CDK5RAP2 p.His913=
c.2739C>T · rs374571274 · VCV2918022
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 0.036 | GERP -3.4 |
| Overall | ||
| CADD | 3.244 | 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
0.00723%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0055%
Overall
0.00254%
41/1,613,270 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Middle Easterngrpmax | 0.0164% | 6,084 |
| African / African-American | 0.0133% | 7,495 |
| South Asian | 0.00769% | 13,012 |
| East Asian | 0.00445% | 22,447 |
| Admixed American | 0.00333% | 30,004 |
| Remaining individualsnot grpmax-eligible | 0.0032% | 31,233 |
| European (non-Finnish) | 0.00144% | 69,387 |
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
- CDK5RAP2
- Protein
- p.His913=
- Coding
- c.2739C>T
- MANE Select
- NM_018249
- dbSNP
- rs374571274
- Type
- single nucleotide variant
- Location
- chr9:120453510 (GRCh38)
- Gene constraint
- LOEUF 0.692 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
- Structure
- AlphaFold pLDDT 60.11 · 5 PDB
Similar variants
- CDK5RAP2 c.4005-1G>A Pathogenic ★★ same type
- CDK5RAP2 c.4963+1G>A Likely pathogenic ★★ same type
- CDK5RAP2 p.Arg1403Ter Pathogenic/Likely pathogenic ★★ same type
- CDK5RAP2 p.Arg1481Ter Pathogenic/Likely pathogenic ★★ same type
- CDK5RAP2 p.Arg1558Ter Pathogenic ★★ same type
- CDK5RAP2 p.Arg427Ter Pathogenic ★★ same type
- CDK5RAP2 p.Gln1301Ter Pathogenic/Likely pathogenic ★★ same type
- CDK5RAP2 p.Gln1474Ter 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/cdk5rap2-p-his913 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown