2-238397627-A-T

Variant names:

Variant summary

Our verdict is . The variant received 0 classification points (ACMG Germline Pathogenicity v2019): 2P and 2B. PM2BP4_Moderate

The NM_015650.4(TRAF3IP1):c.1858A>T (p.Met620Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a cumulative frequency of 0.0000193 (AC=31) in the gnomAD database across 1,607,812 control chromosomes (no homozygotes observed). The grpmax filtering allele frequency (95% CI) is 0.0000192. In-silico predictor (REVEL) classifies this variant as likely benign. Splicing prediction tools (SpliceAI) predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain Significance (★). Other variants at the same amino acid position have been reported in ClinVar (not pathogenic): p.M620I: Conflicting_classifications_of_pathogenicity (ClinVar VariationId 833894); p.M620L: Benign (ClinVar VariationId 1166906, 2 stars); p.M620L: Likely_benign (ClinVar VariationId 3010811, 1 star) This exact variant is curated in the UniProt human variants database as Uncertain Significance; it is also listed as a COSMIC curated somatic variant.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000021 ( 0 hom. )

Consequence

TRAF3IP1
NM_015650.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.126

Publications

45 publications found

Variant links:

Genes affected

TRAF3IP1 (HGNC:17861): (TRAF3 interacting protein 1) The protein encoded by this gene interacts with TNF receptor-associated factor 3, tethering it to cytoskeletal microtubules. The encoded protein is also an inhibitor of the innate type I IFN response. Defects in this gene are a cause of Senior-Loken syndrome 9. [provided by RefSeq, Mar 2017]

TRAF3IP1 Gene-Disease associations (from GenCC):

ciliopathy
Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
Senior-Loken syndrome 9
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: PanelApp Australia, G2P, Labcorp Genetics (formerly Invitae)
Senior-Loken syndrome
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
short rib-polydactyly syndrome, Majewski type
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

TRAF3IP1 links:

Genome browser will be placed here

new If you want to explore the variant's impact on the transcript NM_015650.4, check out the Mutation Effect Viewer. This is especially useful for frameshift variants or if you want to visualize the effect of exon loss / intron retention.

Classification according to ACMG Germline Pathogenicity v2019

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 points.

PM2

Very rare in gnomAD for AR/unknown gene (popmax AF < threshold/10) — PM2; GnomAD popmax AF = 0.0000192 — very rare for AR gene (threshold 0.001) — PM2 moderate.

BP4

Computational evidence supports benign — no pathogenic computational or splicing signal (BP4); Splicing verdict: benign (Strong).; Germline computational verdict: benign (Moderate).

Variant Effect in Transcripts

Automated classification analysis was done for transcript: NM_015650.4. You can select a different transcript below to see updated classification assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TRAF3IP1	NM_015650.4	MANE Select	c.1858A>T	p.Met620Leu	missense	Exon 16 of 17	NP_056465.2
	TRAF3IP1	NM_001139490.1		c.1660A>T	p.Met554Leu	missense	Exon 14 of 15	NP_001132962.1	Q8TDR0-2

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
TRAF3IP1	ENST00000373327.5	TSL:1 MANE Select	c.1858A>T	p.Met620Leu	missense	Exon 16 of 17	ENSP00000362424.4	Q8TDR0-1
TRAF3IP1	ENST00000391993.7	TSL:1	c.1660A>T	p.Met554Leu	missense	Exon 14 of 15	ENSP00000375851.3	Q8TDR0-2
TRAF3IP1	ENST00000935943.1		c.1762A>T	p.Met588Leu	missense	Exon 15 of 16	ENSP00000606002.1

Frequencies

GnomAD3 genomes

AF:

0.00000661

AC:

AN:

151372

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000148

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000161

AC:

AN:

248156

AF XY:

0.0000149

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000466

Gnomad NFE exome

AF:

0.0000268

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000206

AC:

AN:

1456322

Hom.:

Cov.:

AF XY:

0.0000193

AC XY:

AN XY:

724514

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33406

American (AMR)

AF:

0.00

AC:

AN:

44668

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26100

East Asian (EAS)

AF:

0.00

AC:

AN:

39668

South Asian (SAS)

AF:

0.00

AC:

AN:

86182

European-Finnish (FIN)

AF:

0.00

AC:

AN:

52094

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5760

European-Non Finnish (NFE)

AF:

0.0000271

AC:

AN:

1108232

Other (OTH)

AF:

0.00

AC:

AN:

60212

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

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:

0.00000660

AC:

AN:

151490

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74024

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41358

American (AMR)

AF:

0.00

AC:

AN:

15224

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3466

East Asian (EAS)

AF:

0.00

AC:

AN:

5132

South Asian (SAS)

AF:

0.00

AC:

AN:

4746

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10500

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000148

AC:

AN:

67754

Other (OTH)

AF:

0.00

AC:

AN:

2108

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.675

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

1718

Bravo

AF:

0.00000756

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

0.070

BayesDel_addAF

Benign

-0.45

BayesDel_noAF

Benign

-0.81

CADD

Benign

(source)

DANN

Benign

0.53

DEOGEN2

Benign

0.0070

Eigen

Benign

-0.84

Eigen_PC

Benign

-0.61

FATHMM_MKL

Benign

0.60

LIST_S2

Benign

0.25

M_CAP

Benign

0.0049

MetaRNN

Benign

0.063

MetaSVM

Benign

-0.97

MutationAssessor

Benign

-1.8

PhyloP100

0.13

PrimateAI

Benign

0.38

PROVEAN

Benign

-0.49

REVEL

Benign

0.062

Sift

Benign

1.0

Sift4G

Benign

1.0

Varity_R

0.038

gMVP

0.048

Mutation Taster

=99/1

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

Classification according to ACMG Germline Pathogenicity v2019

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over