RRM2B p.Asp70=
c.210C>T · rs976938504 · VCV1586772
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.005%, amr)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| REVEL | 0.063 | moderately benign-leaning |
|---|---|---|
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP 1.5 | GERP 1.1, phastCons 1 |
| Overall | ||
| CADD | 8.419 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.005%
Admixed American · 3/59,984 alleles
Filtering AF
0.00133%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.000668%
Overall
0.000188%
3/1,593,232 alleles · very rare
exomes 3/1,440,960 · genomes 0/152,272 · joint denominator
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
- RRM2B
- Protein
- p.Asp70=
- Coding
- c.210C>T
- MANE Select
- NM_015713
- dbSNP
- rs976938504
- Type
- single nucleotide variant
- Location
- chr8:102226029 (GRCh38)
- Gene constraint
- LOEUF 0.688 · pLI 0.27 (gnomAD)
- Structure
- AlphaFold pLDDT 85.73 · 3 PDB
Similar variants
- RRM2B p.Asp70Asn Uncertain significance ★★ ⚠ same residue
- RRM2B p.Asp70Tyr Likely pathogenic ★ same residue
- RRM2B p.Asp70Glu Uncertain significance ★ ⚠ same residue
- RRM2B c.322-2A>G Pathogenic ★★ same type
- RRM2B c.455+1G>A Likely pathogenic ★★ same type
- RRM2B p.Arg110Cys Likely pathogenic ★★ same type
- RRM2B p.Arg174Ter Pathogenic/Likely pathogenic ★★ same type
- RRM2B p.Arg327Ter 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/rrm2b-p-asp70 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown