Genetic Variant TEX35:p.Pro28Leu (chr1-178514070-C-T) – 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_032126.5(TEX35):c.83C>T(p.Pro28Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000243 in 1,614,196 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00019 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00025 ( 0 hom. )

Consequence

TEX35
NM_032126.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.636

Variant links:

Genes affected

TEX35 (HGNC:25366): (testis expressed 35) Located in microtubule cytoskeleton. [provided by Alliance of Genome Resources, Apr 2022]

TEX35 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=0.03493032).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TEX35	NM_032126.5 link	c.83C>T	p.Pro28Leu	missense_variant	Exon 2 of 9	ENST00000319416.7	NP_115502.2	Q5T0J7-1
TEX35	NM_001170722.2 link	c.107C>T	p.Pro36Leu	missense_variant	Exon 2 of 9		NP_001164193.1	Q5T0J7-2
TEX35	NM_001170723.2 link	c.83C>T	p.Pro28Leu	missense_variant	Exon 2 of 9		NP_001164194.1	Q5T0J7-5
TEX35	NM_001170724.2 link	c.83C>T	p.Pro28Leu	missense_variant	Exon 2 of 9		NP_001164195.1	Q5T0J7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TEX35	ENST00000319416.7 link	c.83C>T	p.Pro28Leu	missense_variant	Exon 2 of 9	1	NM_032126.5	ENSP00000323795.2		Q5T0J7-1

Frequencies

GnomAD3 genomes

AF:

0.000191

AC:

AN:

152200

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

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:

0.000338

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.000139

AC:

AN:

251436

AF XY:

0.000125

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000246

Gnomad OTH exome

AF:

0.000489

GnomAD4 exome

AF:

0.000248

AC:

363

AN:

1461880

Hom.:

Cov.:

AF XY:

0.000221

AC XY:

161

AN XY:

727246

show subpopulations

African (AFR)

AF:

0.0000299

AC:

AN:

33480

American (AMR)

AF:

0.000157

AC:

AN:

44722

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26134

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.00

AC:

AN:

86256

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53420

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.000299

AC:

333

AN:

1112006

Other (OTH)

AF:

0.000364

AC:

AN:

60394

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.458

Heterozygous variant carriers

106

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.000190

AC:

AN:

152316

Hom.:

Cov.:

AF XY:

0.000201

AC XY:

AN XY:

74484

show subpopulations

African (AFR)

AF:

0.000120

AC:

AN:

41558

American (AMR)

AF:

0.0000653

AC:

AN:

15304

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5190

South Asian (SAS)

AF:

0.00

AC:

AN:

4826

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10612

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000338

AC:

AN:

68034

Other (OTH)

AF:

0.00

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.489

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.000188

Hom.:

Bravo

AF:

0.000170

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.000107

AC:

EpiCase

AF:

0.000164

EpiControl

AF:

0.000237

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jun 18, 2021

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.83C>T (p.P28L) alteration is located in exon 2 (coding exon 2) of the TEX35 gene. This alteration results from a C to T substitution at nucleotide position 83, causing the proline (P) at amino acid position 28 to be replaced by a leucine (L). 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

0.13

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.62

CADD

Benign

7.6

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.018

T;.;.;.;.

Eigen

Benign

-0.99

Eigen_PC

Benign

-0.90

FATHMM_MKL

Benign

0.12

LIST_S2

Benign

0.61

T;T;T;T;T

M_CAP

Benign

0.0035

MetaRNN

Benign

0.035

T;T;T;T;T

MetaSVM

Benign

-0.97

MutationAssessor

Benign

0.90

L;L;.;L;.

PhyloP100

0.64

PrimateAI

Benign

0.31

PROVEAN

Benign

-2.1

N;N;D;N;N

REVEL

Benign

0.035

Sift

Benign

1.0

T;T;D;T;T

Sift4G

Benign

1.0

T;T;D;T;T

Polyphen

0.12

B;.;.;B;B

Vest4

0.18

MVP

0.067

MPC

0.082

ClinPred

0.036

GERP RS

0.24

Varity_R

0.034

gMVP

0.014

Mutation Taster

=98/2

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

Publications

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1-178514070-C-T

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over