Variant 11-65340429-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 1P and 6B. PP2BP4_ModerateBS2

The NM_006268.5(DPF2):c.77A>G(p.Asn26Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000212 in 1,461,894 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000021 ( 0 hom. )

Consequence

DPF2
NM_006268.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.60

Variant links:

Genes affected

DPF2 (HGNC:9964): (double PHD fingers 2) The protein encoded by this gene is a member of the d4 domain family, characterized by a zinc finger-like structural motif. This protein functions as a transcription factor which is necessary for the apoptotic response following deprivation of survival factors. It likely serves a regulatory role in rapid hematopoietic cell growth and turnover. This gene is considered a candidate gene for multiple endocrine neoplasia type I, an inherited cancer syndrome involving multiple parathyroid, enteropancreatic, and pituitary tumors. [provided by RefSeq, Jul 2008]

DPF2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), DPF2. . Gene score misZ 2.8982 (greater than the threshold 3.09). Trascript score misZ 3.3532 (greater than threshold 3.09). GenCC has associacion of gene with Coffin-Siris syndrome 7, Coffin-Siris syndrome.

BP4

Computational evidence support a benign effect (MetaRNN=0.08024767).

BS2

High AC in GnomAdExome4 at 31 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
DPF2	NM_006268.5 linkuse as main transcript	c.77A>G	p.Asn26Ser	missense_variant	2/11	ENST00000528416.6
DPF2	NM_001330308.2 linkuse as main transcript	c.77A>G	p.Asn26Ser	missense_variant	2/12
DPF2	XM_017018101.3 linkuse as main transcript	c.17A>G	p.Asn6Ser	missense_variant	2/12
DPF2	XR_007062491.1 linkuse as main transcript	n.112A>G		non_coding_transcript_exon_variant	2/9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
DPF2	ENST00000528416.6 linkuse as main transcript	c.77A>G	p.Asn26Ser	missense_variant	2/11	1	NM_006268.5	P1	Q92785-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000796

AC:

AN:

251360

Hom.:

AF XY:

0.0000147

AC XY:

AN XY:

135832

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 SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000212

AC:

AN:

1461894

Hom.:

Cov.:

AF XY:

0.0000206

AC XY:

AN XY:

727248

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000464

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000234

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jun 05, 2024

The c.77A>G (p.N26S) alteration is located in exon 2 (coding exon 2) of the DPF2 gene. This alteration results from a A to G substitution at nucleotide position 77, causing the asparagine (N) at amino acid position 26 to be replaced by a serine (S). 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

0.048

BayesDel_addAF

Benign

-0.23

BayesDel_noAF

Benign

-0.39

CADD

Benign

DANN

Benign

0.50

DEOGEN2

Benign

0.045

T;.;T

Eigen

Benign

-0.59

Eigen_PC

Benign

-0.36

FATHMM_MKL

Uncertain

0.91

LIST_S2

Uncertain

0.89

D;D;D

M_CAP

Benign

0.025

MetaRNN

Benign

0.080

T;T;T

MetaSVM

Benign

-0.66

MutationAssessor

Benign

-1.3

N;N;.

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Uncertain

0.54

PROVEAN

Benign

-0.21

N;N;N

REVEL

Benign

0.19

Sift

Benign

1.0

T;T;T

Sift4G

Benign

0.96

T;T;T

Polyphen

0.019

B;.;.

Vest4

0.23

MutPred

0.21

Gain of disorder (P = 0.1399);Gain of disorder (P = 0.1399);Gain of disorder (P = 0.1399);

MVP

0.66

MPC

0.34

ClinPred

0.11

GERP RS

3.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.4

Varity_R

0.046

gMVP

0.11

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