Is VCP p.Val71= (c.213C>T) pathogenic?

VCP p.Val71= (c.213C>T) is classified Likely benign in VCP (ClinVar, Multiple submitters, 2 submitters; last evaluated 2025-03-23). Very rare (popmax 0.000254%, nfe); Associated with inclusion body myopathy with Paget disease of bone and frontotemporal dementia.

What condition is associated with VCP p.Val71= (c.213C>T)?

VCP p.Val71= (c.213C>T) is associated with inclusion body myopathy with Paget disease of bone and frontotemporal dementia, frontotemporal dementia and/or amyotrophic lateral sclerosis 6 (ClinVar).

How common is VCP p.Val71= (c.213C>T) in the general population?

VCP p.Val71= (c.213C>T) is very rare (popmax 0.000254%, nfe) (gnomAD).

VCP p.Val71=

Q: How is Inclusion body myopathy with Paget disease of bone and frontotemporal dementia inherited?

Typically Autosomal dominant (Orphanet). A genetic counselor can assess individual risk for a family.

c.213C>T · rs1195805928 · VCV532765

Likely benign Multiple submitters

Classification

Likely benign

ClinVar

Review

Multiple submitters ★★☆☆

ClinVar · 2 submitters

gnomAD v4.1

Rare

very rare (popmax 0.000254%, nfe)

Conditions

inclusion body myopathy with Paget disease of bone and frontotemporal dementia

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 0.19	GERP -1.9, phastCons 0.96
Overall
CADD	6.989	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.000254% European (non-Finnish) · 3/1,180,062 alleles

Filtering AF 6.8e-05% ClinGen BA1/BS1 input FAF95, joint · FAF99 1.9e-05%

Overall 0.000248% 4/1,614,102 alleles · very rare

Ancestry group	Frequency	1 in
Remaining individualsnot grpmax-eligible	0.0016%	62,488
European (non-Finnish)grpmax	0.000254%	393,354

Remaining individuals shows a higher raw frequency than the grpmax group above it. gnomAD excludes bottlenecked groups — Finnish, Ashkenazi Jewish, Amish and “Remaining individuals” — from grpmax, because founder effects make their frequencies unrepresentative for filtering. The table is sorted by frequency, so an excluded group can sit above the grpmax row.

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: VCP
Protein: p.Val71=
Coding: c.213C>T
MANE Select: NM_007126
dbSNP: rs1195805928
Type: single nucleotide variant
Location: chr9:35067980 (GRCh38)
Gene constraint: LOEUF 0.134 · pLI 1.00 (gnomAD)
Structure: AlphaFold pLDDT 83.11 · 144 PDB
Residue 71: a β-strand

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

Disease context

inclusion body myopathy with Paget disease of bone and frontotemporal dementia — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Also linked: frontotemporal dementia and/or amyotrophic lateral sclerosis 6

For Inclusion body myopathy with Paget disease of bone and frontotemporal dementia (Orphanet):

Inheritance: Autosomal dominant
Onset: Adult

Similar variants

VCP p.Val71Ile Uncertain significance ★ ⚠ same residue
VCP p.Arg155Cys Pathogenic/Likely pathogenic ★★ same condition
VCP p.Arg155Gly Pathogenic/Likely pathogenic ★★ same condition
VCP p.Arg155His Pathogenic ★★ ⚠ same condition
VCP p.Arg159Cys Pathogenic/Likely pathogenic ★★ same condition
VCP p.Arg159His Pathogenic ★★ same condition
VCP p.Arg191Gln Pathogenic/Likely pathogenic ★★ same condition
VCP p.Arg191Pro Pathogenic/Likely pathogenic ★★ 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/vcp-p-val71 (accessed [today's date]).

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