REL p.Ser546=
c.1638G>A · rs150808348 · VCV2203267
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.0164%, 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 -2.1 | GERP -3 |
| Overall | ||
| CADD | 3.317 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0164%
Middle Eastern · 1/6,084 alleles
Filtering AF
0.00342%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0031%
Overall
0.00366%
59/1,613,838 alleles · ultra-rare
exomes 56/1,461,742 · genomes 3/152,096 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Middle Easterngrpmax | 0.0164% | 6,084 |
| Remaining individualsnot grpmax-eligible | 0.0064% | 15,621 |
| European (non-Finnish) | 0.00441% | 22,692 |
| Admixed American | 0.00167% | 59,994 |
| African / African-American | 0.00134% | 74,886 |
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
- REL
- Protein
- p.Ser546=
- Coding
- c.1638G>A
- MANE Select
- NM_001291746
- dbSNP
- rs150808348
- Type
- single nucleotide variant
- Location
- chr2:60922409 (GRCh38)
- Gene constraint
- LOEUF 0.416 · pLI 1.00 (gnomAD)
- Structure
- AlphaFold pLDDT 66.46
Similar variants
- REL p.Ser546Leu Uncertain significance ★ ⚠ same residue
- REL p.Ser546Pro Uncertain significance ★ ⚠ same residue
- REL p.Asp224Asn Uncertain significance ★★ ⚠ same type
- REL p.Gln503His Uncertain significance ★★ ⚠ same type
- REL p.Leu298Val Uncertain significance ★★ ⚠ same type
- REL p.Met372Lys Uncertain significance ★★ ⚠ same type
- REL p.Met372Val Uncertain significance ★★ ⚠ same type
- REL p.Phe559Leu 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/rel-p-ser546 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown