Variant
LDLR D492N
NM_000527.5(LDLR):c.1474G>A (p.Asp492Asn)
- p.Asp492Asn
- p.D492N
- rs373646964
- ClinVar classification
- Pathogenic
- Review status
- 3 stars out of 4reviewed by expert panel
- Last evaluated
- 7 November 2023
- Expert panel
- ClinGen Familial Hypercholesterolemia Variant Curation Expert Panel
Data current to ClinVar release 2026-10-12 · Dante Labs data release 2026.10.16-c6eea6bfFacts last changed 16 October 2026
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
Summary
D492N is a missense variant in LDLR: it changes a single amino acid in the protein the gene encodes. ClinVar classifies it as pathogenic for hypercholesterolemia, familial, 1 (reviewed by expert panel).
ClinVar classifications
| Condition | Classification | Review status | Submissions | Last evaluated |
|---|---|---|---|---|
| hypercholesterolemia, familial, 1ClinVar VCV000161285 (opens in a new tab) | Pathogenic | 3 stars out of 4reviewed by expert panel | 1 submission | 7 November 2023 |
Classifications as ClinVar records them in release 2026-10-12. ClinVar updates them as evidence is reviewed.
Where it lies in LDLR
D492N lies in exon 10 of the 18 in LDLR's MANE Select transcript, NM_000527.5.
Molecular details
| Gene | LDLR |
|---|---|
| Transcript | NM_000527.5MANE Select |
| Coding DNA change (HGVS c.) | c.1474G>A |
| Protein change (HGVS p.) | p.Asp492Asnp.D492N |
| Predicted consequence | Missensemissense_variant (opens in a new tab) |
| Predicted impact | Moderate |
| Position (GRCh38) | chr19:11113650 G>A |
| Position (GRCh37) | chr19:11224326 G>A |
| dbSNP ID | rs373646964 (opens in a new tab) |
| ClinVar Variation ID | VCV000161285 (opens in a new tab) |
| ClinVar Allele ID | 171216 |
| ClinGen Allele Registry ID | CA023512 (opens in a new tab) |
| ClinVar name | NM_000527.5(LDLR):c.1474G>A (p.Asp492Asn) |
LDLR D492N in other databases
Reports that look at this variant (2)
These Genome Test condition reports include D492N among the variants they look at.
| Report | Conditions | Inheritance |
|---|---|---|
| Familial Hypercholesterolemia | familial hypercholesterolemia | |
| Hyperlipidemia | Hyperlipidemia |
Other variants in LDLR
- A399DLikely pathogenic3 stars out of 4
- A399TLikely pathogenic3 stars out of 4
- A431PLikely pathogenic3 stars out of 4
- A431TPathogenic3 stars out of 4
- A540SLikely pathogenic3 stars out of 4
- A540TPathogenic3 stars out of 4
- A612Rfs*50Likely pathogenic3 stars out of 4
- A697PLikely pathogenic3 stars out of 4
- c.1A>CPathogenic3 stars out of 4
- c.1A>GLikely pathogenic3 stars out of 4
Limitations
This page describes publicly available information about a genetic variant. It is not a diagnosis, and it says nothing about whether you or anyone else carries this variant.
Classifications come from ClinVar and change as new evidence is reviewed. A classification here may differ from the one in ClinVar today, or from the one a laboratory reports.
Whole genome sequencing with short reads can miss or miscall some variants, particularly in repeated or highly similar stretches of DNA and in large insertions, deletions or rearrangements.
If you have questions about a variant in your own results or in your family, talk to a genetic counsellor or your doctor.
Sources & credits
- Classifications from ClinVar (release 2026-10-12), National Center for Biotechnology Information.
- Condition terms from the Mondo Disease Ontology (release 2026-10-06), used under CC BY 4.0.
- Gene symbols and names from the HUGO Gene Nomenclature Committee (release 2026-10-16).
- Allele identifiers from the ClinGen Allele Registry (release 2026-10-16-c4908f54).
- Reference SNP identifiers from dbSNP (release b157), National Center for Biotechnology Information.
- Gene–disease links from the Gene Curation Coalition, GenCC (release 2026-10-16).
- Difficult regions from the Genome in a Bottle Consortium (release v3.6).
- Transcripts from MANE (release v1.5), NCBI and EMBL-EBI.
- Predicted consequences from mehari (release 0.11.0), with transcript models from cdot.
- Built from Dante Labs data release 2026.10.16-c6eea6bf of 16 October 2026.
Cite this page
Dante Labs. (16 October 2026). LDLR D492N (c.1474G>A, rs373646964) (Version 2026.10.16-c6eea6bf). Retrieved 16 October 2026, from https://dantelabs.com/genes/ldlr/variants/d492n
Dante Labs. LDLR D492N (c.1474G>A, rs373646964) [Internet]. Version 2026.10.16-c6eea6bf. 16 October 2026 [cited 16 October 2026]. Available from: https://dantelabs.com/genes/ldlr/variants/d492n
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