Proenkephalin-A (P04094)

Uniprot ID P04094
Protein Name Proenkephalin-A
Gene Name Penk
Species Rattus norvegicus (Rat)
Signal peptide(a) Y Secretome P(b) 0.903
Function Met-and Leu-enkephalins compete with and mimic the effects of opiate drugs. They play a role in a number of physiologic functions, including pain perception and responses to stress. PENK(114-133) and PENK(239-260) increase glutamate release in the striatum. PENK(114-133) decreases GABA concentration in the striatum. .
GO - Molecular function
  • opioid peptide activity : IEA:UniProtKB-KW
  • opioid receptor binding : IBA:GO_Central
GO - Biological process
  • aggressive behavior : ISO:RGD
  • aging : IEP:RGD
  • behavioral fear response : ISO:RGD
  • cellular response to cAMP : IEP:RGD
  • cellular response to oxidative stress : IEP:RGD
  • cellular response to transforming growth factor beta stimulus : IEP:RGD
  • cellular response to virus : IEP:RGD
  • cellular response to vitamin D : IEP:RGD
  • chemical synaptic transmission : IBA:GO_Central
  • general adaptation syndrome, behavioral process : IEP:RGD
  • glial cell proliferation : IEP:RGD
  • locomotory behavior : ISO:RGD
  • locomotory exploration behavior : IMP:RGD
  • neuropeptide signaling pathway : IBA:GO_Central
  • osteoblast differentiation : IEP:RGD
  • positive regulation of behavioral fear response : IMP:RGD
  • response to bacterium : ISO:RGD
  • response to calcium ion : IEP:RGD
  • response to epinephrine : IEP:RGD
  • response to estradiol : IEP:RGD
  • response to ethanol : IEP:RGD
  • response to hypoxia : IEP:RGD
  • response to lipopolysaccharide : IEP:RGD
  • response to morphine : IEP:RGD
  • response to nicotine : IEP:RGD
  • response to radiation : IEP:RGD
  • response to toxic substance : IEP:RGD
  • sensory perception of pain : ISO:RGD
  • startle response : ISO:RGD
  • synaptic signaling via neuropeptide : IMP:SynGO
Back
(a) The Signal peptide D-score cutoff for "YES"(having signal peptide) is 0.45.
(b) Non-classically secreted proteins should obtain an NN-score(Neural Networks score) exceeding the normal threshold of 0.5, but not at the same time be predicted to contain a signal peptide.