Variant
TGFBR2 M425V
NM_003242.6(TGFBR2):c.1273A>G (p.Met425Val)
- p.Met425Val
- p.M425V
- rs104893817
- ClinVar classification
- Pathogenic/likely pathogenic
- Review status
- 2 stars out of 4criteria provided, multiple submitters, no conflicts
- Last evaluated
- 22 December 2025
Data current to ClinVar release 2026-10-12 · Dante Labs data release 2026.10.17-8666dff2Facts last changed 16 October 2026
This page as data
Add .json to the page's address, or ask for application/json, to read it as JSON.
library(jsonlite)
url <- "https://dantelabs.com/genes/tgfbr2/variants/m425v.json"
page <- fromJSON(url)
page$variant$nameSummary
M425V is a missense variant in TGFBR2: it changes a single amino acid in the protein the gene encodes. ClinVar classifies it as pathogenic or likely pathogenic for Familial Thoracic Aortic Aneurysm and Dissection (criteria provided, multiple submitters, no conflicts).
ClinVar classifications
| Condition | Classification | Review status | Submissions | Last evaluated |
|---|---|---|---|---|
| Familial Thoracic Aortic Aneurysm and DissectionClinVar VCV000012517 (opens in a new tab) | Pathogenic/likely pathogenic | 2 stars out of 4criteria provided, multiple submitters, no conflicts | 2 submissions | 22 December 2025 |
Classifications as ClinVar records them in release 2026-10-12. ClinVar updates them as evidence is reviewed.
Where it lies in TGFBR2
M425V lies in exon 5 of the 7 in TGFBR2's MANE Select transcript, NM_003242.6.
Molecular details
| Gene | TGFBR2 |
|---|---|
| Transcript | NM_003242.6MANE Select |
| Coding DNA change (HGVS c.) | c.1273A>G |
| Protein change (HGVS p.) | p.Met425Valp.M425V |
| Predicted consequence | Missensemissense_variant (opens in a new tab) |
| Predicted impact | Moderate |
| Position (GRCh38) | chr3:30674123 A>G |
| Position (GRCh37) | chr3:30715615 A>G |
| dbSNP ID | rs104893817 (opens in a new tab) |
| ClinVar Variation ID | VCV000012517 (opens in a new tab) |
| ClinVar Allele ID | 27556 |
| ClinGen Allele Registry ID | CA020640 (opens in a new tab) |
| ClinVar name | NM_003242.6(TGFBR2):c.1273A>G (p.Met425Val) |
TGFBR2 M425V in other databases
Reports that look at this variant (1)
These Genome Test condition reports include M425V among the variants they look at.
| Report | Conditions | Inheritance |
|---|---|---|
| Aortic Aneurysm | Familial Thoracic Aortic Aneurysm and Dissection | Autosomal dominant |
Other variants in TGFBR2
- A414PPathogenic/likely pathogenic2 stars out of 4
- A527TLikely pathogenic2 stars out of 4
- A527VPathogenic/likely pathogenic2 stars out of 4
- A531TLikely pathogenic2 stars out of 4
- c.1511G>APathogenic/likely pathogenic2 stars out of 4
- c.1524+1G>APathogenic2 stars out of 4
- C393YPathogenic2 stars out of 4
- D446NPathogenic2 stars out of 4
- D522NPathogenic/likely pathogenic2 stars out of 4
- L305FPathogenic2 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 2026-10-17-c4908f54).
- Reference SNP identifiers from dbSNP (release b157), National Center for Biotechnology Information.
- Gene–disease links from the Gene Curation Coalition, GenCC (release 2026-10-17).
- 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 2026.10.17-8666dff2 of 17 October 2026.
Cite this page
Dante Labs. (16 October 2026). TGFBR2 M425V (c.1273A>G, rs104893817) (Version 2026.10.17-8666dff2). Retrieved 17 October 2026, from https://dantelabs.com/genes/tgfbr2/variants/m425v
Dante Labs. TGFBR2 M425V (c.1273A>G, rs104893817) [Internet]. Version 2026.10.17-8666dff2. 16 October 2026 [cited 17 October 2026]. Available from: https://dantelabs.com/genes/tgfbr2/variants/m425v
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