rs370487475

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_182919.4(TICAM1):c.721G>A(p.Glu241Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000505 in 1,582,658 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. E241D) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000033 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000052 ( 0 hom. )

Consequence

TICAM1
NM_182919.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:2

Conservation

PhyloP100: -0.565

Publications

2 publications found

Variant links:

Genes affected

TICAM1 (HGNC:18348): (TIR domain containing adaptor molecule 1) This gene encodes an adaptor protein containing a Toll/interleukin-1 receptor (TIR) homology domain, which is an intracellular signaling domain that mediates protein-protein interactions between the Toll-like receptors (TLRs) and signal-transduction components. This protein is involved in native immunity against invading pathogens. It specifically interacts with toll-like receptor 3, but not with other TLRs, and this association mediates dsRNA induction of interferon-beta through activation of nuclear factor kappa-B, during an antiviral immune response. Mutations in this gene are associated with encephalopathy, acute, infection-induced. [provided by RefSeq, Jul 2020]

TICAM1 Gene-Disease associations (from GenCC):

herpes simplex encephalitis, susceptibility to, 4
Inheritance: AR, AD, SD Classification: STRONG, LIMITED Submitted by: PanelApp Australia, Ambry Genetics, Labcorp Genetics (formerly Invitae)

TICAM1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.10777831).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_182919.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
TICAM1	NM_182919.4	MANE Select	c.721G>A	p.Glu241Lys	missense	Exon 2 of 2	NP_891549.1	Q8IUC6
TICAM1	NM_001385678.1		c.679G>A	p.Glu227Lys	missense	Exon 3 of 3	NP_001372607.1
TICAM1	NM_001385679.1		c.586G>A	p.Glu196Lys	missense	Exon 2 of 2	NP_001372608.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TICAM1	ENST00000248244.6	TSL:1 MANE Select	c.721G>A	p.Glu241Lys	missense	Exon 2 of 2	ENSP00000248244.4	Q8IUC6
	TICAM1	ENST00000868535.1		c.721G>A	p.Glu241Lys	missense	Exon 3 of 3	ENSP00000538594.1

Frequencies

GnomAD3 genomes

AF:

0.0000329

AC:

AN:

152116

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000409

AC:

AN:

219992

AF XY:

0.0000252

show subpopulations

Gnomad AFR exome

AF:

0.000128

Gnomad AMR exome

AF:

0.0000319

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000501

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000524

AC:

AN:

1430542

Hom.:

Cov.:

AF XY:

0.0000522

AC XY:

AN XY:

708660

show subpopulations

African (AFR)

AF:

0.0000304

AC:

AN:

32948

American (AMR)

AF:

0.0000238

AC:

AN:

41956

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

23734

East Asian (EAS)

AF:

0.0000253

AC:

AN:

39486

South Asian (SAS)

AF:

0.0000245

AC:

AN:

81548

European-Finnish (FIN)

AF:

0.00

AC:

AN:

49584

Middle Eastern (MID)

AF:

0.000184

AC:

AN:

5424

European-Non Finnish (NFE)

AF:

0.0000602

AC:

AN:

1096738

Other (OTH)

AF:

0.0000507

AC:

AN:

59124

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.490

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:

0.0000329

AC:

AN:

152116

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74310

show subpopulations

African (AFR)

AF:

0.0000724

AC:

AN:

41422

American (AMR)

AF:

0.00

AC:

AN:

15250

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3468

East Asian (EAS)

AF:

0.00

AC:

AN:

5192

South Asian (SAS)

AF:

0.00

AC:

AN:

4824

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10622

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000294

AC:

AN:

68018

Other (OTH)

AF:

0.00

AC:

AN:

2092

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome 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

Alfa

AF:

0.0000605

Hom.:

Bravo

AF:

0.0000302

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000330

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

Herpes simplex encephalitis, susceptibility to, 4 (1)

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.068

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.68

CADD

Benign

0.31

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.15

Eigen

Benign

-0.54

Eigen_PC

Benign

-0.75

FATHMM_MKL

Benign

0.12

LIST_S2

Benign

0.64

M_CAP

Benign

0.016

MetaRNN

Benign

0.11

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.6

PhyloP100

-0.56

PrimateAI

Benign

0.41

PROVEAN

Benign

-1.2

REVEL

Benign

0.042

Sift

Uncertain

0.0070

Sift4G

Benign

0.70

Polyphen

0.96

Vest4

0.055

MVP

0.12

MPC

0.25

ClinPred

0.21

GERP RS

1.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

2.1

Varity_R

0.026

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

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

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over