ITGAM p.Cys1032=
c.3096T>C · VCV4762812
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.000424%, nfe)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation/SpliceAI carries the signal. | ||
| Splicing | ||
| SpliceAI | Δ0.43 | acceptor loss, 25 bp away · masked 0 · deltas |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP 0.61 | GERP 0.006, phastCons 1 |
| Overall | ||
| CADD | 11.23 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.000424%
European (non-Finnish) · 5/1,179,870 alleles
Filtering AF
0.000124%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 9e-05%
Overall
0.00031%
5/1,613,998 alleles · very rare
exomes 5/1,461,670 · 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
- ITGAM
- Protein
- p.Cys1032=
- Coding
- c.3096T>C
- MANE Select
- NM_000632
- Type
- single nucleotide variant
- Location
- chr16:31330343 (GRCh38)
- Gene constraint
- LOEUF 0.678 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 86.30 · 31 PDB
- Residue 1032
- a β-strand; a disulfide bond
Similar variants
- ITGAM p.Cys1032Arg Uncertain significance ★★ ⚠ same residue
- ITGAM c.704+5G>A Uncertain significance ★★ same type
- ITGAM p.Ala31Thr Uncertain significance ★★ ⚠ same type
- ITGAM p.Ala433Val Uncertain significance ★★ ⚠ same type
- ITGAM p.Ala753Val Uncertain significance ★★ ⚠ same type
- ITGAM p.Ala943Val Uncertain significance ★★ ⚠ same type
- ITGAM p.Arg1003His Uncertain significance ★★ ⚠ same type
- ITGAM p.Arg131Trp 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/itgam-p-cys1032 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown