Is LRBA p.Asp675= (c.2025T>C) pathogenic?

LRBA p.Asp675= (c.2025T>C) is classified Likely benign in LRBA (ClinVar, Single submitter, 1 submitter; last evaluated 2018-09-18). No allele count reported in gnomAD v4.1 (AN 1,543,144); Associated with combined immunodeficiency due to LRBA deficiency.

What condition is associated with LRBA p.Asp675= (c.2025T>C)?

LRBA p.Asp675= (c.2025T>C) is associated with combined immunodeficiency due to LRBA deficiency (ClinVar).

How common is LRBA p.Asp675= (c.2025T>C) in the general population?

LRBA p.Asp675= (c.2025T>C) is no allele count reported in gnomAD v4.1 (AN 1,543,144) (gnomAD).

LRBA p.Asp675=

Q: How is Syndromic autoimmune enteropathy due to LRBA deficiency inherited?

Typically Autosomal recessive (Orphanet). A genetic counselor can assess individual risk for a family.

c.2025T>C · rs1579127982 · VCV753162

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 1,543,144)

Conditions

combined immunodeficiency due to LRBA deficiency

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 2.6	GERP 0.1, phastCons 1
Overall
CADD	9.634	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

No allele count reported in gnomAD v4.1 (AN 1,543,144). 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: LRBA
Protein: p.Asp675=
Coding: c.2025T>C
MANE Select: NM_001364905
dbSNP: rs1579127982
Type: single nucleotide variant
Location: chr4:150896436 (GRCh38)
Gene constraint: LOEUF 0.515 · pLI <0.01 (gnomAD)

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

Disease context

combined immunodeficiency due to LRBA deficiency — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

For Syndromic autoimmune enteropathy due to LRBA deficiency (Orphanet):

Inheritance: Autosomal recessive
Onset: Childhood, Infancy

Similar variants

LRBA p.Asp675Asn Uncertain significance ★★ same residue
LRBA c.216+1G>C Pathogenic/Likely pathogenic ★★ same condition
LRBA c.2259-2A>G Likely pathogenic ★★ same condition
LRBA c.2767-2A>G Likely pathogenic ★★ same condition
LRBA c.4159-1G>T Likely pathogenic ★★ same condition
LRBA c.5518+2T>C Likely pathogenic ★★ same condition
LRBA c.5519-1G>A Likely pathogenic ★★ same condition
LRBA c.5646-2A>T 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/lrba-p-asp675 (accessed [today's date]).

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