--- title: "BAG3 P470S (c.1408C>T, rs756020699) | Dante Labs" description: "ClinVar classifies BAG3 P470S as Pathogenic (criteria provided, multiple submitters, no conflicts). Where it sits in the genome, its predicted effect, and the Genome Test reports that look at it." url: "https://dantelabs.com/genes/bag3/variants/p470s" --- 1. [Genes](https://dantelabs.com/genes) 2. [BAG3](https://dantelabs.com/genes/bag3) 3. BAG3 P470S Variant # BAG3 P470S NM_004281.4(BAG3):c.1408C>T (p.Pro470Ser) Also known as - p.Pro470Ser - p.P470S - rs756020699 * ClinVar classification Pathogenic * Review status 2 stars out of 4 criteria provided, multiple submitters, no conflicts * Last evaluated 3 November 2025 Data current to ClinVar release 2026-10-12 · Dante Labs data release 2026.10.16-c6eea6bf Facts last changed 16 October 2026 ## Summary P470S is a missense variant in BAG3: it changes a single amino acid in the protein the gene encodes. ClinVar classifies it as pathogenic for myofibrillar myopathy 6 (criteria provided, multiple submitters, no conflicts). ## ClinVar classifications | Condition | Classification | Review status | Submissions | Last evaluated | | -------------------------------------------------------------------------------------------------------------------------- | -------------- | --------------------------------------------------------------------- | ------------- | --------------- | | myofibrillar myopathy 6[ClinVar VCV000843736 (opens in a new tab)](https://www.ncbi.nlm.nih.gov/clinvar/variation/843736/) | Pathogenic | 2 stars out of 4 criteria provided, multiple submitters, no conflicts | 3 submissions | 3 November 2025 | Classifications as ClinVar records them in release 2026-10-12. ClinVar updates them as evidence is reviewed. ## Where it lies in BAG3 P470S lies in exon 4 of the 4 in BAG3's MANE Select transcript, NM_004281.4. [BAG3 variants in exon 4 →](https://dantelabs.com/genes/bag3/variants?exon=4) [BAG3's gene diagram →](https://dantelabs.com/genes/bag3#gene-structure) ## Molecular details | Gene | [BAG3](https://dantelabs.com/genes/bag3) | | --------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------- | | Transcript | NM_004281.4 MANE Select | | Coding DNA change (HGVS c.) | c.1408C>T | | Protein change (HGVS p.) | p.Pro470Ser p.P470S | | Predicted consequence | Missense [missense_variant (opens in a new tab)](https://purl.obolibrary.org/obo/SO_0001583) | | Predicted impact | Moderate | | Position (GRCh38) | chr10:119676962 C>T | | Position (GRCh37) | chr10:121436474 C>T | | dbSNP ID | [rs756020699 (opens in a new tab)](https://www.ncbi.nlm.nih.gov/snp/rs756020699) | | ClinVar Variation ID | [VCV000843736 (opens in a new tab)](https://www.ncbi.nlm.nih.gov/clinvar/variation/843736/) | | ClinVar Allele ID | 836677 | | ClinGen Allele Registry ID | [CA378297262 (opens in a new tab)](https://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_canonicalid?canonicalid=CA378297262) | | ClinVar name | NM_004281.4(BAG3):c.1408C>T (p.Pro470Ser) | ## BAG3 P470S in other databases - [ClinVar VCV000843736 (opens in a new tab)](https://www.ncbi.nlm.nih.gov/clinvar/variation/843736/) - [dbSNP rs756020699 (opens in a new tab)](https://www.ncbi.nlm.nih.gov/snp/rs756020699) - [ClinGen Allele Registry CA378297262 (opens in a new tab)](https://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_canonicalid?canonicalid=CA378297262) - [gnomAD 10-119676962-C-T (opens in a new tab)](https://gnomad.broadinstitute.org/variant/10-119676962-C-T?dataset=gnomad_r4) - [Ensembl rs756020699 (opens in a new tab)](https://www.ensembl.org/Homo_sapiens/Variation/Explore?v=rs756020699) ## Reports that look at this variant (1) These Genome Test condition reports include P470S among the variants they look at. | Report | Conditions | Inheritance | | ----------------------------------------------------------------------------------- | --------------------- | ----------- | | [Myofibrillar Myopathies](https://dantelabs.com/conditions/myofibrillar-myopathies) | Myofibrillar myopathy | | ## Other variants in BAG3 - [E455K Pathogenic 2 stars out of 4](https://dantelabs.com/genes/bag3/variants/e455k) - [P209L Pathogenic 2 stars out of 4](https://dantelabs.com/genes/bag3/variants/p209l) - [Q251X Pathogenic/likely pathogenic 2 stars out of 4](https://dantelabs.com/genes/bag3/variants/q251x) - [R90X Pathogenic 2 stars out of 4](https://dantelabs.com/genes/bag3/variants/r90x) - [R121X Pathogenic 2 stars out of 4](https://dantelabs.com/genes/bag3/variants/r121x) - [R123X Pathogenic 2 stars out of 4](https://dantelabs.com/genes/bag3/variants/r123x) - [R309X Pathogenic 2 stars out of 4](https://dantelabs.com/genes/bag3/variants/r309x) - [R473X Pathogenic/likely pathogenic 2 stars out of 4](https://dantelabs.com/genes/bag3/variants/r473x) - [W26X Pathogenic/likely pathogenic 2 stars out of 4](https://dantelabs.com/genes/bag3/variants/w26x) - [W36X Pathogenic 2 stars out of 4](https://dantelabs.com/genes/bag3/variants/w36x) [All BAG3 variants](https://dantelabs.com/genes/bag3/variants) ## 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 APA > Dante Labs. (16 October 2026). BAG3 P470S (c.1408C>T, rs756020699) (Version 2026.10.16-c6eea6bf). Retrieved 17 October 2026, from https\://dantelabs.com/genes/bag3/variants/p470s Vancouver > Dante Labs. BAG3 P470S (c.1408C>T, rs756020699) \[Internet]. Version 2026.10.16-c6eea6bf. 16 October 2026 \[cited 17 October 2026]. Available from: https\://dantelabs.com/genes/bag3/variants/p470s Download citation [RIS](https://dantelabs.com/genes/bag3/variants/p470s/cite.ris) [BibTeX](https://dantelabs.com/genes/bag3/variants/p470s/cite.bib) [CSL-JSON](https://dantelabs.com/genes/bag3/variants/p470s/cite.json) ## Read your whole genome From $449 Free shipping · Results in 6–8 weeks [Explore the Genome Test](https://dantelabs.com/whole-genome-sequencing)