PARK2 parkinson protein 2, E3 ubiquitin protein ligase (parkin) [Homo sapiens (human)]
| Gene Symbol | PARK2 |
| Entrez Gene ID | 5071 |
| Full Name | parkinson protein 2, E3 ubiquitin protein ligase (parkin) |
| Synonyms | AR-JP, LPRS2, PDJ, PRKN |
| Gene Type | protein-coding |
| Organism | Homo sapiens (human) |
| Genome |
6 6q25.2-q27 |
| Summary | The precise function of this gene is unknown; however, the encoded protein is a component of a multiprotein E3 ubiquitin ligase complex that mediates the targeting of substrate proteins for proteasomal degradation. Mutations in this gene are known to cause Parkinson disease and autosomal recessive juvenile Parkinson disease. Alternative splicing of this gene produces multiple transcript variants encoding distinct isoforms. Additional splice variants of this gene have been described but currently lack transcript support. [provided by RefSeq]. |
| Disorder | MIM: 602544 Parkinson disease, juvenile, type 2, 600116 (3); Adenocarcinoma of |
| mRNA | NM_004562, 169790968 |
| Protein | NP_004553, 169790969 |
| Product | E3 ubiquitin-protein ligase parkin isoform 1 |
| RefSeq Status | REVIEWED |
| mRNA | NM_013987, 169790970 |
| Protein | NP_054642, 169790971 |
| Product | E3 ubiquitin-protein ligase parkin isoform 2 |
| RefSeq Status | REVIEWED |
| mRNA | NM_013988, 169790972 |
| Protein | NP_054643, 169790973 |
| Product | E3 ubiquitin-protein ligase parkin isoform 3 |
| RefSeq Status | REVIEWED |
| hsa05012 | Parkinson's disease |
| hsa04141 | Protein processing in endoplasmic reticulum |
| hsa04120 | Ubiquitin mediated proteolysis |
Pathway Interaction Database
| alphasynuclein_pathway | Alpha-synuclein signaling |
| Homo sapiens (human) | PARK2 | NP_004553.2 |
| Pan troglodytes (chimpanzee) | PARK2 | XP_001153913.1 |
| Canis lupus familiaris (dog) | PARK2 | XP_855152.1 |
| Bos taurus (cattle) | PARK2 | XP_609337.3 |
| Mus musculus (house mouse) | Park2 | NP_057903.1 |
| Rattus norvegicus (Norway rat) | Park2 | NP_064478.1 |
| Gallus gallus (chicken) | PARK2 | XP_419615.2 |
| Danio rerio (zebrafish) | park2 | NP_001017635.1 |
| Drosophila melanogaster (fruit fly) | park | NP_730601.1 |
| Caenorhabditis elegans | pdr-1 | NP_499846.2 |
| ID | Name | Evidence |
| GO:0000209 | protein polyubiquitination | IDA |
| GO:0000422 | mitochondrion degradation | IMP |
| GO:0001933 | negative regulation of protein phosphorylation | IDA |
| GO:0001964 | startle response | IEA |
| GO:0006511 | ubiquitin-dependent protein catabolic process | IDA |
| GO:0007417 | central nervous system development | TAS |
| GO:0007612 | learning | IEA |
| GO:0008219 | cell death | IDA |
| GO:0008344 | adult locomotory behavior | IEA |
| GO:0019538 | protein metabolic process | IEA |
| GO:0032232 | negative regulation of actin filament bundle assembly | IDA |
| GO:0035249 | synaptic transmission, glutamatergic | IEA |
| GO:0042415 | norepinephrine metabolic process | IEA |
| GO:0042417 | dopamine metabolic process | IEA |
| GO:0042787 | protein ubiquitination involved in ubiquitin-dependent protein catabolic process | IDA |
| GO:0043123 | positive regulation of I-kappaB kinase/NF-kappaB cascade | IDA |
| GO:0046928 | regulation of neurotransmitter secretion | IEA |
| GO:0051583 | dopamine uptake | IEA |
| GO:0051865 | protein autoubiquitination | IDA |
| GO:0060548 | negative regulation of cell death | IDA |
| GO:0070534 | protein K63-linked ubiquitination | IDA |
| GO:0070842 | aggresome assembly | IMP |
| GO:0070936 | protein K48-linked ubiquitination | IDA |
| GO:0070997 | neuron death | IDA |
| GO:0090201 | negative regulation of release of cytochrome c from mitochondria | IDA |
| GO:2000377 | regulation of reactive oxygen species metabolic process | IMP |
Component
| ID | Name | Evidence |
| GO:0005634 | nucleus | IEA |
| GO:0005737 | cytoplasm | IDA |
| GO:0005739 | mitochondrion | IMP |
| GO:0005783 | endoplasmic reticulum | IEA |
| GO:0005794 | Golgi apparatus | IDA |
| GO:0005829 | cytosol | IDA |
| GO:0016235 | aggresome | IDA |
| GO:0043005 | neuron projection | IEA |
| GO:0043234 | protein complex | IEA |
| GO:0048471 | perinuclear region of cytoplasm | IDA |
Function
| ID | Name | Evidence |
| GO:0004842 | ubiquitin-protein ligase activity | IDA |
| GO:0005515 | protein binding | IPI |
| GO:0008270 | zinc ion binding | IEA |
| GO:0016874 | ligase activity | IEA |
| GO:0016881 | acid-amino acid ligase activity | IEA |
| GO:0019900 | kinase binding | IPI |
| GO:0019901 | protein kinase binding | IPI |
| GO:0030165 | PDZ domain binding | IPI |
| GO:0046872 | metal ion binding | IEA |
| GO:0051087 | chaperone binding | IPI |
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