Is PRDM16 p.Pro792= (c.2376C>T) pathogenic?

PRDM16 p.Pro792= (c.2376C>T) is classified Likely benign in PRDM16 (ClinVar, Single submitter, 1 submitter; last evaluated 2020-02-07). Ultra-rare (popmax 0.0156%, eas); Associated with left ventricular noncompaction 8.

What condition is associated with PRDM16 p.Pro792= (c.2376C>T)?

PRDM16 p.Pro792= (c.2376C>T) is associated with left ventricular noncompaction 8 (ClinVar).

How common is PRDM16 p.Pro792= (c.2376C>T) in the general population?

PRDM16 p.Pro792= (c.2376C>T) is ultra-rare (popmax 0.0156%, eas) (gnomAD).

How is Left ventricular noncompaction inherited?

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

PRDM16 p.Pro792=

c.2376C>T · rs765834618 · VCV1081558

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

ultra-rare (popmax 0.0156%, eas)

Conditions

left ventricular noncompaction 8

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 -0.32	GERP -4.6
Overall
CADD	1.402	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0156% East Asian · 7/44,784 alleles

Filtering AF 0.00727% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00515%

Overall 0.00056% 9/1,608,150 alleles · ultra-rare exomes 8/1,455,880 · genomes 1/152,270 · joint denominator

Ancestry group	Frequency	1 in
East Asiangrpmax	0.0156%	6,398
Admixed American	0.00167%	59,854
Remaining individualsnot grpmax-eligible	0.00161%	62,278

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: PRDM16
Protein: p.Pro792=
Coding: c.2376C>T
MANE Select: NM_022114
dbSNP: rs765834618
Type: single nucleotide variant
Location: chr1:3412573 (GRCh38)
Gene constraint: LOEUF 0.304 · pLI 1.00 (gnomAD)
Structure: AlphaFold pLDDT 51.73 · 2 PDB
Residue 792: the 'interaction with ctbp1, ctbp2 and znf516' region; the 'mediates interaction with ski and regulation of tgf-beta signaling' region; the 'disordered' region; a UniProt-annotated variant site (in lvnc8)

Full PRDM16 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

left ventricular noncompaction 8 — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

For Left ventricular noncompaction (Orphanet):

Inheritance: Autosomal dominant, Autosomal recessive, Mitochondrial inheritance
Onset: All ages

Similar variants

PRDM16 c.388-2A>G Uncertain significance ★★ same condition
PRDM16 p.Ala1035Ser Uncertain significance ★★ ⚠ same condition
PRDM16 p.Ala106Thr Uncertain significance ★★ ⚠ same condition
PRDM16 p.Ala1096Thr Uncertain significance ★★ ⚠ same condition
PRDM16 p.Ala1096Val Uncertain significance ★★ ⚠ same condition
PRDM16 p.Ala1146Thr Uncertain significance ★★ ⚠ same condition
PRDM16 p.Ala175Val Uncertain significance ★★ ⚠ same condition
PRDM16 p.Ala34Val 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/prdm16-p-pro792 (accessed [today's date]).

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