Genetic Variant NM_014817.4:c.2088G>C (chr7-28955959-C-G) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_014817.4(TRIL):c.2088G>C(p.Gln696His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000457 in 1,554,088 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 8/13 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00022 ( 0 hom., cov: 34)

Exomes 𝑓: 0.000026 ( 0 hom. )

Consequence

TRIL
NM_014817.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.60

Publications

0 publications found

Variant links:

Genes affected

TRIL (HGNC:22200): (TLR4 interactor with leucine rich repeats) TRIL is a component of the TLR4 (MIM 603030) complex and is induced in a number of cell types by lipopolysaccharide (LPS) (Carpenter et al., 2009 [PubMed 19710467]).[supplied by OMIM, Apr 2010]

TRIL links:

CPVL-AS2 (HGNC:56138): (CPVL antisense RNA 2)

CPVL-AS2 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.054624468).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TRIL	NM_014817.4 link	c.2088G>C	p.Gln696His	missense_variant	Exon 1 of 1	ENST00000539664.3	NP_055632.2	Q7L0X0

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TRIL	ENST00000539664.3 link	c.2088G>C	p.Gln696His	missense_variant	Exon 1 of 1	6	NM_014817.4	ENSP00000479256.1		Q7L0X0

Frequencies

GnomAD3 genomes

AF:

0.000223

AC:

AN:

152254

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000796

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

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

GnomAD2 exomes

AF:

0.0000515

AC:

AN:

155190

AF XY:

0.0000236

show subpopulations

Gnomad AFR exome

AF:

0.000764

Gnomad AMR exome

AF:

0.0000768

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000264

AC:

AN:

1401716

Hom.:

Cov.:

AF XY:

0.0000159

AC XY:

AN XY:

692618

show subpopulations

African (AFR)

AF:

0.000936

AC:

AN:

32054

American (AMR)

AF:

0.0000806

AC:

AN:

37202

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25244

East Asian (EAS)

AF:

0.00

AC:

AN:

36430

South Asian (SAS)

AF:

0.00

AC:

AN:

79754

European-Finnish (FIN)

AF:

0.00

AC:

AN:

42106

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5418

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1085138

Other (OTH)

AF:

0.0000685

AC:

AN:

58370

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.498

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.000223

AC:

AN:

152372

Hom.:

Cov.:

AF XY:

0.000282

AC XY:

AN XY:

74508

show subpopulations

African (AFR)

AF:

0.000793

AC:

AN:

41598

American (AMR)

AF:

0.0000653

AC:

AN:

15312

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5178

South Asian (SAS)

AF:

0.00

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10626

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68034

Other (OTH)

AF:

0.00

AC:

AN:

2116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.497

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.000427

Hom.:

Bravo

AF:

0.000359

ExAC

AF:

0.0000352

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Aug 02, 2021

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.2088G>C (p.Q696H) alteration is located in exon 1 (coding exon 1) of the TRIL gene. This alteration results from a G to C substitution at nucleotide position 2088, causing the glutamine (Q) at amino acid position 696 to be replaced by a histidine (H). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.31

BayesDel_addAF

Benign

-0.19

BayesDel_noAF

Uncertain

-0.080

CADD

Benign

(source)

DANN

Benign

0.86

DEOGEN2

Benign

0.033

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Benign

0.66

MetaRNN

Benign

0.055

MutationAssessor

Benign

0.97

PhyloP100

1.6

PrimateAI

Uncertain

0.74

Sift4G

Pathogenic

0.0

Polyphen

1.0

Vest4

0.50

MVP

0.16

GERP RS

2.2

Varity_R

0.12

gMVP

0.79

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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NM_014817.4:c.2088G>C

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