Variant 19-49061841-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_006179.5(NTF4):c.157C>T(p.Pro53Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000157 in 1,398,420 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000016 ( 0 hom. )

Consequence

NTF4
NM_006179.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.798

Variant links:

Genes affected

NTF4 (HGNC:8024): (neurotrophin 4) This gene is a member of a family of neurotrophic factors, neurotrophins, that control survival and differentiation of mammalian neurons. The expression of this gene is ubiquitous and less influenced by environmental signals. While knock-outs of other neurotrophins including nerve growth factor, brain-derived neurotrophic factor, and neurotrophin 3 prove lethal during early postnatal development, NTF5-deficient mice only show minor cellular deficits and develop normally to adulthood. [provided by RefSeq, Jul 2008]

NTF4 links:

ENSG00000283663 (HGNC:):

ENSG00000283663 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.22986528).

BS2

High AC in GnomAdExome4 at 22 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NTF4	NM_006179.5 link	c.157C>T	p.Pro53Ser	missense_variant	Exon 2 of 2	ENST00000593537.2	NP_006170.1	P34130A0A024QZE4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NTF4	ENST00000593537.2 link	c.157C>T	p.Pro53Ser	missense_variant	Exon 2 of 2	6	NM_006179.5	ENSP00000469455.1		P34130
ENSG00000283663	ENST00000599795.5 link	n.157C>T		non_coding_transcript_exon_variant	Exon 3 of 7	2		ENSP00000470689.1		M0QZQ0

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000134

AC:

AN:

148966

Hom.:

AF XY:

0.0000251

AC XY:

AN XY:

79774

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:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000355

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000157

AC:

AN:

1398420

Hom.:

Cov.:

AF XY:

0.0000188

AC XY:

AN XY:

689878

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000204

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Dec 05, 2022

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.157C>T (p.P53S) alteration is located in exon 2 (coding exon 1) of the NTF4 gene. This alteration results from a C to T substitution at nucleotide position 157, causing the proline (P) at amino acid position 53 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

Uncertain

0.50

BayesDel_addAF

Benign

-0.035

BayesDel_noAF

Benign

-0.18

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Pathogenic

0.89

D;.

Eigen

Benign

-0.023

Eigen_PC

Benign

-0.11

FATHMM_MKL

Benign

0.69

LIST_S2

Benign

0.61

T;T

M_CAP

Uncertain

0.10

MetaRNN

Benign

0.23

T;T

MetaSVM

Uncertain

-0.17

MutationAssessor

Benign

0.97

L;.

PrimateAI

Uncertain

0.61

Sift4G

Uncertain

0.0020

D;.

Polyphen

0.99

D;.

Vest4

0.25

MutPred

0.34

Gain of phosphorylation at P53 (P = 0.0233);Gain of phosphorylation at P53 (P = 0.0233);

MVP

0.77

ClinPred

0.27

GERP RS

2.6

Varity_R

0.18

gMVP

0.68

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