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 {
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 {
  "observation_id": 745,
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 {
  "observation_id": 746,
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  "protein_accession": "P60710",
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  "doi": "10.1002/rcm.5135",
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 {
  "observation_id": 747,
  "peptide": "AVFPSIVGRPR",
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  "protein_accession": "P60710",
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 {
  "observation_id": 748,
  "peptide": "AVFPSIVGRPR",
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  "protein_accession": "P62737",
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  "taxon_id": 10090,
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  "uberon_id": "",
  "condition": "Tumour",
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 {
  "observation_id": 749,
  "peptide": "AVFPSIVGRPR",
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  "protein_accession": "P63261",
  "protein_name": "Actin, cytoplasmic 2",
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  "doi": "10.1002/ijc.28080",
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 {
  "observation_id": 750,
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  "protein_accession": "P68032",
  "protein_name": "Actin, alpha cardiac muscle 1",
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 {
  "observation_id": 751,
  "peptide": "AVFPSIVGRPR",
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  "protein_accession": "P68133",
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 {
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 {
  "observation_id": 753,
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 {
  "observation_id": 754,
  "peptide": "AVFPSIVGRPR",
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  "protein_accession": "P62736",
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  "taxon_id": 9606,
  "tissue": "Pancreas",
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  "condition": "Pancreatic tumour",
  "doi": "10.1021/pr900522m",
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 {
  "observation_id": 907,
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  "tissue": "Breast",
  "uberon_id": "UBERON:0000310",
  "condition": "Breast tumour",
  "doi": "10.1021/ac504503x",
  "status": "review",
  "flags": "mass_mismatch"
 }
]