Genetic Variant ZNF414:p.Pro220Arg (chr19-8511832-G-C) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001146175.2(ZNF414):c.659C>G(p.Pro220Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000386 in 1,397,386 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000059 ( 0 hom., cov: 34)

Exomes 𝑓: 0.000036 ( 0 hom. )

Consequence

ZNF414
NM_001146175.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.20

Variant links:

Genes affected

ZNF414 (HGNC:20630): (zinc finger protein 414) Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to be located in nucleus. Predicted to be part of chromatin. [provided by Alliance of Genome Resources, Apr 2022]

ZNF414 links:

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ACMG classification

Classification was made for transcript

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

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.12317705).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZNF414	NM_001146175.2 link	c.659C>G	p.Pro220Arg	missense_variant	Exon 5 of 8	ENST00000393927.9	NP_001139647.1	Q96IQ9-2
ZNF414	NM_032370.3 link	c.659C>G	p.Pro220Arg	missense_variant	Exon 5 of 6		NP_115746.2	Q96IQ9-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ZNF414	ENST00000393927.9 link	c.659C>G	p.Pro220Arg	missense_variant	Exon 5 of 8	1	NM_001146175.2	ENSP00000377504.3		Q96IQ9-2

Frequencies

GnomAD3 genomes

AF:

0.0000591

AC:

AN:

152200

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.000132

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000874

AC:

AN:

45746

AF XY:

0.0000780

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000154

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000361

AC:

AN:

1245186

Hom.:

Cov.:

AF XY:

0.0000265

AC XY:

AN XY:

603468

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

25092

American (AMR)

AF:

0.00

AC:

AN:

14082

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

17028

East Asian (EAS)

AF:

0.00

AC:

AN:

30898

South Asian (SAS)

AF:

0.00

AC:

AN:

55360

European-Finnish (FIN)

AF:

0.0000318

AC:

AN:

31440

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4016

European-Non Finnish (NFE)

AF:

0.0000404

AC:

AN:

1015922

Other (OTH)

AF:

0.0000584

AC:

AN:

51348

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.473

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.0000591

AC:

AN:

152200

Hom.:

Cov.:

AF XY:

0.0000807

AC XY:

AN XY:

74342

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41462

American (AMR)

AF:

0.00

AC:

AN:

15286

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5186

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10628

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.000132

AC:

AN:

68012

Other (OTH)

AF:

0.00

AC:

AN:

2094

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.486

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000453

ExAC

AF:

0.0000394

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Aug 02, 2023

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.659C>G (p.P220R) alteration is located in exon 5 (coding exon 5) of the ZNF414 gene. This alteration results from a C to G substitution at nucleotide position 659, causing the proline (P) at amino acid position 220 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.43

BayesDel_noAF

Benign

-0.60

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.0041

.;T

Eigen

Benign

-0.50

Eigen_PC

Benign

-0.58

FATHMM_MKL

Benign

0.25

LIST_S2

Benign

0.74

T;T

M_CAP

Benign

0.026

MetaRNN

Benign

0.12

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.81

L;L

PhyloP100

1.2

PrimateAI

Uncertain

0.66

PROVEAN

Benign

-1.9

N;N

REVEL

Benign

0.037

Sift

Uncertain

0.026

D;D

Sift4G

Uncertain

0.0070

D;D

Polyphen

0.57

.;P

Vest4

0.29

MutPred

0.20

Loss of glycosylation at P220 (P = 0.0314);Loss of glycosylation at P220 (P = 0.0314);

MVP

0.49

MPC

0.74

ClinPred

0.060

GERP RS

3.6

PromoterAI

-0.0060

Neutral

(source)

Varity_R

0.060

gMVP

0.36

Mutation Taster

=96/4

polymorphism

(source)

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

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19-8511832-G-C

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over