BORCS6

Chr 17

BLOC-1 related complex subunit 6

Also known as: C17orf59, PRO2472

NCBI Gene: 54785ENSG00000196544UniProt: Q96GS4

Enables identical protein binding activity. Involved in lysosome localization. Part of BORC complex. [provided by Alliance of Genome Resources, Jul 2025]

82
ClinVar variants
19
Pathogenic / LP
0.20
pLI score
0
Active trials
Clinical Summary— BORCS6
⚡
Population Constraint (gnomAD)
Constrained for loss-of-function variants (OE-LoF 0.29) despite low pLI — interpret in context.
📋
ClinVar Variants
19 Pathogenic / Likely Pathogenic· 60 VUS of 82 total submissions

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

gnomAD
Tolerant — LoF & missense variants common in population
LoF Constraint?LOEUF (Loss-of-function Observed/Expected Upper bound Fraction) is the upper bound of the 90% CI for LoF OE — the preferred gnomAD v4 metric. Lower = more intolerant to LoF. LOEUF < 0.35 = highly constrained.
0.92LOEUF
pLI 0.201
Z-score 1.71
OE 0.29 (0.12–0.92)
Tolerant

Typical tolerance to LoF variation

Missense Constraint?Missense Z-score: standard deviations fewer missense variants observed vs. expected. Z > 3.09 (p < 0.001) = gene does not tolerate missense variation. OE missense < 0.6 is also considered constrained.
0.90Z-score
OE missense 0.82 (0.73–0.94)
172 obs / 208.7 exp
Tolerant

Mild missense constraint

Observed / Expected Ratios?Shaded band = 90% confidence interval. Vertical tick = point estimate. Grey threshold line = gnomAD constraint cutoff for that variant class.
LoF OE?Ratio of observed to expected LoF variants. Upper CI bound (LOEUF) ≤ 0.35 = strong LoF constraint signal.0.29 (0.12–0.92)
0≤0.351.4
Missense OE?Ratio of observed to expected missense variants. OE ≤ 0.6 = fewer missense variants than expected by chance.0.82 (0.73–0.94)
0≤0.61.4
Synonymous OE?Control metric — synonymous variants are largely neutral and expected near OE = 1.0. Significant deviation may indicate annotation issues.0.89
0≤1.21.6
LoF obs/exp: 2 / 6.8Missense obs/exp: 172 / 208.7Syn Z: 0.88

ClinVar Variant Classifications

82 submitted variants in ClinVar

ClinVar

Classification Summary

Pathogenic18
Likely Pathogenic1
VUS60
Likely Benign3
18
Pathogenic
1
Likely Pathogenic
60
VUS
3
Likely Benign

Curated Variants Distribution

Classified variants from ClinVar · 5 ACMG categories

ClassificationLoFMissense + InframeNon-codingSynonymousTotal
Pathogenic
0
0
18
0
18
Likely Pathogenic
0
0
1
0
1
VUS
0
49
11
0
60
Likely Benign
0
3
0
0
3
Benign
0
0
0
0
0
Total05230082

LoF = frameshift, stop gained/lost, canonical splice · Counts from ClinVar esearch · Updated hourly

View in ClinVar →

Protein Context — Lollipop Plot

BORCS6 · protein map & ClinVar variants

Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.

OMIM — Genotype-Phenotype Relationships

1 OMIM entry

OMIM
Clinical Literature
Landmark / reviewRecent case evidence
Key Publications
Landmark & review papers · by relevance
PubMed
Top 10 resultsSearch PubMed ↗
Recent Gene-Specific Literature
Gene in title · MEDLINE · newest first
Europe PMC
Top 5 resultsSearch Europe PMC ↗

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

ClinicalTrials.gov

No active trials found for this gene.

Search ClinicalTrials.gov →

External Resources

Links to major genomics databases and tools