Genetic Variant TIGD6:p.Cys483Tyr (chr5-149994901-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_030953.4(TIGD6):c.1448G>A(p.Cys483Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000931 in 1,612,030 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. C483S) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000039 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000062 ( 0 hom. )

Consequence

TIGD6
NM_030953.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.07

Variant links:

Genes affected

TIGD6 (HGNC:18332): (tigger transposable element derived 6) The protein encoded by this gene belongs to the tigger subfamily of the pogo superfamily of DNA-mediated transposons in humans. These proteins are related to DNA transposons found in fungi and nematodes, and more distantly to the Tc1 and mariner transposases. They are also very similar to the major mammalian centromere protein B. [provided by RefSeq, Oct 2009]

TIGD6 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.23993418).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TIGD6	NM_030953.4 link	c.1448G>A	p.Cys483Tyr	missense_variant	Exon 2 of 2	ENST00000296736.4	NP_112215.1	Q17RP2
TIGD6	NM_001243253.2 link	c.1448G>A	p.Cys483Tyr	missense_variant	Exon 2 of 2		NP_001230182.1	Q17RP2
TIGD6	NM_001412172.1 link	c.1448G>A	p.Cys483Tyr	missense_variant	Exon 3 of 3		NP_001399101.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TIGD6	ENST00000296736.4 link	c.1448G>A	p.Cys483Tyr	missense_variant	Exon 2 of 2	1	NM_030953.4	ENSP00000296736.3		Q17RP2
TIGD6	ENST00000515406.2 link	c.1448G>A	p.Cys483Tyr	missense_variant	Exon 2 of 2	1		ENSP00000425318.2		Q17RP2

Frequencies

GnomAD3 genomes

AF:

0.0000394

AC:

AN:

152234

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000145

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000399

AC:

AN:

250670

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135422

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS 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:

0.00000617

AC:

AN:

1459796

Hom.:

Cov.:

AF XY:

0.00000551

AC XY:

AN XY:

725744

show subpopulations

Gnomad4 AFR exome

AF:

0.000209

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000233

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000394

AC:

AN:

152234

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74376

show subpopulations

Gnomad4 AFR

AF:

0.000145

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000567

ExAC

AF:

0.00000824

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.14

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.49

CADD

Benign

DANN

Benign

0.59

DEOGEN2

Benign

0.0013

T;T

Eigen

Benign

-0.55

Eigen_PC

Benign

-0.49

FATHMM_MKL

Benign

0.18

LIST_S2

Benign

0.53

.;T

M_CAP

Benign

0.0013

MetaRNN

Benign

0.24

T;T

MetaSVM

Benign

-0.96

MutationAssessor

Benign

0.81

L;L

PrimateAI

Uncertain

0.52

PROVEAN

Benign

-0.18

N;N

REVEL

Benign

0.12

Sift

Benign

0.18

T;T

Sift4G

Benign

0.20

T;T

Polyphen

0.36

B;B

Vest4

0.36

MutPred

0.71

Loss of stability (P = 0.0532);Loss of stability (P = 0.0532);

MVP

0.34

MPC

0.13

ClinPred

0.060

GERP RS

2.6

Varity_R

0.056

gMVP

0.088

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

LitVar

Other links and lift over