Is DNAJC5 p.Leu101= (c.303G>A) pathogenic?

DNAJC5 p.Leu101= (c.303G>A) is classified Likely benign in DNAJC5 (ClinVar, Single submitter, 1 submitter; last evaluated 2023-02-13). Absent from gnomAD v4.1; Associated with neuronal ceroid lipofuscinosis.

What condition is associated with DNAJC5 p.Leu101= (c.303G>A)?

DNAJC5 p.Leu101= (c.303G>A) is associated with neuronal ceroid lipofuscinosis (ClinVar).

How common is DNAJC5 p.Leu101= (c.303G>A) in the general population?

DNAJC5 p.Leu101= (c.303G>A) is absent from gnomAD v4.1 (gnomAD).

DNAJC5 p.Leu101=

c.303G>A · rs2516797493 · VCV2810796

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Absent

absent from gnomAD v4.1

Conditions

neuronal ceroid lipofuscinosis

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 -0.41	GERP -4.3, phastCons 0.036
Overall
CADD	4.633	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: DNAJC5
Protein: p.Leu101=
Coding: c.303G>A
MANE Select: NM_025219
dbSNP: rs2516797493
Type: single nucleotide variant
Location: chr20:63929507 (GRCh38)
Gene constraint: LOEUF 0.205 · pLI 1.00 (gnomAD)
Structure: AlphaFold pLDDT 74.09 · 2 PDB

Full DNAJC5 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

neuronal ceroid lipofuscinosis — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

DNAJC5 p.Leu101Val Uncertain significance ★ ⚠ same residue
DNAJC5 p.Ala176Val Uncertain significance ★★ ⚠ same condition
DNAJC5 p.Ala26Thr Uncertain significance ★★ ⚠ same condition
DNAJC5 p.Ala54Thr Uncertain significance ★★ ⚠ same condition
DNAJC5 p.Ala54Val Uncertain significance ★★ ⚠ same condition
DNAJC5 p.Ala63Thr Uncertain significance ★★ ⚠ same condition
DNAJC5 p.Arg164Lys Uncertain significance ★★ ⚠ same condition
DNAJC5 p.Arg36Gln 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/dnajc5-p-leu101 (accessed [today's date]).

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