Variant 7-87878060-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -19 ACMG points: 0P and 19B. BP4_ModerateBP6_Very_StrongBP7BS1BS2

The NM_006716.4(DBF4):c.54C>A(p.Ile18Ile) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00221 in 1,596,988 control chromosomes in the GnomAD database, including 78 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.011 ( 36 hom., cov: 33)

Exomes 𝑓: 0.0012 ( 42 hom. )

Consequence

DBF4
NM_006716.4 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -0.0670

Variant links:

Genes affected

DBF4 (HGNC:17364): (DBF4-CDC7 kinase regulatory subunit) Predicted to enable protein serine/threonine kinase activator activity. Predicted to be involved in positive regulation of nuclear cell cycle DNA replication and regulation of cell cycle phase transition. Located in nuclear body. [provided by Alliance of Genome Resources, Apr 2022]

DBF4 links:

DBF4 (HGNC:):

DBF4 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -19 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.38).

BP6

Variant 7-87878060-C-A is Benign according to our data. Variant chr7-87878060-C-A is described in ClinVar as [Benign]. Clinvar id is 792081.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-0.067 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.0115 (1744/152162) while in subpopulation AFR AF= 0.0397 (1650/41518). AF 95% confidence interval is 0.0381. There are 36 homozygotes in gnomad4. There are 814 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 36 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DBF4	NM_006716.4 linkuse as main transcript	c.54C>A	p.Ile18Ile	synonymous_variant	2/12	ENST00000265728.6	NP_006707.1	Q9UBU7-1
DBF4	NM_001318061.2 linkuse as main transcript	c.-527C>A		5_prime_UTR_variant	2/12		NP_001304990.1	Q9UBU7B7Z8C6
DBF4	NM_001318060.2 linkuse as main transcript	c.-539C>A		5_prime_UTR_variant	2/11		NP_001304989.1	Q9UBU7B4DXK0
DBF4	NM_001318062.2 linkuse as main transcript	c.-666C>A		5_prime_UTR_variant	2/12		NP_001304991.1	Q9UBU7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DBF4	ENST00000265728.6 linkuse as main transcript	c.54C>A	p.Ile18Ile	synonymous_variant	2/12	1	NM_006716.4	ENSP00000265728.1		Q9UBU7-1

Frequencies

GnomAD3 genomes

AF:

0.0115

AC:

1744

AN:

152046

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0399

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00465

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000735

Gnomad OTH

AF:

0.00860

GnomAD3 exomes

AF:

0.00308

AC:

740

AN:

240266

Hom.:

AF XY:

0.00206

AC XY:

267

AN XY:

129868

show subpopulations

Gnomad AFR exome

AF:

0.0424

Gnomad AMR exome

AF:

0.00141

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000723

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000906

Gnomad OTH exome

AF:

0.00207

GnomAD4 exome

AF:

0.00124

AC:

1791

AN:

1444826

Hom.:

Cov.:

AF XY:

0.00104

AC XY:

746

AN XY:

718302

show subpopulations

Gnomad4 AFR exome

AF:

0.0471

Gnomad4 AMR exome

AF:

0.00193

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000133

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000199

Gnomad4 OTH exome

AF:

0.00244

GnomAD4 genome

AF:

0.0115

AC:

1744

AN:

152162

Hom.:

Cov.:

AF XY:

0.0109

AC XY:

814

AN XY:

74416

show subpopulations

Gnomad4 AFR

AF:

0.0397

Gnomad4 AMR

AF:

0.00465

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000736

Gnomad4 OTH

AF:

0.00851

Alfa

AF:

0.00347

Hom.:

Bravo

AF:

0.0139

Asia WGS

AF:

0.00202

AC:

AN:

3474

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	May 21, 2018	- -
Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.38

CADD

Benign

7.7

DANN

Benign

0.77

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

Details are displayed if max score is > 0.2

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over