAS |
| GO:0051924 | regulation of calcium ion transport | IDA |
| GO:0070059 | apoptosis in response to endoplasmic reticulum stress | IDA |
Component
| ID | Name | Evidence |
| GO:0005622 | intracellular | IEA |
| GO:0005624 | membrane fraction | IEA |
| GO:0005634 | nucleus | IDA |
| GO:0005737 | cytoplasm | IDA |
| GO:0005739 | mitochondrion | IDA |
| GO:0005741 | mitochondrial outer membrane | EXP |
| GO:0005741 | mitochondrial outer membrane | IDA |
| GO:0005741 | mitochondrial outer membrane | TAS |
| GO:0005783 | endoplasmic reticulum | IDA |
| GO:0005789 | endoplasmic reticulum membrane | IEA |
| GO:0005792 | microsome | IEA |
| GO:0005829 | cytosol | IEA |
| GO:0016020 | membrane | IDA |
| GO:0031965 | nuclear membrane | IDA |
| GO:0043209 | myelin sheath | IEA |
| GO:0046930 | pore complex | IDA |
Function
| ID | Name | Evidence |
| GO:0002020 | protease binding | IDA |
| GO:0005515 | protein binding | IPI |
| GO:0008134 | transcription factor binding | IEA |
| GO:0015267 | channel activity | IDA |
| GO:0042802 | identical protein binding | IPI |
| GO:0042803 | protein homodimerization activity | IPI |
| GO:0043565 | sequence-specific DNA binding | IDA |
| GO:0046982 | protein heterodimerization activity | IPI |
| GO:0051434 | BH3 domain binding | IPI |
| GO:0051721 | protein phosphatase 2A binding | IEA |
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