{
  "url": "https://dantelabs.com/da/genes/gbe1",
  "gene": {
    "slug": "gbe1",
    "symbol": "GBE1",
    "name": "1,4-alpha-glucan branching enzyme 1",
    "hgnc": "HGNC:4180",
    "summary": null,
    "location": "3p12.2",
    "locusType": "gene with protein product",
    "aliases": [],
    "previousSymbols": [],
    "ensemblId": "ENSG00000114480",
    "entrezId": 2632,
    "omim": [
      "607839"
    ],
    "uniprot": [
      "Q04446"
    ],
    "model": {
      "build": "GRCh38",
      "release": "v1.5",
      "chrom": "3",
      "start": 81489703,
      "end": 81761645,
      "strand": "-",
      "ensemblTranscript": "ENST00000429644.7",
      "refseqTranscript": "NM_000158.4",
      "ensemblProtein": "ENSP00000410833.2",
      "refseqProtein": "NP_000149.4",
      "exons": [
        {
          "start": 81489703,
          "end": 81490463
        },
        {
          "start": 81499110,
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        },
        {
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        {
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        {
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        {
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        {
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        {
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        },
        {
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        },
        {
          "start": 81649796,
          "end": 81649921
        },
        {
          "start": 81670838,
          "end": 81670953
        },
        {
          "start": 81705444,
          "end": 81705613
        },
        {
          "start": 81761375,
          "end": 81761645
        }
      ],
      "cds": {
        "start": 81490407,
        "end": 81761517
      }
    },
    "grch37": {
      "build": "GRCh37",
      "release": "87",
      "chrom": "3",
      "start": 81538850,
      "end": 81811312,
      "strand": "-"
    },
    "neighbourhood": {
      "release": "116",
      "start": 81125674,
      "end": 82125673,
      "genes": [],
      "truncated": false
    },
    "reports": [
      {
        "slug": "glycogen-storage-disease",
        "name": "Glykogenlagringssygdom",
        "diseases": [
          {
            "mondoId": "MONDO:0009292",
            "name": "Glykogenlagringssygdom type IV",
            "genes": 1,
            "inheritance": "autosomal-recessive",
            "description": "Forårsaget af varianter i GBE1, med forløb fra progressiv leversygdom i barndommen til voksen polyglucosankropssygdom, som påvirker nerver og blære.",
            "management": "Viden vejleder kontrol af lever og nervesystem og, ved alvorlige leverformer, planlægning af transplantation.",
            "evidence": {
              "gencc": [
                "Ambry Genetics",
                "ClinGen",
                "G2P",
                "Genomics England PanelApp",
                "Labcorp Genetics (formerly Invitae)",
                "Laboratory for Molecular Medicine",
                "Natera",
                "PanelApp Australia"
              ],
              "clingen": "Definitive",
              "acmgSf": false,
              "inheritance": [
                "autosomal-recessive"
              ]
            },
            "sameAsReport": false,
            "broad": false
          }
        ],
        "url": "https://dantelabs.com/da/conditions/glycogen-storage-disease"
      }
    ],
    "pharmacogenomics": [],
    "traits": [],
    "phenotypes": [
      {
        "slug": "abnormal-cerebral-white-matter-morphology",
        "name": "Abnormal cerebral white matter morphology",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/abnormal-cerebral-white-matter-morphology"
      },
      {
        "slug": "gait-disturbance",
        "name": "Abnormal gait",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/gait-disturbance"
      },
      {
        "slug": "abnormal-pyramidal-sign",
        "name": "Abnormal pyramidal sign",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/abnormal-pyramidal-sign"
      },
      {
        "slug": "abnormal-upper-motor-neuron-morphology",
        "name": "Abnormal shape of upper motor neuron",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/abnormal-upper-motor-neuron-morphology"
      },
      {
        "slug": "abnormality-of-extrapyramidal-motor-function",
        "name": "Abnormality of extrapyramidal motor function",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/abnormality-of-extrapyramidal-motor-function"
      },
      {
        "slug": "absent-achilles-reflex",
        "name": "Absent ankle reflexes",
        "systems": [
          "abnormality-of-limbs",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/absent-achilles-reflex"
      },
      {
        "slug": "ascites",
        "name": "Accumulation of fluid in the abdomen",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "url": "https://dantelabs.com/traits/ascites"
      },
      {
        "slug": "arthrogryposis-multiplex-congenita",
        "name": "Arthrogryposis multiplex congenita",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/arthrogryposis-multiplex-congenita"
      },
      {
        "slug": "ataxia",
        "name": "Ataxia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/ataxia"
      },
      {
        "slug": "atypical-behavior",
        "name": "Behavioral abnormality",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/atypical-behavior"
      },
      {
        "slug": "talipes-equinovarus",
        "name": "Club feet",
        "systems": [
          "abnormality-of-limbs"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/talipes-equinovarus"
      },
      {
        "slug": "cognitive-impairment",
        "name": "Cognitive impairment",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/cognitive-impairment"
      },
      {
        "slug": "orthostatic-hypotension",
        "name": "Decrease in blood pressure upon standing up",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/orthostatic-hypotension"
      },
      {
        "slug": "hyporeflexia",
        "name": "Decreased reflex response",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hyporeflexia"
      },
      {
        "slug": "distal-sensory-impairment",
        "name": "Decreased sensation in extremities",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/distal-sensory-impairment"
      },
      {
        "slug": "dementia",
        "name": "Dementia",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/dementia"
      },
      {
        "slug": "diminished-deep-tendon-reflex",
        "name": "Diminished deep tendon reflex",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/diminished-deep-tendon-reflex"
      },
      {
        "slug": "cardiomyopathy",
        "name": "Disease of the heart muscle",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "url": "https://dantelabs.com/traits/cardiomyopathy"
      },
      {
        "slug": "emg-abnormality",
        "name": "EMG abnormality",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/emg-abnormality"
      },
      {
        "slug": "hepatosplenomegaly",
        "name": "Enlarged liver and spleen",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-digestive-system",
          "abnormality-of-the-immune-system"
        ],
        "url": "https://dantelabs.com/traits/hepatosplenomegaly"
      },
      {
        "slug": "esophageal-varix",
        "name": "Enlarged vein in esophagus",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "url": "https://dantelabs.com/traits/esophageal-varix"
      },
      {
        "slug": "failure-to-thrive",
        "name": "Faltering weight",
        "systems": [
          "growth-abnormality"
        ],
        "url": "https://dantelabs.com/traits/failure-to-thrive"
      },
      {
        "slug": "flexion-contracture",
        "name": "Flexed joint that cannot be straightened",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/flexion-contracture"
      },
      {
        "slug": "edema",
        "name": "Fluid retention",
        "systems": [
          "abnormality-of-metabolism-homeostasis"
        ],
        "url": "https://dantelabs.com/traits/edema"
      },
      {
        "slug": "polyhydramnios",
        "name": "High levels of amniotic fluid",
        "systems": [
          "abnormality-of-prenatal-development-or-birth"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/polyhydramnios"
      },
      {
        "slug": "hydrops-fetalis",
        "name": "Hydrops fetalis",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-prenatal-development-or-birth"
        ],
        "url": "https://dantelabs.com/traits/hydrops-fetalis"
      },
      {
        "slug": "increased-csf-protein-concentration",
        "name": "Increased CSF protein concentration",
        "systems": [
          "abnormality-of-metabolism-homeostasis",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/increased-csf-protein-concentration"
      },
      {
        "slug": "intellectual-disability",
        "name": "Intellectual disability",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/intellectual-disability"
      },
      {
        "slug": "spasticity",
        "name": "Involuntary muscle stiffness, contraction, or spasm",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/spasticity"
      },
      {
        "slug": "neurogenic-bladder",
        "name": "Lack of bladder control due to nervous system injury",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/neurogenic-bladder"
      },
      {
        "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": "limitation-of-joint-mobility",
        "name": "Limitation of joint mobility",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/limitation-of-joint-mobility"
      },
      {
        "slug": "hepatic-failure",
        "name": "Liver failure",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "url": "https://dantelabs.com/traits/hepatic-failure"
      },
      {
        "slug": "urinary-incontinence",
        "name": "Loss of bladder control",
        "systems": [
          "abnormality-of-the-genitourinary-system",
          "constitutional-symptom"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/urinary-incontinence"
      },
      {
        "slug": "hypotonia",
        "name": "Low muscle tone",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/hypotonia"
      },
      {
        "slug": "skeletal-muscle-atrophy",
        "name": "Muscle degeneration",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "url": "https://dantelabs.com/traits/skeletal-muscle-atrophy"
      },
      {
        "slug": "muscle-spasm",
        "name": "Muscle spasm",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "occasional",
        "url": "https://dantelabs.com/traits/muscle-spasm"
      },
      {
        "slug": "muscle-weakness",
        "name": "Muscle weakness",
        "systems": [
          "abnormality-of-the-musculoskeletal-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/muscle-weakness"
      },
      {
        "slug": "skin-ulcer",
        "name": "Open skin sore",
        "systems": [
          "abnormality-of-the-integument"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/skin-ulcer"
      },
      {
        "slug": "peripheral-axonal-neuropathy",
        "name": "Peripheral axonal neuropathy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/peripheral-axonal-neuropathy"
      },
      {
        "slug": "peripheral-neuropathy",
        "name": "Peripheral neuropathy",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/peripheral-neuropathy"
      },
      {
        "slug": "paresthesia",
        "name": "Pins and needles feeling",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/paresthesia"
      },
      {
        "slug": "portal-hypertension",
        "name": "Portal hypertension",
        "systems": [
          "abnormality-of-the-cardiovascular-system",
          "abnormality-of-the-digestive-system"
        ],
        "url": "https://dantelabs.com/traits/portal-hypertension"
      },
      {
        "slug": "cirrhosis",
        "name": "Scar tissue replaces healthy tissue in the liver",
        "systems": [
          "abnormality-of-the-digestive-system"
        ],
        "url": "https://dantelabs.com/traits/cirrhosis"
      },
      {
        "slug": "bradycardia",
        "name": "Slow heartbeats",
        "systems": [
          "abnormality-of-the-cardiovascular-system"
        ],
        "frequency": "frequent",
        "url": "https://dantelabs.com/traits/bradycardia"
      },
      {
        "slug": "spastic-paraplegia",
        "name": "Spastic paraplegia",
        "systems": [
          "abnormality-of-the-musculoskeletal-system",
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "obligate",
        "url": "https://dantelabs.com/traits/spastic-paraplegia"
      },
      {
        "slug": "tetraparesis",
        "name": "Tetraparesis",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "url": "https://dantelabs.com/traits/tetraparesis"
      },
      {
        "slug": "tubulointerstitial-fibrosis",
        "name": "Tubulointerstitial fibrosis",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "url": "https://dantelabs.com/traits/tubulointerstitial-fibrosis"
      },
      {
        "slug": "urinary-bladder-sphincter-dysfunction",
        "name": "Urinary bladder sphincter dysfunction",
        "systems": [
          "abnormality-of-the-genitourinary-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/urinary-bladder-sphincter-dysfunction"
      },
      {
        "slug": "hemiparesis",
        "name": "Weakness of one side of body",
        "systems": [
          "abnormality-of-the-nervous-system"
        ],
        "frequency": "very-frequent",
        "url": "https://dantelabs.com/traits/hemiparesis"
      }
    ],
    "related": [],
    "sources": {
      "bundleId": "2026.10.18-e609d43e",
      "panel": "2026-10-17",
      "acmgSf": "SF v3.2"
    },
    "locusKind": "proteinCoding"
  },
  "variants": {
    "total": 0,
    "url": null,
    "items": []
  }
}