Is GRN p.Asp160= (c.480C>T) pathogenic?

GRN p.Asp160= (c.480C>T) is classified Likely benign in GRN (ClinVar, Single submitter, 1 submitter; last evaluated 2024-06-20). Absent from gnomAD v4.1; Associated with neuronal ceroid lipofuscinosis 11.

What condition is associated with GRN p.Asp160= (c.480C>T)?

GRN p.Asp160= (c.480C>T) is associated with neuronal ceroid lipofuscinosis 11, GRN-related frontotemporal lobar degeneration with Tdp43 inclusions (ClinVar).

How common is GRN p.Asp160= (c.480C>T) in the general population?

GRN p.Asp160= (c.480C>T) is absent from gnomAD v4.1 (gnomAD).

GRN p.Asp160=

c.480C>T · VCV3756813

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Not reported

no allele count reported in gnomAD v4.1 (AN 1,613,942)

Conditions

neuronal ceroid lipofuscinosis 11

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
REVEL	0.008	strongly benign-leaning
Splicing
SpliceAI	<0.2	all four deltas below 0.2 · C>G here scores Δ0.30 · evaluated, not missing
Constraint at this position
Conservation	phyloP 1.8	GERP -1, phastCons 1
Overall
CADD	12.65	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

No allele count reported in gnomAD v4.1 (AN 1,613,942). This is missing data, not an absence: the variant may or may not be present in gnomAD. Rarity (ACMG PM2) and BA1/BS1 cannot be assessed for it.

Variant & gene context

Gene: GRN
Protein: p.Asp160=
Coding: c.480C>T
MANE Select: NM_002087
Type: single nucleotide variant
Location: chr17:44350459 (GRCh38)
Gene constraint: LOEUF 0.59 · pLI 0.04 (gnomAD)
Structure: AlphaFold pLDDT 76.74 · 8 PDB

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

Disease context

neuronal ceroid lipofuscinosis 11 — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Also linked: GRN-related frontotemporal lobar degeneration with Tdp43 inclusions

For CLN11 disease (Orphanet):

Onset: Adolescent, Infancy

Similar variants

GRN c.1414-1G>T Pathogenic ★★ same condition
GRN c.1414-2A>G Pathogenic ★★ same condition
GRN c.264+1G>A Likely pathogenic ★★ same condition
GRN c.349+1G>C Pathogenic ★★ same condition
GRN c.599-1G>A Pathogenic/Likely pathogenic ★★ same condition
GRN c.709-1G>A Pathogenic ★★ same condition
GRN c.709-2A>G Pathogenic ★★ same condition
GRN c.934-1G>A 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/grn-p-asp160 (accessed [today's date]).

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