AGT p.Arg228=
c.684C>T · rs200634705 · VCV2417262
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.0165%, mid)
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 1.5 | GERP -1.5, phastCons 1 |
| Overall | ||
| CADD | 7.341 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0165%
Middle Eastern · 1/6,062 alleles
Filtering AF
0.00733%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00684%
Overall
0.00756%
122/1,614,204 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Middle Easterngrpmax | 0.0165% | 6,062 |
| South Asian | 0.011% | 9,109 |
| European (non-Finnish) | 0.00873% | 11,457 |
| Remaining individualsnot grpmax-eligible | 0.008% | 12,502 |
| Admixed American | 0.005% | 20,010 |
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
- AGT
- Protein
- p.Arg228=
- Coding
- c.684C>T
- MANE Select
- NM_001384479
- dbSNP
- rs200634705
- Type
- single nucleotide variant
- Location
- chr1:230710140 (GRCh38)
- Gene constraint
- LOEUF 1.202 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
- Structure
- AlphaFold pLDDT 86.74 · 22 PDB
- Residue 228
- a β-strand
Similar variants
- AGT c.1060C>T Pathogenic/Likely pathogenic ★★ same type
- AGT c.829+1G>T Pathogenic/Likely pathogenic ★★ same type
- AGT c.1195G>A Uncertain significance ★★ ⚠ same type
- AGT c.856G>T Uncertain significance ★★ ⚠ same type
- AGT c.862C>T Uncertain significance ★★ ⚠ same type
- AGT c.-17G>C Uncertain significance ★★ ⚠ same type
- AGT p.Arg165Gln Uncertain significance ★★ same type
- AGT p.Arg366Leu Uncertain significance ★★ ⚠ same type
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/agt-p-arg228 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown