CD19 p.Pro329=
c.987C>T · rs1462078458 · VCV2081280
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.016%, afr)
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 -0.98 | |
| Overall | ||
| CADD | 11.49 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.016%
African / African-American · 12/74,884 alleles
Filtering AF
0.00922%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00722%
Overall
0.000991%
16/1,614,002 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| African / African-Americangrpmax | 0.016% | 6,240 |
| Admixed American | 0.005% | 19,996 |
| European (non-Finnish) | 8.47e-05% | 1,180,026 |
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
- CD19
- Protein
- p.Pro329=
- Coding
- c.987C>T
- MANE Select
- NM_001770
- dbSNP
- rs1462078458
- Type
- single nucleotide variant
- Location
- chr16:28936193 (GRCh38)
- Gene constraint
- LOEUF 0.627 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
- Structure
- AlphaFold pLDDT 62.99 · 4 PDB
- Residue 329
- the 'disordered' region
Similar variants
- CD19 p.Pro329Ala Uncertain significance ★ ⚠ same residue
- CD19 c.835+3A>G Uncertain significance ★★ same type
- CD19 p.Ala191Thr Uncertain significance ★★ ⚠ same type
- CD19 p.Arg123Trp Uncertain significance ★★ ⚠ same type
- CD19 p.Arg163His Uncertain significance ★★ ⚠ same type
- CD19 p.Arg234Cys Uncertain significance ★★ ⚠ same type
- CD19 p.Arg263His Uncertain significance ★★ ⚠ same type
- CD19 p.Arg321Lys 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/cd19-p-pro329 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown