CDCA7 p.Pro244=
c.732G>A · rs540705403 · VCV1360180
Uncertain significance
Single submitter
Classification
Uncertain significance
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00134%, afr)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation/SpliceAI carries the signal. | ||
| Splicing | ||
| SpliceAI | Δ0.22 | acceptor loss, 15 bp away · masked 0 · deltas |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP -1.6 | GERP -4.8 |
| Overall | ||
| CADD | 4.965 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00134%
African / African-American · 1/74,752 alleles
Filtering AF
6.8e-05%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 1.9e-05%
Overall
0.000248%
4/1,610,440 alleles · very rare
exomes 3/1,458,130 · genomes 1/152,310 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| African / African-Americangrpmax | 0.00134% | 74,752 |
| European (non-Finnish) | 0.000255% | 392,923 |
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
- CDCA7
- Protein
- p.Pro244=
- Coding
- c.732G>A
- MANE Select
- NM_031942
- dbSNP
- rs540705403
- Type
- single nucleotide variant
- Location
- chr2:173364827 (GRCh38)
- Gene constraint
- LOEUF 0.676 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 68.93 · 2 PDB
- Residue 244
- an α-helix
Similar variants
- CDCA7 p.Pro244Leu Uncertain significance ★★ ⚠ same residue
- CDCA7 c.384+2T>C Uncertain significance ★★ same type
- CDCA7 p.Ala157Val Uncertain significance ★★ ⚠ same type
- CDCA7 p.Ala391Gly Uncertain significance ★★ ⚠ same type
- CDCA7 p.Arg134Leu Uncertain significance ★★ ⚠ same type
- CDCA7 p.Arg134Trp Uncertain significance ★★ ⚠ same type
- CDCA7 p.Arg171Cys Uncertain significance ★★ ⚠ same type
- CDCA7 p.Arg171Leu 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/cdca7-p-pro244 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown