{
  "bundle_id": "PBAC-PEPTIDE-ENDOMORPHIN2-OPIOID-ED2-FULL-BUNDLE-001",
  "catalog_id": "PBAC-PEPTIDE-ENDOMORPHIN2-OPIOID-ED2-FULL",
  "config_hash_sha256": "6f4126cccac1c6897b4818627962b95723971e3c8bca4a429ef6aed01f907746",
  "config_path": "configs/peptide_production/endomorphin2_opioid_ed2_full.json",
  "generated_at_utc": "2026-06-26T13:20:36Z",
  "references": [
    {
      "firecrawl_scrape_id": "019f03ff-2650-763c-a2e5-ba3af9382813",
      "notes": "Used as source provenance for Endomorphin-1 YPWF-NH2 and Endomorphin-2 YPFF-NH2.",
      "ref_id": "PMC3253703_ENDOMORPHINS",
      "retrieved_date": "2026-06-26",
      "source_type": "open_access_literature",
      "title": "Engineering endomorphin drugs: state of the art",
      "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC3253703/",
      "used_for": [
        "parent peptide identity",
        "C-terminal amidation"
      ]
    },
    {
      "notes": "Cited only as generic public-literature context; no operational protocol is incorporated.",
      "ref_id": "PUBMED_4307033_MERRIFIELD_SOLID_PHASE_PEPTIDE_SYNTHESIS",
      "retrieved_date": "2026-06-21",
      "source_type": "literature_index",
      "title": "Solid-phase peptide synthesis",
      "url": "https://pubmed.ncbi.nlm.nih.gov/4307033/",
      "used_for": [
        "generic peptide identity enablement context"
      ]
    },
    {
      "notes": "Cited only as generic public-literature context; no operational protocol is incorporated.",
      "ref_id": "PUBMED_2191922_FIELDS_NOBLE_FMOC_SPPS",
      "retrieved_date": "2026-06-21",
      "source_type": "literature_index",
      "title": "Solid phase peptide synthesis utilizing 9-fluorenylmethoxycarbonyl amino acids",
      "url": "https://pubmed.ncbi.nlm.nih.gov/2191922/",
      "used_for": [
        "generic Fmoc peptide literature context"
      ]
    }
  ],
  "release_id": "PBAC-PEPTIDE-ENDOMORPHIN2-OPIOID-ED2-FULL-V1",
  "source_reference_catalog_schema_version": "pbac_source_reference_catalog_v1"
}
