PepFold

Gene Database

OPRM1Mu-Opioid Receptor 1

Chromosome 6q25.2

Primary receptor for endogenous opioid peptides (beta-endorphin, enkephalins) and opioid analgesics. Mediates analgesia, reward, respiratory depression, and physical dependence.

Pharmacogenomic Variants

Peptide Therapeutic Approaches

Genotype-optimized opioid peptide analogs with improved receptor selectivity, biased agonist peptides favoring analgesia over respiratory depression, and beta-endorphin mimetics.

Related Therapeutics

MorphineFentanylNaloxoneBuprenorphine

Associated Conditions

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