NHS p.Ser1528Pro
c.4582T>C · rs2066491321 · VCV1030451
Uncertain significance
Multiple submitters
Classification
Uncertain significance
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Absent
absent from gnomAD v4.1
Conditions
1
Nance-Horan syndrome
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| REVEL | 0.45 | indeterminate |
|---|---|---|
| Splicing | ||
| SpliceAI | <0.2 | no splice effect predicted · four deltas, not one · how we know |
| Constraint at this position | ||
| Conservation | phyloP 4.2 | GERP 2.8, phastCons 1 |
| Regional constraint | o/e 0.79 | unconstrained · MANE · 357 kb · p 1.3e-14 · regional, not allelic |
| Overall | ||
| CADD | 23.8 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.
Variant & gene context
- Gene
- NHS
- Protein
- p.Ser1528Pro
- Coding
- c.4582T>C
- MANE Select
- NM_001291867
- dbSNP
- rs2066491321
- Type
- single nucleotide variant
- Location
- chrX:17732090 (GRCh38)
- Structure
- AlphaFold pLDDT 43.65
- Residue 1528
- the 'disordered' region
Similar variants
- NHS p.Arg248Ter Pathogenic ★★ same condition
- NHS p.Arg394Ter Pathogenic ★★ same condition
- NHS p.Arg900Ter Pathogenic ★★ same condition
- NHS p.Gln411Ter Pathogenic ★★ same condition
- NHS p.Gln80Ter Pathogenic/Likely pathogenic ★★ same condition
- NHS p.Ala564Val Uncertain significance ★★ same condition
- NHS p.Ala745Val Uncertain significance ★★ same condition
- NHS p.Arg162Cys 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/nhs-p-ser1528pro (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown