chr3-138062887-G-A

Position:

chr3-138062887-G-A

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_173543.3(DZIP1L):c.2233C>T(p.Arg745Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000401 in 1,614,202 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0022 ( 2 hom., cov: 33)

Exomes 𝑓: 0.00022 ( 1 hom. )

Consequence

DZIP1L
NM_173543.3 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:4

Conservation

PhyloP100: 0.215

Variant links:

Genes affected

DZIP1L (HGNC:26551): (DAZ interacting zinc finger protein 1 like) Predicted to enable metal ion binding activity. Involved in cilium assembly and regulation of protein localization. Located in ciliary basal body. Colocalizes with centriole. Implicated in polycystic kidney disease 5. [provided by Alliance of Genome Resources, Apr 2022]

DZIP1L links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0044290125).

BP6

Variant 3-138062887-G-A is Benign according to our data. Variant chr3-138062887-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 775910.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00216 (329/152326) while in subpopulation AFR AF= 0.00721 (300/41582). AF 95% confidence interval is 0.00654. There are 2 homozygotes in gnomad4. There are 165 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DZIP1L	NM_173543.3 link	c.2233C>T	p.Arg745Cys	missense_variant	16/16	ENST00000327532.7	NP_775814.2	Q8IYY4-1
DZIP1L	XM_005247198.4 link	c.2317C>T	p.Arg773Cys	missense_variant	16/16		XP_005247255.1
DZIP1L	XM_047447642.1 link	c.2176C>T	p.Arg726Cys	missense_variant	15/15		XP_047303598.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DZIP1L	ENST00000327532.7 link	c.2233C>T	p.Arg745Cys	missense_variant	16/16	1	NM_173543.3	ENSP00000332148.2		Q8IYY4-1

Frequencies

GnomAD3 genomes

AF:

0.00216

AC:

329

AN:

152208

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00137

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00239

GnomAD3 exomes

AF:

0.000585

AC:

147

AN:

251474

Hom.:

AF XY:

0.000412

AC XY:

AN XY:

135914

show subpopulations

Gnomad AFR exome

AF:

0.00794

Gnomad AMR exome

AF:

0.000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000352

Gnomad OTH exome

AF:

0.000489

GnomAD4 exome

AF:

0.000218

AC:

319

AN:

1461876

Hom.:

Cov.:

AF XY:

0.000173

AC XY:

126

AN XY:

727236

show subpopulations

Gnomad4 AFR exome

AF:

0.00717

Gnomad4 AMR exome

AF:

0.000402

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000153

Gnomad4 OTH exome

AF:

0.000646

GnomAD4 genome

AF:

0.00216

AC:

329

AN:

152326

Hom.:

Cov.:

AF XY:

0.00222

AC XY:

165

AN XY:

74486

show subpopulations

Gnomad4 AFR

AF:

0.00721

Gnomad4 AMR

AF:

0.00137

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00237

Alfa

AF:

0.000274

Hom.:

Bravo

AF:

0.00258

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00704

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000717

AC:

Asia WGS

AF:

0.000577

AC:

AN:

3478

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:4

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:3

Likely benign, criteria provided, single submitter	clinical testing	CeGaT Center for Human Genetics Tuebingen	May 01, 2023	DZIP1L: BP4, BS2 -
Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jan 09, 2024	- -
Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -

DZIP1L-related disorder

Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

May 01, 2020

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.088

BayesDel_addAF

Benign

-0.61

BayesDel_noAF

Benign

-0.65

CADD

Benign

DANN

Benign

0.91

DEOGEN2

Benign

0.010

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.049

LIST_S2

Benign

0.72

MetaRNN

Benign

0.0044

MetaSVM

Benign

-0.96

MutationAssessor

Benign

1.5

PrimateAI

Benign

0.27

PROVEAN

Benign

-1.2

REVEL

Benign

0.031

Sift

Benign

0.13

Sift4G

Uncertain

0.035

Polyphen

0.013

Vest4

0.11

MVP

0.055

MPC

0.10

ClinPred

0.0036

GERP RS

0.63

Varity_R

0.10

gMVP

0.16

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

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