Variant chr6-44286263-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -13 ACMG points: 0P and 13B. BP4_StrongBP6BS1BS2

The NM_182539.4(TCTE1):c.547C>T(p.Leu183Phe) variant causes a missense change. The variant allele was found at a frequency of 0.00164 in 1,612,794 control chromosomes in the GnomAD database, including 59 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (no stars).

Frequency

Genomes: 𝑓 0.00076 ( 4 hom., cov: 32)

Exomes 𝑓: 0.0017 ( 55 hom. )

Consequence

TCTE1
NM_182539.4 missense

Scores

Clinical Significance

Likely benign no assertion criteria provided B:1

Conservation

PhyloP100: 3.89

Variant links:

Genes affected

TCTE1 (HGNC:11693): (t-complex-associated-testis-expressed 1) Predicted to be involved in flagellated sperm motility. Predicted to be located in sperm flagellum. [provided by Alliance of Genome Resources, Apr 2022]

TCTE1 links:

POLR1C (HGNC:):

POLR1C links:

TMEM151B (HGNC:21315): (transmembrane protein 151B) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

TMEM151B links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -13 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0068954527).

BP6

Variant 6-44286263-G-A is Benign according to our data. Variant chr6-44286263-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 3055345.Status of the report is no_assertion_criteria_provided, 0 stars.

BS1

Variant frequency is greater than expected in population sas. gnomad4 allele frequency = 0.000761 (116/152374) while in subpopulation SAS AF= 0.0232 (112/4832). AF 95% confidence interval is 0.0197. There are 4 homozygotes in gnomad4. There are 90 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High AC in GnomAd4 at 116 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TCTE1	NM_182539.4 linkuse as main transcript	c.547C>T	p.Leu183Phe	missense_variant	3/5	ENST00000371505.5	NP_872345.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TCTE1	ENST00000371505.5 linkuse as main transcript	c.547C>T	p.Leu183Phe	missense_variant	3/5	1	NM_182539.4	ENSP00000360560	P1
TCTE1	ENST00000371504.1 linkuse as main transcript	c.88C>T	p.Leu30Phe	missense_variant	1/2	3		ENSP00000360559
TMEM151B	ENST00000438774.2 linkuse as main transcript	c.576+12757G>A		intron_variant		3		ENSP00000409337		Q8IW70-2

Frequencies

GnomAD3 genomes

AF:

0.000749

AC:

114

AN:

152256

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.0227

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00345

AC:

860

AN:

249184

Hom.:

AF XY:

0.00460

AC XY:

621

AN XY:

134980

show subpopulations

Gnomad AFR exome

AF:

0.0000630

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000109

Gnomad SAS exome

AF:

0.0276

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000178

Gnomad OTH exome

AF:

0.00180

GnomAD4 exome

AF:

0.00173

AC:

2531

AN:

1460420

Hom.:

Cov.:

AF XY:

0.00247

AC XY:

1797

AN XY:

726534

show subpopulations

Gnomad4 AFR exome

AF:

0.0000896

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000504

Gnomad4 SAS exome

AF:

0.0275

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000279

Gnomad4 OTH exome

AF:

0.00190

GnomAD4 genome

AF:

0.000761

AC:

116

AN:

152374

Hom.:

Cov.:

AF XY:

0.00121

AC XY:

AN XY:

74514

show subpopulations

Gnomad4 AFR

AF:

0.0000962

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.0232

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000143

Hom.:

Bravo

AF:

0.000159

ExAC

AF:

0.00382

AC:

464

Asia WGS

AF:

0.0100

AC:

AN:

3478

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

TCTE1-related disorder

Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Dec 28, 2022

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.096

BayesDel_addAF

Benign

-0.52

BayesDel_noAF

Benign

-0.50

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.11

T;.

Eigen

Benign

-0.30

Eigen_PC

Benign

-0.23

FATHMM_MKL

Benign

0.26

LIST_S2

Benign

0.79

T;T

MetaRNN

Benign

0.0069

T;T

MetaSVM

Benign

-1.1

MutationTaster

Benign

0.98

D;D;D;D

PrimateAI

Benign

0.44

PROVEAN

Uncertain

-2.7

D;D

REVEL

Benign

0.054

Sift

Benign

0.14

T;D

Sift4G

Uncertain

0.037

D;D

Polyphen

0.034

B;.

Vest4

0.21

MutPred

0.36

Loss of sheet (P = 0.1158);.;

MVP

0.20

MPC

0.50

ClinPred

0.034

GERP RS

3.4

Varity_R

0.15

gMVP

0.63

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

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over