Is CACHD1 p.Asn445Ser (c.1334A>G) pathogenic?

CACHD1 p.Asn445Ser (c.1334A>G) is classified Uncertain significance in CACHD1 (ClinVar, Single submitter, 1 submitter; last evaluated 2024-10-29). AlphaMissense: likely benign (0.0851); Absent from gnomAD v4.1; Associated with Inborn genetic diseases.

What condition is associated with CACHD1 p.Asn445Ser (c.1334A>G)?

CACHD1 p.Asn445Ser (c.1334A>G) is associated with Inborn genetic diseases (ClinVar).

How common is CACHD1 p.Asn445Ser (c.1334A>G) in the general population?

CACHD1 p.Asn445Ser (c.1334A>G) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about CACHD1 p.Asn445Ser (c.1334A>G)?

AlphaMissense predicts likely benign (score 0.0851) — an in-silico prediction, not a clinical call.

CACHD1 p.Asn445Ser

c.1334A>G · VCV3483903

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0851 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Conditions

Inborn genetic diseases

Computational evidence

Protein change
AlphaMissense	0.0851	likely benign
REVEL	0.205	benign-leaning
SaProt	LLR -4.46	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 11	GERP 2.2, phastCons 1
Regional constraint	o/e 0.90	unconstrained · MANE · 203 kb · p 0.00059 · regional, not allelic
Overall
CADD	20.1	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

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: CACHD1
Protein: p.Asn445Ser
Coding: c.1334A>G
MANE Select: NM_020925
Type: single nucleotide variant
Location: chr1:64647978 (GRCh38)
Gene constraint: LOEUF 0.633 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 77.76

Full CACHD1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

Inborn genetic diseases — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

CACHD1 p.Ala1058Val Uncertain significance ★ ⚠ same condition
CACHD1 p.Ala1113Val Uncertain significance ★ ⚠ same condition
CACHD1 p.Ala116Thr Uncertain significance ★ ⚠ same condition
CACHD1 p.Ala1170Thr Uncertain significance ★ ⚠ same condition
CACHD1 p.Ala1263Val Uncertain significance ★ ⚠ same condition
CACHD1 p.Ala257Thr Uncertain significance ★ ⚠ same condition
CACHD1 p.Ala314Thr Uncertain significance ★ ⚠ same condition
CACHD1 p.Ala314Val 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/cachd1-p-asn445ser (accessed [today's date]).

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