19-11947181-G-A

Variant summary

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

The NM_144566.3(ZNF700):c.64G>A(p.Asp22Asn) variant causes a missense, splice region change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000248 in 1,613,418 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. 1/1 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

ZNF700
NM_144566.3 missense, splice_region

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.759

Variant links:

Genes affected

ZNF700 (HGNC:25292): (zinc finger protein 700) Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II transcription regulatory region sequence-specific DNA binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZNF700 links:

(HGNC:):

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=0.10705504).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
ZNF700	NM_144566.3 linkuse as main transcript	c.64G>A	p.Asp22Asn	missense_variant, splice_region_variant	2/4	ENST00000254321.10
ZNF700	NM_001271848.2 linkuse as main transcript	c.73G>A	p.Asp25Asn	missense_variant	2/4
ZNF69	XM_017027231.2 linkuse as main transcript	c.500-32860G>A		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
ZNF700	ENST00000254321.10 linkuse as main transcript	c.64G>A	p.Asp22Asn	missense_variant, splice_region_variant	2/4	1	NM_144566.3	P2
	ENST00000586394.1 linkuse as main transcript	n.69-5801G>A		intron_variant, non_coding_transcript_variant		3
ZNF700	ENST00000622593.4 linkuse as main transcript	c.73G>A	p.Asp25Asn	missense_variant	2/4	4		A2
ZNF700	ENST00000482090.1 linkuse as main transcript	c.10G>A	p.Asp4Asn	missense_variant	1/3	2		A2

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152126

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000399

AC:

AN:

250748

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135578

show subpopulations

Gnomad AFR exome

AF:

0.0000616

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1461292

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726986

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000225

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152126

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74304

show subpopulations

Gnomad4 AFR

AF:

0.0000483

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Apr 22, 2022

The c.64G>A (p.D22N) alteration is located in exon 2 (coding exon 2) of the ZNF700 gene. This alteration results from a G to A substitution at nucleotide position 64, causing the aspartic acid (D) at amino acid position 22 to be replaced by an asparagine (N). 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

0.22

BayesDel_addAF

Benign

-0.47

BayesDel_noAF

Benign

-0.73

Cadd

Benign

Dann

Uncertain

0.99

DEOGEN2

Benign

0.023

T;.;.

Eigen

Benign

-0.65

Eigen_PC

Benign

-0.80

FATHMM_MKL

Benign

0.10

LIST_S2

Benign

0.030

T;T;T

M_CAP

Benign

0.0032

MetaRNN

Benign

0.10

T;T;T

MetaSVM

Benign

-0.85

MutationAssessor

Benign

0.83

L;.;.

MutationTaster

Benign

0.97

N;N;D

PrimateAI

Benign

0.34

PROVEAN

Uncertain

-2.6

D;.;.

REVEL

Benign

0.088

Sift

Benign

0.095

T;.;.

Sift4G

Uncertain

0.049

D;T;T

Polyphen

0.78

P;.;.

Vest4

0.22

MutPred

0.32

Gain of sheet (P = 0.0221);.;.;

MVP

0.33

MPC

0.022

ClinPred

0.75

GERP RS

0.57

Varity_R

0.096

gMVP

0.028

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.14

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