Is DNAJB6 p.Pro16= (c.48C>G) pathogenic?

DNAJB6 p.Pro16= (c.48C>G) is classified Likely benign in DNAJB6 (ClinVar, Single submitter, 1 submitter; last evaluated 2022-03-10). Absent from gnomAD v4.1; Associated with autosomal dominant limb-girdle muscular dystrophy type 1D (DNAJB6).

What condition is associated with DNAJB6 p.Pro16= (c.48C>G)?

DNAJB6 p.Pro16= (c.48C>G) is associated with autosomal dominant limb-girdle muscular dystrophy type 1D (DNAJB6) (ClinVar).

How common is DNAJB6 p.Pro16= (c.48C>G) in the general population?

DNAJB6 p.Pro16= (c.48C>G) is absent from gnomAD v4.1 (gnomAD).

How is DNAJB6-related limb-girdle muscular dystrophy D1 inherited?

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

DNAJB6 p.Pro16=

c.48C>G · rs150583876 · VCV2104511

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Absent

absent from gnomAD v4.1

Conditions

autosomal dominant limb-girdle muscular dystrophy type 1D (DNAJB6)

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
REVEL	0.079	moderately benign-leaning
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP -13	GERP -3.2
Overall
CADD	1.074	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.

Variant & gene context

Gene: DNAJB6
Protein: p.Pro16=
Coding: c.48C>G
MANE Select: NM_058246
dbSNP: rs150583876
Type: single nucleotide variant
Location: chr7:157358620 (GRCh38)
Gene constraint: LOEUF 0.92 · pLI <0.01 · ClinGen HI 0/3 (gnomAD)
Structure: AlphaFold pLDDT 64.04 · 4 PDB
Residue 16: an α-helix; the j domain; the 'interaction with hsp70' region

Full DNAJB6 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

autosomal dominant limb-girdle muscular dystrophy type 1D (DNAJB6) — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

For DNAJB6-related limb-girdle muscular dystrophy D1 (Orphanet):

Inheritance: Autosomal dominant
Onset: Adult

Similar variants

DNAJB6 p.Pro16fs Uncertain significance ★ same residue
DNAJB6 p.Phe89Ile Pathogenic ★★ same condition
DNAJB6 p.Phe91Leu Pathogenic ★★ same condition
DNAJB6 p.Phe91Val Pathogenic/Likely pathogenic ★★ same condition
DNAJB6 p.Pro96Arg Pathogenic ★★ same condition
DNAJB6 c.66-2A>G Uncertain significance ★★ same condition
DNAJB6 c.-7G>A Uncertain significance ★★ same condition
DNAJB6 p.Ala22Val 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/dnajb6-p-pro16 (accessed [today's date]).

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