Variant 11-113986125-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP6_Moderate

The NM_000869.6(HTR3A):c.655C>T(p.Arg219Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000117 in 1,613,988 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/23 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.000079 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00012 ( 0 hom. )

Consequence

HTR3A
NM_000869.6 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 2.43

Variant links:

Genes affected

HTR3A (HGNC:5297): (5-hydroxytryptamine receptor 3A) The product of this gene belongs to the ligand-gated ion channel receptor superfamily. This gene encodes subunit A of the type 3 receptor for 5-hydroxytryptamine (serotonin), a biogenic hormone that functions as a neurotransmitter, a hormone, and a mitogen. This receptor causes fast, depolarizing responses in neurons after activation. It appears that the heteromeric combination of A and B subunits is necessary to provide the full functional features of this receptor, since either subunit alone results in receptors with very low conductance and response amplitude. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

HTR3A links:

HTR3A (HGNC:):

HTR3A links:

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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;

BP6

Variant 11-113986125-C-T is Benign according to our data. Variant chr11-113986125-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 764982.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
HTR3A	NM_000869.6 linkuse as main transcript	c.655C>T	p.Arg219Trp	missense_variant	6/9	ENST00000504030.7	NP_000860.3	P46098-1B4E398
HTR3A	NM_213621.4 linkuse as main transcript	c.655C>T	p.Arg219Trp	missense_variant	6/8		NP_998786.3	P46098-2B4E398
HTR3A	NM_001161772.3 linkuse as main transcript	c.610C>T	p.Arg204Trp	missense_variant	6/9		NP_001155244.1	P46098-3
HTR3A	NR_046363.2 linkuse as main transcript	n.763-393C>T		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
HTR3A	ENST00000504030.7 linkuse as main transcript	c.655C>T	p.Arg219Trp	missense_variant	6/9	1	NM_000869.6	ENSP00000424189.2		P46098-1

Frequencies

GnomAD3 genomes

AF:

0.0000789

AC:

AN:

152096

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00317

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:

0.000175

AC:

AN:

251480

Hom.:

AF XY:

0.000213

AC XY:

AN XY:

135910

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00347

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.0000439

Gnomad OTH exome

AF:

0.000489

GnomAD4 exome

AF:

0.000121

AC:

177

AN:

1461892

Hom.:

Cov.:

AF XY:

0.000142

AC XY:

103

AN XY:

727248

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00398

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.0000374

Gnomad4 NFE exome

AF:

0.0000495

Gnomad4 OTH exome

AF:

0.000232

GnomAD4 genome

AF:

0.0000789

AC:

AN:

152096

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

74284

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00317

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

Alfa

AF:

0.000409

Hom.:

Bravo

AF:

0.0000982

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.000107

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.000237

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Aug 22, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.32

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.48

T;.;.;.;.

Eigen

Benign

-0.21

Eigen_PC

Benign

-0.33

FATHMM_MKL

Benign

0.30

LIST_S2

Uncertain

0.94

D;D;D;D;D

M_CAP

Benign

0.056

MetaRNN

Benign

0.036

T;T;T;T;T

MetaSVM

Uncertain

-0.28

MutationAssessor

Benign

1.7

L;.;.;L;.

PrimateAI

Benign

0.20

PROVEAN

Benign

-1.5

N;N;N;N;N

REVEL

Uncertain

0.30

Sift

Benign

0.21

T;T;T;T;T

Sift4G

Benign

0.069

T;T;T;T;T

Vest4

0.40

MVP

0.61

MPC

0.38

ClinPred

0.58

GERP RS

4.3

Varity_R

0.061

gMVP

0.71

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.28

Details are displayed if max score is > 0.2

DS_DL_spliceai

0.28

Position offset: 50

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