Is LYN p.Asp238Val (c.713A>T) pathogenic?

LYN p.Asp238Val (c.713A>T) is classified Uncertain significance in LYN (ClinVar, Single submitter, 1 submitter; last evaluated 2026-01-20). AlphaMissense: likely pathogenic (0.971); Absent from gnomAD v4.1; Associated with Inborn genetic diseases.

What condition is associated with LYN p.Asp238Val (c.713A>T)?

LYN p.Asp238Val (c.713A>T) is associated with Inborn genetic diseases (ClinVar).

How common is LYN p.Asp238Val (c.713A>T) in the general population?

LYN p.Asp238Val (c.713A>T) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about LYN p.Asp238Val (c.713A>T)?

AlphaMissense predicts likely pathogenic (score 0.971) — an in-silico prediction, not a clinical call.

LYN p.Asp238Val

c.713A>T · VCV4839466

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely pathogenic

0.971 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

2/2 damaging

AlphaMissense, SaProt · REVEL no call

Conditions

Inborn genetic diseases

Computational evidence

Protein change
AlphaMissense	0.971	likely pathogenic
REVEL	0.579	indeterminate
SaProt	LLR -14.47	damaging
⇒ AlphaMissense and SaProt both call this damaging; REVEL makes no call.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 11	GERP 1.9, phastCons 1
Regional constraint	o/e 0.52	unconstrained · MANE · 58 kb · p 1.8e-23 · regional, not allelic
Overall
CADD	25.9	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean damaging — 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: LYN
Protein: p.Asp238Val
Coding: c.713A>T
MANE Select: NM_002350
Type: single nucleotide variant
Location: chr8:55953907 (GRCh38)
Gene constraint: LOEUF 0.282 · pLI 1.00 (gnomAD)
Structure: AlphaFold pLDDT 83.44 · 6 PDB

Full LYN 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

LYN p.Ala150Thr Uncertain significance ★★ ⚠ same condition
LYN p.Ala70Thr Uncertain significance ★★ ⚠ same condition
LYN p.Arg360Trp Uncertain significance ★★ ⚠ same condition
LYN p.Glu47Asp Uncertain significance ★★ ⚠ same condition
LYN p.Ser333Asn Uncertain significance ★★ same condition
LYN p.Thr30Ala Uncertain significance ★★ ⚠ same condition
LYN p.Val45Ile Uncertain significance ★★ ⚠ same condition
LYN p.Ala307Thr 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/lyn-p-asp238val (accessed [today's date]).

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