PENK - proenkephalin Gene
Also Known as PE; PENK-A
Species: Homo sapiens
About PENK
This gene has 9 transcripts (splice variants), 219 orthologues and 2 paralogues. Biased expression in adrenal (RPKM 200.5), testis (RPKM 60.4) and 1 other tissue.
Summary
This gene encodes a preproprotein that is proteolytically processed to generate multiple protein products. These products include the pentapeptide opioids Met-enkephalin and Leu-enkephalin, which are stored in synaptic vesicles, then released into the synapse where they bind to mu- and delta-opioid receptors to modulate the perception of pain. Other non-opioid cleavage products may function in distinct biological activities. [provided by RefSeq, Jul 2015]
PENK Products (1)
| mRNA | Protein | Name |
|---|---|---|
| NM_001135690.3 | NP_001129162.1 | proenkephalin-A preproprotein |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
23597562 | GOA |
PENK Protein Structure
Opiods_neuropep: Vertebrate endogenous opioids neuropeptide (25 - 71)
- 0
- 100
- 200
- 267 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
proenkephalin-A |
|
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Radiculopathy |
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| Drug Dependence |
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| Pheochromocytoma |
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| Opiate Dependence |
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| Amphetamine Abuse |
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| Pancreatic Cancer |
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| Pain Agnosia |
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| Opioid Abuse |
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| Morphine Dependence |
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| Withdrawal Disorder |
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| Agnosia |
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| Meningioma, Familial |
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| Parkinson Disease, Late-Onset |
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Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Bos taurus | PENK | VGNC | VGNC:32746 |
| Macaca mulatta | PENK | VGNC | VGNC:75941 |
| Canis familiaris | PENK | VGNC | VGNC:54116 |
| Rattus norvegicus | PENK | RGD | RGD:68946 |
| Felis catus | PENK | VGNC | VGNC:81702 |
| Mus musculus | PENK | MGD | MGI:104629 |
| Others | PENK | NCBI |