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DST p.Asp4509=

c.13527T>C · rs543691284 · VCV1136398

Likely benign Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.0202%, afr)
Conditions
2
hereditary sensory and autonomic neuropathy type 6

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
ConservationphyloP 0.35GERP -0.83, phastCons 0.45
Overall
CADD4.346PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes
Grpmax group 0.0202% African / African-American · 15/74,322 alleles
Filtering AF 0.0124% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00996%
Overall 0.00112% 18/1,602,462 alleles · ultra-rare
Ancestry group Frequency 1 in
African / African-Americangrpmax 0.0202% 4,955
Admixed American 0.00172% 58,120
Remaining individualsnot grpmax-eligible 0.00161% 61,956
European (non-Finnish) 8.51e-05% 1,175,330

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
DST
Protein
p.Asp4509=
Coding
c.13527T>C
MANE Select
NM_001374736
dbSNP
rs543691284
Type
single nucleotide variant
Location
chr6:56572774 (GRCh38)
Gene constraint
LOEUF 0.297 · pLI 1.00 (gnomAD)
Full DST gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

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/dst-p-asp4509 (accessed [today's date]).

Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown