MTMR2 p.Asp210=
c.630C>T · rs199736817 · VCV1939898
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 8.49e-05%, nfe)
Conditions
1
Charcot-Marie-Tooth disease type 4
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 0.69 | GERP -2.1, phastCons 1 |
| Overall | ||
| CADD | 5.855 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
8.49e-05%
European (non-Finnish) · 1/1,178,200 alleles
Overall
6.85e-05%
1/1,459,654 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
- MTMR2
- Protein
- p.Asp210=
- Coding
- c.630C>T
- MANE Select
- NM_016156
- dbSNP
- rs199736817
- Type
- single nucleotide variant
- Location
- chr11:95857576 (GRCh38)
- Gene constraint
- LOEUF 0.9 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 89.44 · 5 PDB
- Residue 210
- the myotubularin phosphatase domain
Similar variants
- MTMR2 p.Asp210Gly Uncertain significance ★★ ⚠ same residue
- MTMR2 p.Asp210Glu Uncertain significance ★ ⚠ same residue
- MTMR2 c.804+2T>G Likely pathogenic ★★ same condition
- MTMR2 p.Arg162Ter Pathogenic ★★ same condition
- MTMR2 p.Arg364Ter Pathogenic ★★ same condition
- MTMR2 p.Glu531Ter Pathogenic ★★ same condition
- MTMR2 p.Glu574Ter Pathogenic/Likely pathogenic ★★ same condition
- MTMR2 c.262+4C>T 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/mtmr2-p-asp210 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown