FA2H p.Asn72=
c.216C>T · rs2544384217 · VCV1961586
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Not reported
no allele count reported in gnomAD v4.1 (AN 1,545,232)
Conditions
1
Spastic paraplegia
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 1.1 | GERP 0.32, phastCons 1 |
| Overall | ||
| CADD | 11.58 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
No allele count reported in gnomAD v4.1 (AN 1,545,232). This is missing data, not an absence: the variant may or may not be present in gnomAD. Rarity (ACMG PM2) and BA1/BS1 cannot be assessed for it.
Variant & gene context
- Gene
- FA2H
- Protein
- p.Asn72=
- Coding
- c.216C>T
- MANE Select
- NM_024306
- dbSNP
- rs2544384217
- Type
- single nucleotide variant
- Location
- chr16:74774540 (GRCh38)
- Gene constraint
- LOEUF 0.759 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
- Structure
- AlphaFold pLDDT 85.53
- Residue 72
- the cytochrome b5 heme-binding domain
Similar variants
- FA2H c.506+1G>C Pathogenic/Likely pathogenic ★★ same condition
- FA2H p.Arg269His Pathogenic/Likely pathogenic ★★ same condition
- FA2H p.Met1Val Pathogenic ★★ same condition
- FA2H p.Pro44Gln Pathogenic/Likely pathogenic ★★ same condition
- FA2H p.Pro44Ser Pathogenic/Likely pathogenic ★★ same condition
- FA2H p.Arg269Cys Uncertain significance ★★ ⚠ same condition
- FA2H p.Glu365Gln Uncertain significance ★★ ⚠ same condition
- FA2H p.Gly258Ser 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/fa2h-p-asn72 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown