Is ACADS p.Met102Val (c.304A>G) pathogenic?

ACADS p.Met102Val (c.304A>G) is classified Uncertain significance in ACADS (ClinVar, Single submitter, 1 submitter; last evaluated 2017-11-22). AlphaMissense: likely benign (0.0865); Very rare (popmax 0.00511%, nfe); Associated with short chain acyl-CoA dehydrogenase deficiency.

What condition is associated with ACADS p.Met102Val (c.304A>G)?

ACADS p.Met102Val (c.304A>G) is associated with short chain acyl-CoA dehydrogenase deficiency (ClinVar).

How common is ACADS p.Met102Val (c.304A>G) in the general population?

ACADS p.Met102Val (c.304A>G) is very rare (popmax 0.00511%, nfe) (gnomAD).

How is Short chain acyl-CoA dehydrogenase deficiency inherited?

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

What do computational predictors say about ACADS p.Met102Val (c.304A>G)?

AlphaMissense predicts likely benign (score 0.0865) — an in-silico prediction, not a clinical call.

ACADS p.Met102Val

c.304A>G · rs766216232 · VCV529845

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0865 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00511%, nfe)

Missense predictors

1/2 damaging

AlphaMissense, SaProt · REVEL no call

Conditions

short chain acyl-CoA dehydrogenase deficiency

Computational evidence

Protein change
AlphaMissense	0.0865	likely benign
REVEL	0.331	indeterminate
SaProt	LLR -10.57	damaging
⇒ SaProt calls this damaging; AlphaMissense does not; REVEL makes no call.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 0.022	GERP -3.9
Regional constraint	o/e 0.91	unconstrained · MANE · 14 kb · p 0.038 · regional, not allelic
Overall
CADD	11.16	PHRED · no single calibrated threshold — expert panels disagree

AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00511% European (non-Finnish) · 60/1,174,658 alleles

Filtering AF 0.00404% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00363%

Overall 0.00381% 61/1,602,298 alleles · very rare

Ancestry group	Frequency	1 in
European (non-Finnish)grpmax	0.00511%	19,578
Remaining individualsnot grpmax-eligible	0.00161%	62,002

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: ACADS
Protein: p.Met102Val
Coding: c.304A>G
MANE Select: NM_000017
dbSNP: rs766216232
Type: single nucleotide variant
Location: chr12:120737079 (GRCh38)
Gene constraint: LOEUF 0.852 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 93.58 · 4 PDB
Residue 102: an α-helix

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

Disease context

short chain acyl-CoA dehydrogenase deficiency — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

For Short chain acyl-CoA dehydrogenase deficiency (Orphanet):

Inheritance: Autosomal recessive
Onset: Childhood, Infancy, Neonatal

Similar variants

ACADS c.211-2A>G Likely pathogenic ★★ same condition
ACADS c.625-1G>A Likely pathogenic ★★ same condition
ACADS c.795+1G>A Pathogenic/Likely pathogenic ★★ same condition
ACADS p.Ala199Val Likely pathogenic ★★ ⚠ same condition
ACADS p.Arg107Cys Pathogenic ★★ ⚠ same condition
ACADS p.Arg272Cys Pathogenic/Likely pathogenic ★★ same condition
ACADS p.Arg325Gln Pathogenic/Likely pathogenic ★★ ⚠ same condition
ACADS p.Arg325Trp Pathogenic/Likely 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/acads-p-met102val (accessed [today's date]).

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