DNMT3A p.Asp712=
c.2136C>T · VCV4013919
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00801%, afr)
Conditions
1
Inborn genetic diseases
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 -0.45 | GERP -3.7, phastCons 0.001 |
| Overall | ||
| CADD | 2.544 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00801%
African / African-American · 6/74,948 alleles
Filtering AF
0.00347%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00228%
Overall
0.000372%
6/1,614,128 alleles · very rare
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
- DNMT3A
- Protein
- p.Asp712=
- Coding
- c.2136C>T
- MANE Select
- NM_022552
- Type
- single nucleotide variant
- Location
- chr2:25240677 (GRCh38)
- Gene constraint
- LOEUF 1.998 · pLI <0.01 · ClinGen HI 3/3 (gnomAD)
- Structure
- AlphaFold pLDDT 73.97 · 47 PDB
- Residue 712
- a turn; the sam-dependent mtase c5-type domain
Similar variants
- DNMT3A p.Arg301Trp Pathogenic/Likely pathogenic ★★ same condition
- DNMT3A p.Arg320Ter Pathogenic/Likely pathogenic ★★ same condition
- DNMT3A p.Arg688His Pathogenic/Likely pathogenic ★★ same condition
- DNMT3A p.Met548Thr Pathogenic/Likely pathogenic ★★ same condition
- DNMT3A p.Pro904Leu Pathogenic/Likely pathogenic ★★ same condition
- DNMT3A c.448+48C>G Uncertain significance ★★ same condition
- DNMT3A p.Arg544His Uncertain significance ★★ ⚠ same condition
- DNMT3A p.Arg596Gln Uncertain significance ★★ ⚠ same condition
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/dnmt3a-p-asp712 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown