{
"datasourceId": "pharmgkb",
"datasourceVersion": "2024-01-05",
"datatypeId": "clinical_annotation",
"studyId": "1448104189",
"evidenceLevel": "2A",
"literature": [
"16338275",
"17329992",
"26389554",
"26389554",
"27286724",
"17178267",
"17502774",
"17502774",
"21589866",
"28723731",
"28723731",
"32302325"
],
"genotype": "*6",
"genotypeAnnotationText": "Patients carrying the CYP2B6*6 allele in combination with a normal or decreased function allele may have decreased clearance of methadone as compared to patients with two normal function alleles. However, conflicting evidence has been reported. Other genetic and clinical factors may also affect methadone metabolism. This annotation only covers the pharmacokinetic relationship between CYP2B6 and methadone and does not include evidence about clinical outcomes.",
"directionality": "Decreased function",
"drugFromSource": "methadone",
"drugFromSourceId": "CHEBI_6807",
"pgxCategory": "metabolism/pk",
"phenotypeText": "Heroin Dependence",
"phenotypeFromSourceId": "EFO_0004240",
"haplotypeId": "CYP2B6*6",
"haplotypeFromSourceId": "PA165818762",
"targetFromSourceId": "ENSG00000197408"
}
Better diff of test output here
Example named-allele evidence: