TBCCD1

Chr 3

TBCC domain containing 1

Involved in several processes, including maintenance of Golgi location; maintenance of centrosome location; and regulation of cell shape. Located in spindle pole centrosome. [provided by Alliance of Genome Resources, Jul 2025]

ResearchGenerating clinical summary…
LOEUF 0.64
Clinical SummaryTBCCD1
Population Constraint (gnomAD)
Low constraint (pLI 0.00) — loss-of-function variants are relatively tolerated in the population.
📋
ClinVar Variants
76 VUS of 89 total submissions
Some data sources returned errors (1)

omim: Error: OMIM fetch failed: 429

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

Tolerant — LoF & missense variants common in population
LoF Constraint?
0.64LOEUF
pLI 0.002
Z-score 2.91
OE 0.37 (0.220.64)
Tolerant

Typical tolerance to LoF variation

Missense Constraint?
0.70Z-score
OE missense 0.89 (0.800.98)
269 obs / 303.3 exp
Tolerant

Mild missense constraint

Observed / Expected Ratios?
LoF OE?0.37 (0.220.64)
00.351.4
Missense OE?0.89 (0.800.98)
00.61.4
Synonymous OE?1.00
01.21.6
LoF obs/exp: 9 / 24.6Missense obs/exp: 269 / 303.3Syn Z: -0.01

ClinVar Variant Classifications

89 submitted variants in ClinVar

Classification Summary

VUS76
Likely Benign2
Benign1
76
VUS
2
Likely Benign
1
Benign

Curated Variants Distribution

Classified variants from ClinVar · 5 ACMG categories

ClassificationLoFMissense + InframeNon-codingSynonymousTotal
Pathogenic
0
0
0
0
0
Likely Pathogenic
0
0
0
0
0
VUS
0
76
0
0
76
Likely Benign
0
2
0
0
2
Benign
0
0
0
1
1
Total0780179

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

View in ClinVar →

40 pathogenic / likely-pathogenic (of 45) ClinVar copy-number / structural variants overlap TBCCD1 — these span large chromosomal regions, not the gene specifically, and are excluded from the counts above. Explore in CNV tools →

Protein Context — Lollipop Plot

TBCCD1 · protein map & ClinVar variants

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

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

No active trials found for this gene.

Search ClinicalTrials.gov →