Variant 5-148484289-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The NM_000870.7(HTR4):c.1077-996A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000718 in 1,613,718 control chromosomes in the GnomAD database, including 15 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.0041 ( 9 hom., cov: 32)

Exomes 𝑓: 0.00036 ( 6 hom. )

Consequence

HTR4
NM_000870.7 intron

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.262

Variant links:

Genes affected

HTR4 (HGNC:5299): (5-hydroxytryptamine receptor 4) This gene is a member of the family of serotonin receptors, which are G protein coupled receptors that stimulate cAMP production in response to serotonin (5-hydroxytryptamine). The gene product is a glycosylated transmembrane protein that functions in both the peripheral and central nervous system to modulate the release of various neurotransmitters. Multiple transcript variants encoding proteins with distinct C-terminal sequences have been described. [provided by RefSeq, May 2010]

HTR4 links:

LOC107986462 (HGNC:):

LOC107986462 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.92).

BP6

Variant 5-148484289-T-C is Benign according to our data. Variant chr5-148484289-T-C is described in ClinVar as [Benign]. Clinvar id is 780569.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Homozygotes in GnomAd at 9 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
HTR4	NM_000870.7 linkuse as main transcript	c.1077-996A>G		intron_variant		ENST00000377888.8
LOC107986462	XR_001742935.2 linkuse as main transcript	n.441+15272T>C		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
HTR4	ENST00000377888.8 linkuse as main transcript	c.1077-996A>G		intron_variant		1	NM_000870.7		Q13639-1

Frequencies

GnomAD3 genomes

AF:

0.00413

AC:

629

AN:

152186

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0146

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00111

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:

0.00

Gnomad OTH

AF:

0.00430

GnomAD3 exomes

AF:

0.00104

AC:

260

AN:

250856

Hom.:

AF XY:

0.000797

AC XY:

108

AN XY:

135588

show subpopulations

Gnomad AFR exome

AF:

0.0150

Gnomad AMR exome

AF:

0.000434

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:

0.00

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.000361

AC:

527

AN:

1461414

Hom.:

Cov.:

AF XY:

0.000323

AC XY:

235

AN XY:

727026

show subpopulations

Gnomad4 AFR exome

AF:

0.0134

Gnomad4 AMR exome

AF:

0.000693

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.000729

GnomAD4 genome

AF:

0.00414

AC:

631

AN:

152304

Hom.:

Cov.:

AF XY:

0.00402

AC XY:

299

AN XY:

74462

show subpopulations

Gnomad4 AFR

AF:

0.0146

Gnomad4 AMR

AF:

0.00111

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00425

Alfa

AF:

0.000313

Hom.:

Bravo

AF:

0.00494

Asia WGS

AF:

0.000866

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Invitae

Mar 30, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.92

Cadd

Benign

1.7

Dann

Benign

0.41

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