Is DOCK1 p.Lys1182Arg (c.3545A>G) pathogenic?

DOCK1 p.Lys1182Arg (c.3545A>G) is classified Uncertain significance in DOCK1 (ClinVar, Single submitter, 1 submitter; last evaluated 2023-12-16). AlphaMissense: likely benign (0.0847); Very rare (popmax 0.00594%, nfe).

How common is DOCK1 p.Lys1182Arg (c.3545A>G) in the general population?

DOCK1 p.Lys1182Arg (c.3545A>G) is very rare (popmax 0.00594%, nfe) (gnomAD).

What do computational predictors say about DOCK1 p.Lys1182Arg (c.3545A>G)?

AlphaMissense predicts likely benign (score 0.0847) — an in-silico prediction, not a clinical call.

DOCK1 p.Lys1182Arg

c.3545A>G · rs769154273 · VCV3084900

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0847 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00594%, nfe)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.0847	likely benign
REVEL	0.059	moderately benign-leaning
SaProt	LLR -6.67	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 9.2	GERP 2.3, phastCons 1
Regional constraint	o/e 0.90	unconstrained · MANE · 321 kb · p 0.017 · regional, not allelic
Overall
CADD	21.4	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.

⚠ Isoform check: AlphaMissense numbered on a different transcript (AM K1161R vs ClinVar K1182R) — verify the residue.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00594% European (non-Finnish) · 70/1,179,440 alleles

Filtering AF 0.00478% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00439%

Overall 0.0049% 79/1,612,898 alleles · very rare

Ancestry group	Frequency	1 in
Remaining individualsnot grpmax-eligible	0.0128%	7,803
European (non-Finnish)grpmax	0.00594%	16,849
East Asian	0.00223%	44,884

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: DOCK1
Protein: p.Lys1182Arg
Coding: c.3545A>G
MANE Select: NM_001290223
dbSNP: rs769154273
Type: single nucleotide variant
Location: chr10:127374084 (GRCh38)
Gene constraint: LOEUF 0.637 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 79.63 · 1 PDB

Full DOCK1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

DOCK1 p.Pro1783Ser Uncertain significance ★★ ⚠ same type
DOCK1 p.Ala1185Thr Uncertain significance ★ ⚠ same type
DOCK1 p.Ala151Thr Uncertain significance ★ ⚠ same type
DOCK1 p.Ala1578Ser Uncertain significance ★ ⚠ same type
DOCK1 p.Ala1590Gly Uncertain significance ★ ⚠ same type
DOCK1 p.Ala1620Val Uncertain significance ★ ⚠ same type
DOCK1 p.Ala1689Ser Uncertain significance ★ ⚠ same type
DOCK1 p.Ala280Thr Uncertain significance ★ ⚠ same type

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/dock1-p-lys1182arg (accessed [today's date]).

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