CEP72

Chr 5

centrosomal protein 72

CEP72 encodes a centrosomal protein that recruits key proteins to the centrosome and provides microtubule-nucleation activity essential for proper spindle formation and centriole duplication. Mutations cause autosomal recessive primary microcephaly and Seckel syndrome, neurodevelopmental disorders characterized by severe intellectual disability, growth retardation, and distinctive facial features with prenatal or early postnatal onset. The gene shows very low constraint against loss-of-function variants, consistent with recessive inheritance patterns.

OMIMResearchSummary from RefSeq, UniProt
DNmechanismLOEUF 1.35
Clinical SummaryCEP72
Population Constraint (gnomAD)
Low constraint (pLI 0.00) — loss-of-function variants are relatively tolerated in the population.
Some data sources returned errors (1)

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Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

Tolerant — LoF & missense variants common in population
LoF Constraint
1.35LOEUF
pLI 0.000
Z-score 0.04
OE 0.99 (0.741.35)
Tolerant

Highly tolerant — LoF variants common in population

Missense Constraint
-0.89Z-score
OE missense 1.13 (1.041.22)
432 obs / 382.9 exp
Tolerant

Tolerant to missense variation

Observed / Expected Ratios
LoF OE0.99 (0.741.35)
00.351.4
Missense OE1.13 (1.041.22)
00.61.4
Synonymous OE1.01
01.21.6
LoF obs/exp: 29 / 29.2Missense obs/exp: 432 / 382.9Syn Z: -0.12
DN
0.6261th %ile
GOF
0.6151th %ile
LOF
0.3941th %ile

The highest-scoring mechanism for this gene is dominant-negative.

DNprediction above median

Note: In-silico variant effect predictors (SIFT, PolyPhen, REVEL, CADD) may underestimate pathogenicity of missense variants in genes with GOF or DN mechanisms. Consider functional evidence and clinical context.

Predictions from Badonyi M, Marsh JA. PLoS ONE. 2024;19(8):e0307312.

ClinVar Variant Classifications

0 submitted variants in ClinVar

Protein Context — Lollipop Plot

CEP72 · protein map & ClinVar variants

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

3D Protein StructureAlphaFold

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

No active trials found for this gene.

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Clinical Literature
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