Is DRP2 p.Ala915Val (c.2744C>T) pathogenic?

DRP2 p.Ala915Val (c.2744C>T) is classified Uncertain significance in DRP2 (ClinVar, Single submitter, 1 submitter; last evaluated 2023-12-01). AlphaMissense: likely benign (0.0919); Ultra-rare (popmax 0.0229%, mid).

How common is DRP2 p.Ala915Val (c.2744C>T) in the general population?

DRP2 p.Ala915Val (c.2744C>T) is ultra-rare (popmax 0.0229%, mid) (gnomAD).

What do computational predictors say about DRP2 p.Ala915Val (c.2744C>T)?

AlphaMissense predicts likely benign (score 0.0919) — an in-silico prediction, not a clinical call.

DRP2 p.Ala915Val

c.2744C>T · rs372434673 · VCV3010311

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0919 · ACMG-weighted

gnomAD v4.1

Rare

ultra-rare (popmax 0.0229%, mid)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.0919	likely benign
REVEL	0.105	moderately benign-leaning
SaProt	LLR -7.16	tolerated
⇒ AlphaMissense, REVEL and SaProt all call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 1.3	GERP -0.59, phastCons 0.89
Overall
CADD	19.54	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean tolerated — a triage signal, not a reclassification

AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0229% Middle Eastern · 1/4,365 alleles

Overall 0.000165% 2/1,209,346 alleles · ultra-rare

Ancestry group	Frequency	1 in
Middle Easterngrpmax	0.0229%	4,365
African / African-American	0.00175%	57,053

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: DRP2
Protein: p.Ala915Val
Coding: c.2744C>T
MANE Select: NM_001197293 · reported on NM_001939
dbSNP: rs372434673
Type: single nucleotide variant
Location: chrX:101260164 (GRCh38)
Structure: AlphaFold pLDDT 90.49 · 15 PDB

Full DRP2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

DRP2 p.Glu432Ter Pathogenic ★★ same type
DPYSL2 p.Asn492Ser Uncertain significance ★★ ⚠ same type
DPYSL2 p.Asp520Asn Uncertain significance ★★ ⚠ same type
DRP2 p.Ala205Val Uncertain significance ★★ ⚠ same type
DRP2 p.Ala643Thr Uncertain significance ★★ ⚠ same type
DRP2 p.Arg199His Uncertain significance ★★ ⚠ same type
DRP2 p.Arg224Cys Uncertain significance ★★ ⚠ same type
DRP2 p.Arg224His 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/drp2-p-ala915val (accessed [today's date]).

Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown