Is RINT1 p.Lys731= (c.2193A>G) pathogenic?

RINT1 p.Lys731= (c.2193A>G) is classified Likely benign in RINT1 (ClinVar, Multiple submitters, 2 submitters; last evaluated 2025-11-11). Ultra-rare (popmax 0.0205%, eas).

How common is RINT1 p.Lys731= (c.2193A>G) in the general population?

RINT1 p.Lys731= (c.2193A>G) is ultra-rare (popmax 0.0205%, eas) (gnomAD).

RINT1 p.Lys731=

c.2193A>G · rs758183598 · VCV416383

Likely benign Multiple submitters

Classification

Likely benign

ClinVar

Review

Multiple submitters ★★☆☆

ClinVar · 2 submitters

gnomAD v4.1

Rare

ultra-rare (popmax 0.0205%, eas)

⚠ Built without this gene's context — gene constraint and dosage, protein structure, pathways, panels and related-variant links were not looked up for this page. why

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Splicing
SpliceAI	—	not looked up on this page · why
Constraint at this position
Conservation	phyloP 5.4	GERP 3.6, phastCons 1
Overall
CADD	10.3	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0205% East Asian · 9/43,966 alleles

Filtering AF 0.0106% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00793%

Overall 0.00237% 37/1,558,758 alleles · ultra-rare exomes 31/1,406,526 · genomes 6/152,232 · joint denominator

Ancestry group	Frequency	1 in
East Asiangrpmax	0.0205%	4,885
African / African-American	0.00276%	36,170
Admixed American	0.00217%	46,160
European (non-Finnish)	0.00207%	48,248
Remaining individualsnot grpmax-eligible	0.00167%	59,866

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: RINT1
Protein: p.Lys731=
Coding: c.2193A>G
MANE Select: NM_021930
dbSNP: rs758183598
Type: single nucleotide variant
Location: chr7:105567125 (GRCh38)

Full RINT1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

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/rint1-p-lys731 (accessed [today's date]).

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