rs1800041

Variant names:

Variant summary

Our verdict is Benign. The variant received -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The NM_000524.4(HTR1A):c.47C>T(p.Pro16Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000732 in 1,613,832 control chromosomes in the GnomAD database, including 22 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.00079 ( 1 hom., cov: 33)

Exomes 𝑓: 0.00073 ( 21 hom. )

Consequence

HTR1A
NM_000524.4 missense

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.0490

Publications

18 publications found

Variant links:

Genes affected

HTR1A (HGNC:5286): (5-hydroxytryptamine receptor 1A) This gene encodes a G protein-coupled receptor for 5-hydroxytryptamine (serotonin), and belongs to the 5-hydroxytryptamine receptor subfamily. Serotonin has been implicated in a number of physiologic processes and pathologic conditions. Inactivation of this gene in mice results in behavior consistent with an increased anxiety and stress response. Mutation in the promoter of this gene has been associated with menstrual cycle-dependent periodic fevers. [provided by RefSeq, Jun 2012]

HTR1A Gene-Disease associations (from GenCC):

menstrual cycle-dependent periodic fever
Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

HTR1A links:

ENSG00000248285 (HGNC:):

ENSG00000248285 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -14 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.003158152).

BP6

Variant 5-63961673-G-A is Benign according to our data. Variant chr5-63961673-G-A is described in ClinVar as Benign. ClinVar VariationId is 713219.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population eas. GnomAd4 allele frequency = 0.000788 (120/152346) while in subpopulation EAS AF = 0.0216 (111/5148). AF 95% confidence interval is 0.0183. There are 1 homozygotes in GnomAd4. There are 65 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check.

BS2

High AC in GnomAd4 at 120 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
HTR1A	NM_000524.4 link	c.47C>T	p.Pro16Leu	missense_variant	Exon 1 of 1	ENST00000323865.5	NP_000515.2	P08908Q5ZGX3A8K5W4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
HTR1A	ENST00000323865.5 link	c.47C>T	p.Pro16Leu	missense_variant	Exon 1 of 1	6	NM_000524.4	ENSP00000316244.4	P08908
HTR1A	ENST00000506598.1 link	c.47C>T	p.Pro16Leu	missense_variant	Exon 2 of 2	4		ENSP00000423433.1	D6RA34
ENSG00000248285	ENST00000502882.1 link	n.97-3658C>T		intron_variant	Intron 1 of 1	2

Frequencies

GnomAD3 genomes

AF:

0.000788

AC:

120

AN:

152228

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.0215

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00239

GnomAD2 exomes

AF:

0.00181

AC:

445

AN:

245750

AF XY:

0.00167

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000290

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0239

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000665

GnomAD4 exome

AF:

0.000727

AC:

1062

AN:

1461486

Hom.:

Cov.:

AF XY:

0.000686

AC XY:

499

AN XY:

727006

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33480

American (AMR)

AF:

0.0000894

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.0245

AC:

972

AN:

39700

South Asian (SAS)

AF:

0.0000464

AC:

AN:

86254

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53022

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00000540

AC:

AN:

1112010

Other (OTH)

AF:

0.00126

AC:

AN:

60392

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.487

Heterozygous variant carriers

157

235

314

392

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

100

<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:

0.000788

AC:

120

AN:

152346

Hom.:

Cov.:

AF XY:

0.000873

AC XY:

AN XY:

74492

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41602

American (AMR)

AF:

0.000131

AC:

AN:

15304

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.0216

AC:

111

AN:

5148

South Asian (SAS)

AF:

0.000207

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10630

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

68038

Other (OTH)

AF:

0.00236

AC:

AN:

2116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.506

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

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:

0.000940

Hom.:

Bravo

AF:

0.000937

ExAC

AF:

0.00163

AC:

197

Asia WGS

AF:

0.00635

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Dec 31, 2019

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.072

BayesDel_addAF

Benign

-0.59

BayesDel_noAF

Benign

-0.59

CADD

Benign

4.9

(source)

DANN

Benign

0.90

DEOGEN2

Benign

0.24

T;.

Eigen

Benign

-1.4

Eigen_PC

Benign

-1.3

FATHMM_MKL

Benign

0.11

LIST_S2

Benign

0.64

T;T

MetaRNN

Benign

0.0032

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.0

N;.

PhyloP100

-0.049

PrimateAI

Benign

0.23

PROVEAN

Benign

-0.59

N;D

REVEL

Benign

0.051

Sift

Benign

0.31

T;T

Sift4G

Benign

0.48

T;.

Polyphen

0.0

B;.

Vest4

0.054

MVP

0.31

MPC

0.64

ClinPred

0.0044

GERP RS

-0.96

Varity_R

0.028

gMVP

0.16

Mutation Taster

=96/4

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over