STAR p.Phe184=
c.552T>C · rs1172247814 · VCV1573723
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.005%, amr)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| REVEL | 0.284 | benign-leaning |
|---|---|---|
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP -8.1 | GERP -4.3 |
| Overall | ||
| CADD | 0.239 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.005%
Admixed American · 3/60,032 alleles
Filtering AF
0.00133%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.000668%
Overall
0.000186%
3/1,614,212 alleles · very rare
exomes 3/1,461,884 · genomes 0/152,328 · joint denominator
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
- STAR
- Protein
- p.Phe184=
- Coding
- c.552T>C
- MANE Select
- NM_000349
- dbSNP
- rs1172247814
- Type
- single nucleotide variant
- Location
- chr8:38146061 (GRCh38)
- Gene constraint
- LOEUF 1.297 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 82.71 · 4 PDB
- Residue 184
- the start domain; a β-strand
Similar variants
- STAR p.Phe184Ser Uncertain significance ★ ⚠ same residue
- STAR p.Phe184fs Likely pathogenic ★ same residue
- STAR c.178+1G>C Likely pathogenic ★★ same type
- STAR c.306+1G>A Likely pathogenic ★★ same type
- STAR c.307-1G>C Likely pathogenic ★★ same type
- STAR c.465+2T>C Pathogenic/Likely pathogenic ★★ same type
- STAR c.64+1G>A Pathogenic/Likely pathogenic ★★ same type
- STAR c.64+1G>T Pathogenic ★★ 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/star-p-phe184 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown