← Genclarus

rs1800562

NM_000410.4(HFE):c.845G>A (p.Cys282Tyr)

HFEmissense variantp.Cys282Tyrsingle nucleotide variant
ClinVar by condition
  • Hereditary hemochromatosis (HFE)Pathogenic · ★★ · germline
  • Hemochromatosis type 1 (HFE1)Pathogenic · ★★ · germline
  • Inborn genetic diseasesPathogenic · ★ · germline
  • HFE-related disorderPathogenic · ★ · germline
  • Cardiomyopathy (CMYO)Pathogenic · ★ · germline
  • Variegate porphyria (VP)Pathogenic · ★ · germline
  • Microvascular complications of diabetes, susceptibility to, 7Pathogenic · ★ · germline
  • Alzheimer disease type 1 (AD1)Pathogenic · ★ · germline
  • TRANSFERRIN SERUM LEVEL QUANTITATIVE TRAIT LOCUS 2 (TFQTL2)Pathogenic · ★ · germline
  • Familial porphyria cutanea tarda (PCT)Pathogenic · ★ · germline
  • Abnormality of the nervous systemPathogenic · ★ · germline
  • Atypical behaviorPathogenic · ★ · germline

gnomAD allele frequency 3.83e-2

rs1800562 is a genetic variant located in the HFE gene. dbsnp · gene

In gnomAD, rs1800562 has an overall allele frequency of 3.8%. gnomad · frequency

In ClinVar, rs1800562 is classified as Pathogenic (low penetrance) for Hereditary hemochromatosis (HFE) (2 review stars, germline; last evaluated 2025-02-03). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for Hemochromatosis type 1 (HFE1) (2 review stars, germline; last evaluated 2024-09-25). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for Inborn genetic diseases (1 review star, germline; last evaluated 2025-01-31). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for HFE-related disorder (1 review star, germline; last evaluated 2022-06-07). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for Cardiomyopathy (CMYO) (1 review star, germline; last evaluated 2021-04-15). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for Variegate porphyria (VP) (1 review star, germline; last evaluated 2021-03-30). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for Microvascular complications of diabetes, susceptibility to, 7 (1 review star, germline; last evaluated 2021-03-30). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for Alzheimer disease type 1 (AD1) (1 review star, germline; last evaluated 2021-03-30). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for TRANSFERRIN SERUM LEVEL QUANTITATIVE TRAIT LOCUS 2 (TFQTL2) (1 review star, germline; last evaluated 2021-03-30). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for Familial porphyria cutanea tarda (PCT) (1 review star, germline; last evaluated 2021-03-30). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for Abnormality of the nervous system (1 review star, germline; last evaluated 2018-05-11). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for Atypical behavior (1 review star, germline; last evaluated 2018-05-11). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for Abdominal pain (1 review star, germline; last evaluated 2018-05-11). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for Abnormal peripheral nervous system morphology (1 review star, germline; last evaluated 2018-05-11). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for Abnormality of the male genitalia (1 review star, germline; last evaluated 2018-05-11). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for Pain (1 review star, germline; last evaluated 2018-05-11). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for Peripheral neuropathy (1 review star, germline; last evaluated 2018-05-11). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Pathogenic for Hereditary cancer-predisposing syndrome (1 review star, germline; last evaluated 2015-12-01). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as Risk factor for Juvenile hemochromatosis (1 review star, germline; last evaluated 2020-03-04). clinvar · classificationclinvar · review confidenceclinvar · originclinvar · assertion date

In ClinVar, rs1800562 is classified as no classifications from unflagged record for Cutaneous photosensitivity (0 review stars; last evaluated 2023-11-14). clinvar · classificationclinvar · review confidenceclinvar · assertion date

In ClinVar, rs1800562 is classified as no classifications from unflagged record for Porphyrinuria (0 review stars; last evaluated 2023-11-14). clinvar · classificationclinvar · review confidenceclinvar · assertion date

In ClinVar, rs1800562 is classified as not provided for Bronze diabetes (0 review stars). clinvar · classificationclinvar · review confidence

In ClinVar, rs1800562 is classified as Pathogenic for not provided (2 review stars; last evaluated 2025-03-04). clinvar · classificationclinvar · review confidenceclinvar · assertion date

Sources

retrieved 2026-08-03 · facts 4d56a9c0dad421d0 · meta/llama-3.1-8b-instruct · prompt 4.0.1 · schema 3.0.0

Educational information only — not medical advice, a diagnosis, or a clinical interpretation. A variant's significance can be uncertain, conflicting, or dependent on your full clinical and family context. Consult a qualified genetics professional or genetic counselor before drawing any conclusion.