Genetic Variant NDFIP2:p.Gly42Val (chr13-79481328-G-T) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_019080.3(NDFIP2):c.125G>T(p.Gly42Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000149 in 1,545,572 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G42A) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000014 ( 0 hom. )

Consequence

NDFIP2
NM_019080.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.436

Publications

1 publications found

Variant links:

Genes affected

NDFIP2 (HGNC:18537): (Nedd4 family interacting protein 2) Enables WW domain binding activity. Involved in negative regulation of gene expression; negative regulation of transport; and positive regulation of protein ubiquitination. Located in several cellular components, including Golgi apparatus; mitochondrion; and perinuclear region of cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

NDFIP2 links:

NDFIP2-AS1 (HGNC:40844): (NDFIP2 antisense RNA 1)

NDFIP2-AS1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.0477117).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_019080.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
NDFIP2	NM_019080.3	MANE Select	c.125G>T	p.Gly42Val	missense	Exon 1 of 8	NP_061953.2	Q9NV92
NDFIP2	NM_001394685.1		c.125G>T	p.Gly42Val	missense	Exon 1 of 8	NP_001381614.1
NDFIP2	NM_001161407.2		c.125G>T	p.Gly42Val	missense	Exon 1 of 8	NP_001154879.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
NDFIP2	ENST00000218652.12	TSL:1 MANE Select	c.125G>T	p.Gly42Val	missense	Exon 1 of 8	ENSP00000218652.7	Q9NV92
NDFIP2	ENST00000703122.1		c.-158G>T		5_prime_UTR	Exon 1 of 8	ENSP00000515183.1	A0A8V8TQM3
NDFIP2	ENST00000703126.1		c.-158G>T		5_prime_UTR	Exon 1 of 8	ENSP00000515186.1	A0A8V8TQN2

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152210

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.000865

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000505

AC:

AN:

138574

AF XY:

0.0000664

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.000737

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000898

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000136

AC:

AN:

1393362

Hom.:

Cov.:

AF XY:

0.0000189

AC XY:

AN XY:

687506

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

31726

American (AMR)

AF:

0.00

AC:

AN:

35654

Ashkenazi Jewish (ASJ)

AF:

0.000637

AC:

AN:

25136

East Asian (EAS)

AF:

0.00

AC:

AN:

35926

South Asian (SAS)

AF:

0.00

AC:

AN:

79262

European-Finnish (FIN)

AF:

0.00

AC:

AN:

43110

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5684

European-Non Finnish (NFE)

AF:

0.00000185

AC:

AN:

1078936

Other (OTH)

AF:

0.0000173

AC:

AN:

57928

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.480

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152210

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74360

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41464

American (AMR)

AF:

0.00

AC:

AN:

15288

Ashkenazi Jewish (ASJ)

AF:

0.000865

AC:

AN:

3468

East Asian (EAS)

AF:

0.00

AC:

AN:

5180

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:

316

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

68030

Other (OTH)

AF:

0.00

AC:

AN:

2090

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.538

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.0000868

Hom.:

Bravo

AF:

0.0000189

ExAC

AF:

0.0000315

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.098

BayesDel_addAF

Benign

-0.17

BayesDel_noAF

Benign

-0.48

CADD

Benign

(source)

DANN

Benign

0.93

DEOGEN2

Benign

0.011

Eigen

Benign

-1.0

Eigen_PC

Benign

-0.94

FATHMM_MKL

Benign

0.63

LIST_S2

Benign

0.58

M_CAP

Benign

0.013

MetaRNN

Benign

0.048

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.97

PhyloP100

0.44

PrimateAI

Uncertain

0.72

PROVEAN

Benign

-1.2

REVEL

Benign

0.035

Sift

Uncertain

0.0040

Sift4G

Uncertain

0.011

Polyphen

0.082

Vest4

0.28

MutPred

0.19

Loss of relative solvent accessibility (P = 0.0071)

MVP

0.25

MPC

1.7

ClinPred

0.061

GERP RS

0.56

PromoterAI

0.058

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Varity_R

0.092

gMVP

0.23

Mutation Taster

=85/15

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over