18-74634091-T-G

Position:

chr18-74634091-T-G

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_017757.3(ZNF407):c.3072T>G(p.Phe1024Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000181 in 1,614,072 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★).

Frequency

Genomes: 𝑓 0.00014 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00019 ( 1 hom. )

Consequence

ZNF407
NM_017757.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:4

Conservation

PhyloP100: 0.570

Variant links:

Genes affected

ZNF407 (HGNC:19904): (zinc finger protein 407) This gene encodes a zinc finger protein whose exact function is not known. It may be involved in transcriptional regulation. Several alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2009]

ZNF407 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.18171942).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZNF407	NM_017757.3 linkuse as main transcript	c.3072T>G	p.Phe1024Leu	missense_variant	2/9	ENST00000299687.10	NP_060227.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZNF407	ENST00000299687.10 linkuse as main transcript	c.3072T>G	p.Phe1024Leu	missense_variant	2/9	1	NM_017757.3	ENSP00000299687	P2	Q9C0G0-1
ZNF407	ENST00000577538.5 linkuse as main transcript	c.3072T>G	p.Phe1024Leu	missense_variant	1/7	2		ENSP00000463270	A2	Q9C0G0-2
ZNF407	ENST00000309902.10 linkuse as main transcript	c.3072T>G	p.Phe1024Leu	missense_variant	1/4	2		ENSP00000310359		Q9C0G0-3
ZNF407	ENST00000582337.5 linkuse as main transcript	c.3072T>G	p.Phe1024Leu	missense_variant	2/5	5		ENSP00000462348		Q9C0G0-3

Frequencies

GnomAD3 genomes

AF:

0.000138

AC:

AN:

152252

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000622

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000220

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000160

AC:

AN:

249240

Hom.:

AF XY:

0.000222

AC XY:

AN XY:

135214

show subpopulations

Gnomad AFR exome

AF:

0.0000646

Gnomad AMR exome

AF:

0.000145

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000196

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000204

Gnomad OTH exome

AF:

0.000826

GnomAD4 exome

AF:

0.000185

AC:

271

AN:

1461702

Hom.:

Cov.:

AF XY:

0.000209

AC XY:

152

AN XY:

727130

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.000179

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000313

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.000178

Gnomad4 OTH exome

AF:

0.000133

GnomAD4 genome

AF:

0.000138

AC:

AN:

152370

Hom.:

Cov.:

AF XY:

0.000148

AC XY:

AN XY:

74514

show subpopulations

Gnomad4 AFR

AF:

0.0000240

Gnomad4 AMR

AF:

0.0000653

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000622

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000220

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000162

Hom.:

Bravo

AF:

0.000162

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000119

AC:

ExAC

AF:

0.000248

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.000600

EpiControl

AF:

0.000474

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:4

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Uncertain:2

Uncertain significance, criteria provided, single submitter	clinical testing	Ambry Genetics	Jul 27, 2021	The c.3072T>G (p.F1024L) alteration is located in exon 1 (coding exon 1) of the ZNF407 gene. This alteration results from a T to G substitution at nucleotide position 3072, causing the phenylalanine (F) at amino acid position 1024 to be replaced by a leucine (L). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -
Uncertain significance, criteria provided, single submitter	clinical testing	Genetic Services Laboratory, University of Chicago	May 29, 2015	- -

not provided

Uncertain:2

Uncertain significance, criteria provided, single submitter	clinical testing	GeneDx	Feb 18, 2021	Has not been previously published as pathogenic or benign to our knowledge; In silico analysis, which includes protein predictors and evolutionary conservation, supports that this variant does not alter protein structure/function -
Uncertain significance, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Sep 18, 2022	In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). ClinVar contains an entry for this variant (Variation ID: 212664). This variant has not been reported in the literature in individuals affected with ZNF407-related conditions. This variant is present in population databases (rs199675086, gnomAD 0.02%). This sequence change replaces phenylalanine, which is neutral and non-polar, with leucine, which is neutral and non-polar, at codon 1024 of the ZNF407 protein (p.Phe1024Leu). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.99

BayesDel_addAF

Benign

-0.31

BayesDel_noAF

Benign

-0.39

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Uncertain

0.55

.;.;.;D

Eigen

Benign

-0.36

Eigen_PC

Benign

-0.51

FATHMM_MKL

Benign

0.62

LIST_S2

Benign

0.81

.;T;T;T

M_CAP

Benign

0.061

MetaRNN

Benign

0.18

T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.5

M;M;M;M

MutationTaster

Benign

1.0

N;N;N;N

PrimateAI

Uncertain

0.72

PROVEAN

Benign

-1.9

.;N;.;N

REVEL

Benign

0.16

Sift

Uncertain

0.0010

.;D;.;D

Sift4G

Benign

0.53

T;T;T;T

Polyphen

1.0

D;D;D;D

Vest4

0.47

MutPred

0.45

Gain of disorder (P = 0.1048);Gain of disorder (P = 0.1048);Gain of disorder (P = 0.1048);Gain of disorder (P = 0.1048);

MVP

0.38

MPC

0.50

ClinPred

0.097

GERP RS

-1.2

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Varity_R

0.24

gMVP

0.31

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