rs11538141

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 0P and 5B. BP4_StrongBS1_Supporting

The NM_002775.5(HTRA1):c.161A>C(p.Glu54Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000056 in 1,072,312 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000032 ( 0 hom. )

Consequence

HTRA1
NM_002775.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.0480

Publications

1 publications found

Variant links:

Genes affected

HTRA1 (HGNC:9476): (HtrA serine peptidase 1) This gene encodes a member of the trypsin family of serine proteases. This protein is a secreted enzyme that is proposed to regulate the availability of insulin-like growth factors (IGFs) by cleaving IGF-binding proteins. It has also been suggested to be a regulator of cell growth. Variations in the promoter region of this gene are the cause of susceptibility to age-related macular degeneration type 7. [provided by RefSeq, Jul 2008]

HTRA1 Gene-Disease associations (from GenCC):

CARASIL syndrome
Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Orphanet, Genomics England PanelApp, Ambry Genetics
cerebral arteriopathy, autosomal dominant, with subcortical infarcts and leukoencephalopathy, type 2
Inheritance: AD Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae), Genomics England PanelApp
genetic cerebral small vessel disease
Inheritance: AD Classification: STRONG Submitted by: Franklin by Genoox
HTRA1-related autosomal dominant cerebral small vessel disease
Inheritance: AD Classification: MODERATE, SUPPORTIVE Submitted by: Orphanet, Ambry Genetics

HTRA1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.044725507).

BS1

Variant frequency is greater than expected in population amr. GnomAdExome4 allele frequency = 0.00000324 (3/925084) while in subpopulation AMR AF = 0.000785 (3/3820). AF 95% confidence interval is 0.000213. There are 0 homozygotes in GnomAdExome4. There are 2 alleles in the male GnomAdExome4 subpopulation. Median coverage is 32. This position passed quality control check. Existence of Clinvar submissions makes me limit the strength of this signal to Supporting

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002775.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HTRA1	NM_002775.5	MANE Select	c.161A>C	p.Glu54Ala	missense	Exon 1 of 9	NP_002766.1	Q92743

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
HTRA1	ENST00000368984.8	TSL:1 MANE Select	c.161A>C	p.Glu54Ala	missense	Exon 1 of 9	ENSP00000357980.3	Q92743
HTRA1	ENST00000869938.1		c.161A>C	p.Glu54Ala	missense	Exon 1 of 9	ENSP00000539997.1
HTRA1	ENST00000962536.1		c.161A>C	p.Glu54Ala	missense	Exon 1 of 9	ENSP00000632595.1

Frequencies

GnomAD3 genomes

AF:

0.0000204

AC:

AN:

147228

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000202

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:

0.00

GnomAD4 exome

AF:

0.00000324

AC:

AN:

925084

Hom.:

Cov.:

AF XY:

0.00000460

AC XY:

AN XY:

435158

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

17850

American (AMR)

AF:

0.000785

AC:

AN:

3820

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

7768

East Asian (EAS)

AF:

0.00

AC:

AN:

9884

South Asian (SAS)

AF:

0.00

AC:

AN:

18334

European-Finnish (FIN)

AF:

0.00

AC:

AN:

9496

Middle Eastern (MID)

AF:

0.00

AC:

AN:

2088

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

823002

Other (OTH)

AF:

0.00

AC:

AN:

32842

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.425

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

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

GnomAD4 genome

AF:

0.0000204

AC:

AN:

147228

Hom.:

Cov.:

AF XY:

0.0000279

AC XY:

AN XY:

71674

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

40832

American (AMR)

AF:

0.000202

AC:

AN:

14828

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3396

East Asian (EAS)

AF:

0.00

AC:

AN:

5074

South Asian (SAS)

AF:

0.00

AC:

AN:

4762

European-Finnish (FIN)

AF:

0.00

AC:

AN:

8872

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

66202

Other (OTH)

AF:

0.00

AC:

AN:

2038

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.525

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000113

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.083

BayesDel_addAF

Benign

-0.23

BayesDel_noAF

Benign

-0.56

CADD

Benign

(source)

DANN

Benign

0.94

DEOGEN2

Benign

0.035

Eigen

Benign

-0.90

Eigen_PC

Benign

-0.78

FATHMM_MKL

Benign

0.066

LIST_S2

Benign

0.46

M_CAP

Benign

0.063

MetaRNN

Benign

0.045

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-0.41

PhyloP100

0.048

PrimateAI

Pathogenic

0.92

PROVEAN

Benign

0.10

REVEL

Benign

0.035

Sift

Benign

0.68

Sift4G

Benign

0.72

Polyphen

0.0

Vest4

0.058

MutPred

0.36

Gain of methylation at R57 (P = 0.0871)

MVP

0.54

MPC

0.54

ClinPred

0.063

GERP RS

1.9

PromoterAI

-0.0012

Neutral

(source)

Varity_R

0.10

gMVP

0.36

Mutation Taster

=89/11

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over