Genetic Variant CUZD1:c.818-11_818-9dupTTT (chr10-122836358-G-GAAA) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_022034.6(CUZD1):c.818-11_818-9dupTTT variant causes a intron change involving the alteration of a non-conserved nucleotide. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 0)

Exomes 𝑓: 0.0000094 ( 0 hom. )

Consequence

CUZD1
NM_022034.6 intron

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -1.32

Publications

0 publications found

Variant links:

Genes affected

CUZD1 (HGNC:17937): (CUB and zona pellucida like domains 1) Predicted to be involved in trypsinogen activation. Located in membrane. [provided by Alliance of Genome Resources, Apr 2022]

CUZD1 Gene-Disease associations (from GenCC):

schizophrenia
Inheritance: Unknown Classification: NO_KNOWN Submitted by: Labcorp Genetics (formerly Invitae)

CUZD1 links:

ENSG00000286088 (HGNC:):

ENSG00000286088 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	Exon rank	MANE	Protein	UniProt
CUZD1	NM_022034.6 link	c.818-11_818-9dupTTT	intron_variant	Intron 5 of 8	ENST00000392790.6	NP_071317.2	Q86UP6-1
CUZD1	NR_037912.2 link	n.681-11_681-9dupTTT	intron_variant	Intron 4 of 7
FAM24B-CUZD1	NR_037915.1 link	n.1494-11_1494-9dupTTT	intron_variant	Intron 7 of 10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CUZD1	ENST00000392790.6 link	c.818-9_818-8insTTT		intron_variant	Intron 5 of 8	1	NM_022034.6	ENSP00000376540.1		Q86UP6-1
ENSG00000286088	ENST00000368904.6 link	n.818-9_818-8insTTT		intron_variant	Intron 6 of 9	1		ENSP00000357900.2		A0A499FIG0

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000937

AC:

AN:

1067718

Hom.:

Cov.:

AF XY:

0.0000115

AC XY:

AN XY:

523644

show subpopulations

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR)

AF:

0.00

AC:

AN:

22126

American (AMR)

AF:

0.00

AC:

AN:

16390

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

16704

East Asian (EAS)

AF:

0.00

AC:

AN:

29120

South Asian (SAS)

AF:

0.0000855

AC:

AN:

46782

European-Finnish (FIN)

AF:

0.0000297

AC:

AN:

33658

Middle Eastern (MID)

AF:

0.00

AC:

AN:

3634

European-Non Finnish (NFE)

AF:

0.00000585

AC:

AN:

854888

Other (OTH)

AF:

0.00

AC:

AN:

44416

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.255

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

PhyloP100

-1.3

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over