Is DOCK7 p.Glu1456= (c.4368G>A) pathogenic?

DOCK7 p.Glu1456= (c.4368G>A) is classified Likely benign in DOCK7 (ClinVar, Multiple submitters, 6 submitters; last evaluated 2026-01-19). Very rare (popmax 0.00501%, amr); Associated with developmental and epileptic encephalopathy, 23.

What condition is associated with DOCK7 p.Glu1456= (c.4368G>A)?

DOCK7 p.Glu1456= (c.4368G>A) is associated with developmental and epileptic encephalopathy, 23 (ClinVar).

How common is DOCK7 p.Glu1456= (c.4368G>A) in the general population?

DOCK7 p.Glu1456= (c.4368G>A) is very rare (popmax 0.00501%, amr) (gnomAD).

DOCK7 p.Glu1456=

c.4368G>A · rs149367921 · VCV585796

Likely benign Multiple submitters

Classification

Likely benign

ClinVar

Review

Multiple submitters ★★☆☆

ClinVar · 6 submitters

gnomAD v4.1

Rare

very rare (popmax 0.00501%, amr)

Conditions

developmental and epileptic encephalopathy, 23

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
REVEL	0.246	benign-leaning
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 1.8	GERP 0.84, phastCons 1
Overall
CADD	9.603	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00501% Admixed American · 3/59,912 alleles

Filtering AF 0.00375% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00337%

Overall 0.0255% 411/1,612,920 alleles · very rare

Ancestry group	Frequency	1 in
Ashkenazi Jewishnot grpmax-eligible	1.05%	95
Remaining individualsnot grpmax-eligible	0.0609%	1,643
Admixed Americangrpmax	0.00501%	19,971
European (non-Finnish)	0.00475%	21,061
African / African-American	0.00267%	37,449

Ashkenazi Jewish 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: DOCK7
Protein: p.Glu1456=
Coding: c.4368G>A
MANE Select: NM_001367561
dbSNP: rs149367921
Type: single nucleotide variant
Location: chr1:62510588 (GRCh38)
Gene constraint: LOEUF 0.551 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
Structure: AlphaFold pLDDT 74.60 · 2 PDB

Full DOCK7 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

developmental and epileptic encephalopathy, 23 — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

DOCK7 c.4924-1G>A Pathogenic/Likely pathogenic ★★ same condition
DOCK7 p.Arg1380Ter Pathogenic ★★ same condition
DOCK7 p.Arg1415Ter Pathogenic/Likely pathogenic ★★ same condition
DOCK7 p.Arg429Ter Pathogenic/Likely pathogenic ★★ same condition
DOCK7 p.Arg445Ter Pathogenic/Likely pathogenic ★★ same condition
DOCK7 c.3781+4C>G Uncertain significance ★★ same condition
DOCK7 c.38+6T>C Uncertain significance ★★ same condition
DOCK7 p.Ala1479Thr 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/dock7-p-glu1456 (accessed [today's date]).

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