CAPRIN2 p.Ser752Asn
c.2255G>A · VCV3827331
Uncertain significance
Single submitter
Classification
Uncertain significance
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.0117%, nfe)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| REVEL | 0.133 | moderately benign-leaning |
|---|---|---|
| Splicing | ||
| SpliceAI | <0.2 | all four deltas below 0.2 · C>G here scores Δ0.43 · evaluated, not missing |
| Constraint at this position | ||
| Conservation | phyloP 5.8 | GERP 1.9, phastCons 1 |
| Overall | ||
| CADD | 24.8 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0117%
European (non-Finnish) · 138/1,179,932 alleles
Filtering AF
0.01%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00948%
Overall
0.00867%
140/1,613,880 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| European (non-Finnish)grpmax | 0.0117% | 8,550 |
| Remaining individualsnot grpmax-eligible | 0.0016% | 62,478 |
| African / African-American | 0.00134% | 74,902 |
Rarity supports pathogenicity (ACMG PM2); frequency above a disease-specific BA1/BS1 threshold argues against it. A variant frequent in one ancestry group can be near-absent in others, so a single global figure can mislead.
Variant & gene context
- Gene
- CAPRIN2
- Protein
- p.Ser752Asn
- Coding
- c.2255G>A
- MANE Select
- NM_001385503
- Type
- single nucleotide variant
- Location
- chr12:30715108 (GRCh38)
- Gene constraint
- LOEUF 0.58 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 52.42 · 5 PDB
- Residue 752
- the 'disordered' region
Similar variants
- CAPRIN2 c.1800+5C>T Benign ★★ same type
- CAPRIN2 p.Met253Thr Benign ★★ same type
- CAPRIN2 p.Ser668= Benign ★★ same type
- CAPRIN2 p.Thr763= Benign ★★ same type
- CAPRIN2 p.Tyr806= Benign ★★ same type
- CAPRIN2 c.-12A>G Uncertain significance ★ same type
- CAPRIN2 c.-2A>C Uncertain significance ★ same type
- CAPRIN2 c.-30G>A Uncertain significance ★ same type
Built on 18 open, versioned datasets — ClinVar, gnomAD, AlphaMissense, REVEL, ClinGen & more — plus Sugi Variant's own cross-source analysis. Source data 2026-01–2026-10, ClinVar 2026-10. Full sources & versions →
Cite Sugi Variant
Gür T. Sugi Variant: A Deterministic Per-Variant Germline Reference from a Knowledge Graph for Humans and AI Agents. 2026. doi:10.5281/zenodo.21509445. This variant: https://sugi.bio/variant/caprin2-p-ser752asn (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown