{
  "bundle_id": "PBAC-PEPTIDE-UROTENSIN2-UTS2R-ED2-FULL-BUNDLE-001",
  "catalog_id": "PBAC-PEPTIDE-UROTENSIN2-UTS2R-ED2-FULL",
  "config_hash_sha256": "b6e17d55f45d213bdff368fa74344716b754c35e69501d1a61aab1b0a933e1e1",
  "config_path": "configs/peptide_production/urotensin2_uts2r_ed2_full.json",
  "generated_at_utc": "2026-06-22T19:43:30Z",
  "references": [
    {
      "notes": "Used only as parent/source provenance for urotensin-2 peptide 114..124 and DISULFID 118..123, represented as relative pair 5..10.",
      "ref_id": "UNIPROT_O95399_UTS2_HUMAN",
      "retrieved_date": "2026-06-22",
      "source_type": "curated_protein_database",
      "title": "UniProtKB O95399, Urotensin-2, Homo sapiens",
      "url": "https://rest.uniprot.org/uniprotkb/O95399.txt",
      "used_for": [
        "parent peptide identity",
        "disulfide positions"
      ]
    },
    {
      "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 Fmoc peptide 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 peptide identity enablement context"
      ]
    }
  ],
  "release_id": "PBAC-PEPTIDE-UROTENSIN2-UTS2R-ED2-FULL-V1",
  "source_reference_catalog_schema_version": "pbac_source_reference_catalog_v1"
}
