Sequence in raw or FASTA format:
BCR breakpoint cluster region [Homo sapiens (human)]
| Gene Symbol | BCR |
| Entrez Gene ID | 613 |
| Full Name | breakpoint cluster region |
| Synonyms | ALL, BCR1, CML, D22S11, D22S662, FLJ16453, PHL |
| Gene Type | protein-coding |
| Organism | Homo sapiens (human) |
| Genome |
22 22q11|22q11.23 |
| Summary | A reciprocal translocation between chromosomes 22 and 9 produces the Philadelphia chromosome, which is often found in patients with chronic myelogenous leukemia. The chromosome 22 breakpoint for this translocation is located within the BCR gene. The translocation produces a fusion protein which is encoded by sequence from both BCR and ABL, the gene at the chromosome 9 breakpoint. Although the BCR-ABL fusion protein has been extensively studied, the function of the normal BCR gene product is not clear. The protein has serine/threonine kinase activity and is a GTPase-activating protein for p21rac. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq]. |
| Disorder | MIM: 151410 Leukemia, chronic myeloid, 608232 (3); Leukemia, acute lymphocytic, |
| mRNA | NM_021574, 82546844 |
| Protein | NP_067585, 82546845 |
| Product | breakpoint cluster region protein isoform 2 |
| RefSeq Status | REVIEWED |
| mRNA | NM_004327, 82546842 |
| Protein | NP_004318, 82546843 |
| Product | breakpoint cluster region protein isoform 1 |
| RefSeq Status | REVIEWED |
| hsa05200 | Pathways in cancer |
| hsa05220 | Chronic myeloid leukemia |
Pathway Interaction Database
| rhoa_reg_pathway | Regulation of RhoA activity |
| rac1_reg_pathway | Regulation of RAC1 activity |
Reactome
| REACT_11044 | Signaling by Rho GTPases |
| REACT_11051 | Rho GTPase cycle |
| Homo sapiens (human) | BCR | NP_004318.3 |
| Canis lupus familiaris (dog) | BCR | XP_848654.1 |
| Bos taurus (cattle) | BCR | XP_001256514.1 |
| Mus musculus (house mouse) | Bcr | NP_001074881.1 |
| Rattus norvegicus (Norway rat) | Bcr | XP_228091.4 |
| Gallus gallus (chicken) | BCR | XP_415244.2 |
| Danio rerio (zebrafish) | bcr | XP_696735.2 |
| ID | Name | Evidence |
| GO:0006468 | protein phosphorylation | IEA |
| GO:0007165 | signal transduction | TAS |
| GO:0007264 | small GTPase mediated signal transduction | TAS |
| GO:0035023 | regulation of Rho protein signal transduction | IEA |
| GO:0043547 | positive regulation of GTPase activity | TAS |
| GO:0051056 | regulation of small GTPase mediated signal transduction | TAS |
Component
| ID | Name | Evidence |
| GO:0005622 | intracellular | IEA |
| GO:0005829 | cytosol | TAS |
Function
| ID | Name | Evidence |
| GO:0000166 | nucleotide binding | IEA |
| GO:0004674 | protein serine/threonine kinase activity | IEA |
| GO:0005085 | guanyl-nucleotide exchange factor activity | IEA |
| GO:0005089 | Rho guanyl-nucleotide exchange factor activity | IEA |
| GO:0005096 | GTPase activator activity | TAS |
| GO:0005524 | ATP binding | IEA |
| GO:0016301 | kinase activity | IEA |
| GO:0016740 | transferase activity | IEA |
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