CSF1R p.Ala352=
c.1056T>C · rs755681714 · VCV493418
Conflicting classifications of pathogenicity
Conflicting submitters
Classification
Conflicting classifications of pathogenicity
ClinVar
Review
Conflicting submitters ★☆☆☆
ClinVar · 3 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0166%, mid)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP -0.36 | GERP -2 |
| Overall | ||
| CADD | 1.849 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0166%
Middle Eastern · 1/6,034 alleles
Filtering AF
0.00223%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00198%
Overall
0.00273%
44/1,613,912 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Middle Easterngrpmax | 0.0166% | 6,034 |
| South Asian | 0.00439% | 22,769 |
| Admixed American | 0.00333% | 29,999 |
| European (non-Finnish) | 0.00305% | 32,777 |
| Remaining individualsnot grpmax-eligible | 0.0016% | 62,480 |
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
- CSF1R
- Protein
- p.Ala352=
- Coding
- c.1056T>C
- MANE Select
- NM_001288705
- dbSNP
- rs755681714
- Type
- single nucleotide variant
- Location
- chr5:150073327 (GRCh38)
- Gene constraint
- LOEUF 0.485 · pLI 0.98 (gnomAD)
- Structure
- AlphaFold pLDDT 78.08 · 26 PDB
- Residue 352
- a β-strand; the ig-like c2-type 4 domain
Similar variants
- CSF1R p.Ala780Val Likely pathogenic ★★ same type
- CSF1R p.Ala781Val Pathogenic ★★ same type
- CSF1R p.Arg676Ter Pathogenic ★★ same type
- CSF1R p.Arg777Gln Pathogenic ★★ same type
- CSF1R p.Arg777Trp Pathogenic/Likely pathogenic ★★ same type
- CSF1R p.Arg782Cys Pathogenic/Likely pathogenic ★★ same type
- CSF1R p.Arg782His Pathogenic/Likely pathogenic ★★ same type
- CSF1R p.Gln481Ter Pathogenic ★★ 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/csf1r-p-ala352 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown