{
  "bundle_id": "PBAC-PEPTIDE-MET-ENKEPHALIN-ARG-GLY-LEU-PENK-OPIOID-ED2-FULL-BUNDLE-001",
  "catalog_id": "PBAC-PEPTIDE-MET-ENKEPHALIN-ARG-GLY-LEU-PENK-OPIOID-ED2-FULL",
  "config_hash_sha256": "0bc4263f70f3ab55817d330a0c5fba35eceb05ce7e2927f21ab617e955cdea0d",
  "config_path": "configs/peptide_production/met_enkephalin_arg_gly_leu_penk_opioid_ed2_full.json",
  "generated_at_utc": "2026-06-26T14:44:21Z",
  "references": [
    {
      "notes": "Used as source provenance for Met-enkephalin-Arg-Gly-Leu and exact configured form states. The underlying compact record was cached by Firecrawl in wave7.",
      "ref_id": "UNIPROT_P01210_PENK_HUMAN",
      "retrieved_date": "2026-06-26",
      "source_type": "curated_protein_database",
      "title": "UniProtKB P01210, Proenkephalin-A, Homo sapiens",
      "url": "https://rest.uniprot.org/uniprotkb/P01210.txt",
      "used_for": [
        "parent peptide identity"
      ]
    },
    {
      "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-MET-ENKEPHALIN-ARG-GLY-LEU-PENK-OPIOID-ED2-FULL-V1",
  "source_reference_catalog_schema_version": "pbac_source_reference_catalog_v1"
}
