rs556840308

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM2BP4_StrongBP6

The NM_002529.4(NTRK1):c.10G>A(p.Gly4Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000315 in 1,492,910 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. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars). Synonymous variant affecting the same amino acid position (i.e. G4G) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.0016 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00016 ( 0 hom. )

Consequence

NTRK1
NM_002529.4 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:3

Conservation

PhyloP100: 1.43

Variant links:

Genes affected

NTRK1 (HGNC:8031): (neurotrophic receptor tyrosine kinase 1) This gene encodes a member of the neurotrophic tyrosine kinase receptor (NTKR) family. This kinase is a membrane-bound receptor that, upon neurotrophin binding, phosphorylates itself and members of the MAPK pathway. The presence of this kinase leads to cell differentiation and may play a role in specifying sensory neuron subtypes. Mutations in this gene have been associated with congenital insensitivity to pain, anhidrosis, self-mutilating behavior, cognitive disability and cancer. Alternate transcriptional splice variants of this gene have been found, but only three have been characterized to date. [provided by RefSeq, Jul 2008]

NTRK1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.010678649).

BP6

Variant 1-156860944-G-A is Benign according to our data. Variant chr1-156860944-G-A is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 289495.We mark this variant Likely_benign, oryginal submissions are: {Likely_benign=2, Uncertain_significance=1}.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NTRK1	NM_002529.4 link	c.10G>A	p.Gly4Ser	missense_variant	Exon 1 of 17	ENST00000524377.7	NP_002520.2	P04629-1
NTRK1	NM_001012331.2 link	c.10G>A	p.Gly4Ser	missense_variant	Exon 1 of 16		NP_001012331.1	P04629-2X5DR71
NTRK1	NM_001007792.1 link	c.123-3410G>A		intron_variant	Intron 2 of 16		NP_001007793.1	P04629-3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NTRK1	ENST00000524377.7 link	c.10G>A	p.Gly4Ser	missense_variant	Exon 1 of 17	1	NM_002529.4	ENSP00000431418.1		P04629-1

Frequencies

GnomAD3 genomes

AF:

0.00162

AC:

246

AN:

152218

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00569

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000327

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:

0.0000441

Gnomad OTH

AF:

0.000955

GnomAD3 exomes

AF:

0.000174

AC:

AN:

92202

Hom.:

AF XY:

0.000194

AC XY:

AN XY:

51554

show subpopulations

Gnomad AFR exome

AF:

0.00739

Gnomad AMR exome

AF:

0.000159

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:

0.0000569

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000164

AC:

220

AN:

1340584

Hom.:

Cov.:

AF XY:

0.000126

AC XY:

AN XY:

660140

show subpopulations

Gnomad4 AFR exome

AF:

0.00643

Gnomad4 AMR exome

AF:

0.000198

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000136

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000377

Gnomad4 OTH exome

AF:

0.000573

GnomAD4 genome

AF:

0.00164

AC:

250

AN:

152326

Hom.:

Cov.:

AF XY:

0.00148

AC XY:

110

AN XY:

74490

show subpopulations

Gnomad4 AFR

AF:

0.00577

Gnomad4 AMR

AF:

0.000327

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.000945

Alfa

AF:

0.000799

Hom.:

Bravo

AF:

0.00192

Asia WGS

AF:

0.000579

AC:

AN:

3470

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:3

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Aug 26, 2016

Eurofins Ntd Llc (ga)

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Inborn genetic diseases

Benign:1

Sep 26, 2019

Ambry Genetics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

NTRK1-related disorder

Benign:1

Aug 13, 2019

PreventionGenetics, part of Exact Sciences

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Hereditary insensitivity to pain with anhidrosis

Benign:1

Jan 06, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.38

BayesDel_noAF

Benign

-0.32

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.31

.;T;T

Eigen

Benign

-0.055

Eigen_PC

Benign

0.0080

FATHMM_MKL

Benign

0.58

LIST_S2

Benign

0.73

T;T;T

M_CAP

Pathogenic

0.70

MetaRNN

Benign

0.011

T;T;T

MetaSVM

Benign

-0.89

MutationAssessor

Benign

1.4

L;L;.

PrimateAI

Uncertain

0.72

PROVEAN

Benign

-0.61

N;N;N

REVEL

Benign

0.14

Sift

Benign

0.033

D;D;D

Sift4G

Benign

0.22

T;T;T

Polyphen

0.57

P;B;.

Vest4

0.22

MVP

0.85

MPC

0.28

ClinPred

0.020

GERP RS

4.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.6

Varity_R

0.077

gMVP

0.31

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