Genetic Variant NM_014817.4:c.2338A>G (chr7-28955709-T-C) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_014817.4(TRIL):c.2338A>G(p.Ile780Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000429 in 1,397,862 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 34)

Exomes 𝑓: 0.0000043 ( 0 hom. )

Consequence

TRIL
NM_014817.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.965

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:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.14036429).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TRIL	NM_014817.4 link	c.2338A>G	p.Ile780Val	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.2338A>G	p.Ile780Val	missense_variant	Exon 1 of 1	6	NM_014817.4	ENSP00000479256.1		Q7L0X0

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.0000132

AC:

AN:

151682

AF XY:

0.0000124

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000186

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000429

AC:

AN:

1397862

Hom.:

Cov.:

AF XY:

0.00000145

AC XY:

AN XY:

689500

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

31594

American (AMR)

AF:

0.00

AC:

AN:

35702

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25174

East Asian (EAS)

AF:

0.000168

AC:

AN:

35732

South Asian (SAS)

AF:

0.00

AC:

AN:

79224

European-Finnish (FIN)

AF:

0.00

AC:

AN:

47848

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5692

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1078912

Other (OTH)

AF:

0.00

AC:

AN:

57984

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.492

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000151

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Oct 29, 2021

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.2338A>G (p.I780V) alteration is located in exon 1 (coding exon 1) of the TRIL gene. This alteration results from a A to G substitution at nucleotide position 2338, causing the isoleucine (I) at amino acid position 780 to be replaced by a valine (V). 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

Uncertain

0.54

BayesDel_addAF

Benign

-0.11

BayesDel_noAF

Benign

-0.12

CADD

Uncertain

(source)

DANN

Benign

0.85

DEOGEN2

Benign

0.039

FATHMM_MKL

Uncertain

0.85

LIST_S2

Benign

0.75

MetaRNN

Benign

0.14

MutationAssessor

Benign

0.97

PhyloP100

0.96

PrimateAI

Uncertain

0.74

Sift4G

Pathogenic

0.0

Polyphen

0.47

Vest4

0.29

MVP

0.16

GERP RS

4.5

Varity_R

0.087

gMVP

0.28

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.2338A>G

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over