{
  "url": "https://dantelabs.com/sv/genes/psat1",
  "gene": {
    "slug": "psat1",
    "symbol": "PSAT1",
    "name": "phosphoserine aminotransferase 1",
    "hgnc": "HGNC:19129",
    "summary": null,
    "location": "9q21.2",
    "locusType": "gene with protein product",
    "aliases": [
      "PSA",
      "PSAT"
    ],
    "previousSymbols": [],
    "ensemblId": "ENSG00000135069",
    "entrezId": 29968,
    "omim": [
      "610936"
    ],
    "uniprot": [
      "Q9Y617"
    ],
    "model": {
      "build": "GRCh38",
      "release": "v1.5",
      "chrom": "9",
      "start": 78297125,
      "end": 78330093,
      "strand": "+",
      "ensemblTranscript": "ENST00000376588.4",
      "refseqTranscript": "NM_058179.4",
      "ensemblProtein": "ENSP00000365773.3",
      "refseqProtein": "NP_478059.1",
      "exons": [
        {
          "start": 78297125,
          "end": 78297270
        },
        {
          "start": 78300602,
          "end": 78300662
        },
        {
          "start": 78301954,
          "end": 78302023
        },
        {
          "start": 78304735,
          "end": 78304940
        },
        {
          "start": 78306314,
          "end": 78306486
        },
        {
          "start": 78308414,
          "end": 78308583
        },
        {
          "start": 78317676,
          "end": 78317804
        },
        {
          "start": 78328051,
          "end": 78328188
        },
        {
          "start": 78328981,
          "end": 78330093
        }
      ],
      "cds": {
        "start": 78297211,
        "end": 78329086
      }
    },
    "grch37": {
      "build": "GRCh37",
      "release": "87",
      "chrom": "9",
      "start": 80912059,
      "end": 80945009,
      "strand": "+"
    },
    "neighbourhood": {
      "release": "116",
      "start": 77813609,
      "end": 78813608,
      "genes": [
        {
          "symbol": "GNAQ",
          "ensemblId": "ENSG00000156052",
          "biotype": "protein_coding",
          "start": 77716097,
          "end": 78032500,
          "strand": "-",
          "slug": "gnaq"
        },
        {
          "symbol": "CEP78",
          "ensemblId": "ENSG00000148019",
          "biotype": "protein_coding",
          "start": 78236037,
          "end": 78279690,
          "strand": "+",
          "slug": "cep78"
        }
      ],
      "truncated": false
    },
    "reports": [
      {
        "slug": "glycine-and-serine-metabolism-disorders",
        "name": "Ärftliga störningar i glycin- och serinmetabolismen",
        "diseases": [
          {
            "mondoId": "MONDO:0018162",
            "name": "Serinbristsjukdomar",
            "genes": 4,
            "inheritance": "autosomal-recessive",
            "description": "Orsakas av varianter i PHGDH, PSAT1 eller PSPH, som blockerar serinproduktionen och kan ge en liten huvudstorlek, krampanfall och försenad utveckling.",
            "management": "Kunskap om detta gör det möjligt att ge serin- och glycintillskott, vilket kan förebygga eller förbättra symtomen när behandlingen startar tidigt, även före födseln.",
            "evidence": {
              "gencc": [
                "ClinGen",
                "G2P",
                "Labcorp Genetics (formerly Invitae)",
                "PanelApp Australia"
              ],
              "clingen": "Definitive",
              "acmgSf": false,
              "inheritance": [
                "autosomal-recessive"
              ]
            },
            "sameAsReport": false,
            "broad": false
          }
        ],
        "url": "https://dantelabs.com/sv/conditions/glycine-and-serine-metabolism-disorders"
      }
    ],
    "pharmacogenomics": [],
    "traits": [],
    "phenotypes": [
      {
        "slug": "microcephaly",
        "name": "Abnormally small head",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/microcephaly"
      },
      {
        "slug": "ablepharon",
        "name": "Absent eyelids",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/ablepharon"
      },
      {
        "slug": "ankle-flexion-contracture",
        "name": "Ankle flexion contracture",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/ankle-flexion-contracture"
      },
      {
        "slug": "apnea",
        "name": "Apnea",
        "systems": [
          "abnormality-of-the-respiratory-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/apnea"
      },
      {
        "slug": "protuberant-abdomen",
        "name": "Belly sticks out",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/protuberant-abdomen"
      },
      {
        "slug": "proptosis",
        "name": "Bulging eye",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/proptosis"
      },
      {
        "slug": "cerebellar-vermis-hypoplasia",
        "name": "Cerebellar vermis hypoplasia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/cerebellar-vermis-hypoplasia"
      },
      {
        "slug": "cerebral-white-matter-hypoplasia",
        "name": "Cerebral white matter hypoplasia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/cerebral-white-matter-hypoplasia"
      },
      {
        "slug": "cleft-palate",
        "name": "Cleft palate",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/cleft-palate"
      },
      {
        "slug": "cataract",
        "name": "Clouding of the lens of the eye",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/cataract"
      },
      {
        "slug": "bilateral-talipes-equinovarus",
        "name": "Club foot on both sides",
        "systems": [
          "abnormality-of-limbs"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/bilateral-talipes-equinovarus"
      },
      {
        "slug": "cyanotic-episode",
        "name": "Cyanotic episode",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/cyanotic-episode"
      },
      {
        "slug": "decreased-csf-glycine-concentration",
        "name": "Decreased CSF glycine concentration",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/decreased-csf-glycine-concentration"
      },
      {
        "slug": "decreased-csf-serine-concentration",
        "name": "Decreased CSF serine concentration",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/decreased-csf-serine-concentration"
      },
      {
        "slug": "craniosynostosis",
        "name": "Deformity of the skull",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/craniosynostosis"
      },
      {
        "slug": "delayed-myelination",
        "name": "Delayed myelination",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/delayed-myelination"
      },
      {
        "slug": "depressed-nasal-bridge",
        "name": "Depressed nasal bridge",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/depressed-nasal-bridge"
      },
      {
        "slug": "secondary-microcephaly",
        "name": "Development of small head that was not present at birth",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/secondary-microcephaly"
      },
      {
        "slug": "eeg-with-focal-sharp-waves",
        "name": "EEG with focal sharp waves",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/eeg-with-focal-sharp-waves"
      },
      {
        "slug": "eeg-with-polyspike-wave-complexes",
        "name": "EEG with polyspike wave complexes",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/eeg-with-polyspike-wave-complexes"
      },
      {
        "slug": "hyperglycinemia",
        "name": "Elevated blood glycine levels",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/hyperglycinemia"
      },
      {
        "slug": "seizure",
        "name": "Epilepsy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/seizure"
      },
      {
        "slug": "epileptic-spasm",
        "name": "Epileptic spasm",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/epileptic-spasm"
      },
      {
        "slug": "failure-to-thrive-in-infancy",
        "name": "Faltering weight in infancy",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/failure-to-thrive-in-infancy"
      },
      {
        "slug": "feeding-difficulties",
        "name": "Feeding difficulties",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/feeding-difficulties"
      },
      {
        "slug": "feeding-difficulties-in-infancy",
        "name": "Feeding difficulties in infancy",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/feeding-difficulties-in-infancy"
      },
      {
        "slug": "lissencephaly",
        "name": "Fewer or absent grooves in brain",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/lissencephaly"
      },
      {
        "slug": "finger-syndactyly",
        "name": "Finger syndactyly",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/finger-syndactyly"
      },
      {
        "slug": "depressed-nasal-ridge",
        "name": "Flat nose",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "url": "https://dantelabs.com/traits/depressed-nasal-ridge"
      },
      {
        "slug": "edema",
        "name": "Fluid retention",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/edema"
      },
      {
        "slug": "toe-syndactyly",
        "name": "Fused toes",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/toe-syndactyly"
      },
      {
        "slug": "gastrostomy-tube-feeding-in-infancy",
        "name": "Gastrostomy tube feeding in infancy",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/gastrostomy-tube-feeding-in-infancy"
      },
      {
        "slug": "global-developmental-delay",
        "name": "Global developmental delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/global-developmental-delay"
      },
      {
        "slug": "polyhydramnios",
        "name": "High levels of amniotic fluid",
        "systems": [
          "abnormality-of-prenatal-development-or-birth"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/polyhydramnios"
      },
      {
        "slug": "high-palate",
        "name": "High palate",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/high-palate"
      },
      {
        "slug": "ichthyosis",
        "name": "Ichthyosis",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/ichthyosis"
      },
      {
        "slug": "knee-flexion-contracture",
        "name": "Inability to straighten knee",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/knee-flexion-contracture"
      },
      {
        "slug": "inappropriate-crying",
        "name": "Inappropriate crying",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/inappropriate-crying"
      },
      {
        "slug": "hyperreflexia",
        "name": "Increased reflexes",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hyperreflexia"
      },
      {
        "slug": "myoclonus",
        "name": "Jerking",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/myoclonus"
      },
      {
        "slug": "lateral-ventricle-dilatation",
        "name": "Lateral ventricle dilatation",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/lateral-ventricle-dilatation"
      },
      {
        "slug": "decreased-fetal-movement",
        "name": "Less than 10 fetal movements in 12 hours",
        "systems": [
          "abnormality-of-prenatal-development-or-birth"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/decreased-fetal-movement"
      },
      {
        "slug": "limb-joint-contracture",
        "name": "Limb contractures",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/limb-joint-contracture"
      },
      {
        "slug": "micrognathia",
        "name": "Little lower jaw",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/micrognathia"
      },
      {
        "slug": "hypoglycinemia",
        "name": "Low blood glycine levels",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/hypoglycinemia"
      },
      {
        "slug": "hyposerinemia",
        "name": "Low blood serine levels",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/hyposerinemia"
      },
      {
        "slug": "axial-hypotonia",
        "name": "Low muscle tone in trunk",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/axial-hypotonia"
      },
      {
        "slug": "low-set-ears",
        "name": "Low-set ears",
        "systems": [
          "abnormality-of-the-ear"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/low-set-ears"
      },
      {
        "slug": "nasogastric-tube-feeding",
        "name": "Nasogastric tube feeding",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/nasogastric-tube-feeding"
      },
      {
        "slug": "paroxysmal-involuntary-eye-movements",
        "name": "Paroxysmal involuntary eye movements",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/paroxysmal-involuntary-eye-movements"
      },
      {
        "slug": "intrauterine-growth-retardation",
        "name": "Prenatal growth deficiency",
        "systems": [
          "growth-abnormality"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/intrauterine-growth-retardation"
      },
      {
        "slug": "profound-global-developmental-delay",
        "name": "Profound global developmental delay",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/profound-global-developmental-delay"
      },
      {
        "slug": "rocker-bottom-foot",
        "name": "Rocker bottom foot",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/rocker-bottom-foot"
      },
      {
        "slug": "scoliosis",
        "name": "Scoliosis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/scoliosis"
      },
      {
        "slug": "short-neck",
        "name": "Short neck",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/short-neck"
      },
      {
        "slug": "simplified-gyral-pattern",
        "name": "Simplified gyral pattern",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/simplified-gyral-pattern"
      },
      {
        "slug": "sloping-forehead",
        "name": "Sloping forehead",
        "systems": [
          "abnormality-of-head-or-neck"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/sloping-forehead"
      },
      {
        "slug": "cerebellar-hypoplasia",
        "name": "Small cerebellum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/cerebellar-hypoplasia"
      },
      {
        "slug": "primary-microcephaly",
        "name": "Small head present at birth",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/primary-microcephaly"
      },
      {
        "slug": "spastic-tetraparesis",
        "name": "Spastic tetraparesis",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/spastic-tetraparesis"
      },
      {
        "slug": "hypertonia",
        "name": "Spasticity and rigidity of muscles",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hypertonia"
      },
      {
        "slug": "spina-bifida",
        "name": "Split spine",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/spina-bifida"
      },
      {
        "slug": "thickened-nuchal-skin-fold",
        "name": "Thickened skin folds of neck",
        "systems": [
          "abnormality-of-head-or-neck",
          "abnormality-of-prenatal-development-or-birth"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/thickened-nuchal-skin-fold"
      },
      {
        "slug": "hypoplasia-of-the-corpus-callosum",
        "name": "Underdevelopment of part of brain called corpus callosum",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hypoplasia-of-the-corpus-callosum"
      },
      {
        "slug": "ventriculomegaly",
        "name": "Ventriculomegaly",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/ventriculomegaly"
      },
      {
        "slug": "hypertelorism",
        "name": "Wide-set eyes",
        "systems": [
          "abnormality-of-the-eye"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hypertelorism"
      },
      {
        "slug": "wide-intermamillary-distance",
        "name": "Wide-spaced nipples",
        "systems": [
          "abnormality-of-the-breast"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/wide-intermamillary-distance"
      }
    ],
    "related": [
      {
        "slug": "phgdh",
        "symbol": "PHGDH",
        "name": "phosphoglycerate dehydrogenase",
        "shared": 1,
        "url": "https://dantelabs.com/sv/genes/phgdh"
      },
      {
        "slug": "psph",
        "symbol": "PSPH",
        "name": "phosphoserine phosphatase",
        "shared": 1,
        "url": "https://dantelabs.com/sv/genes/psph"
      },
      {
        "slug": "slc1a4",
        "symbol": "SLC1A4",
        "name": "solute carrier family 1 member 4",
        "shared": 1,
        "url": "https://dantelabs.com/sv/genes/slc1a4"
      }
    ],
    "sources": {
      "bundleId": "2026.10.17-8666dff2",
      "panel": "2026-10-17",
      "acmgSf": "SF v3.2"
    },
    "locusKind": "proteinCoding"
  },
  "variants": {
    "total": 0,
    "url": null,
    "items": []
  }
}