Variant 2-88529442-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP3

The ENST00000303254.4(SPMIP9):c.511C>T(p.Arg171Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000223 in 1,613,412 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000053 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000019 ( 0 hom. )

Consequence

SPMIP9
ENST00000303254.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.183

Variant links:

Genes affected

TEX37 (HGNC:):

TEX37 links:

SPMIP9 (HGNC:26341): (sperm microtubule inner protein 9) Located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

SPMIP9 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.781

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
TEX37	NM_152670.3 linkuse as main transcript	c.511C>T	p.Arg171Trp	missense_variant	4/4	ENST00000303254.4	NP_689883.1
TEX37	XM_005264188.4 linkuse as main transcript	c.511C>T	p.Arg171Trp	missense_variant	4/4		XP_005264245.3
TEX37	XM_011532691.2 linkuse as main transcript	c.511C>T	p.Arg171Trp	missense_variant	5/5		XP_011530993.1
TEX37	XM_011532692.3 linkuse as main transcript	c.511C>T	p.Arg171Trp	missense_variant	4/4		XP_011530994.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SPMIP9	ENST00000303254.4 linkuse as main transcript	c.511C>T	p.Arg171Trp	missense_variant	4/4	1	NM_152670.3	ENSP00000307142	P1

Frequencies

GnomAD3 genomes

AF:

0.0000526

AC:

AN:

152152

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000145

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

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:

0.0000320

AC:

AN:

250118

Hom.:

AF XY:

0.0000370

AC XY:

AN XY:

135216

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000109

Gnomad SAS exome

AF:

0.000131

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000192

AC:

AN:

1461260

Hom.:

Cov.:

AF XY:

0.0000193

AC XY:

AN XY:

726918

show subpopulations

Gnomad4 AFR exome

AF:

0.0000896

Gnomad4 AMR exome

AF:

0.000134

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000101

Gnomad4 SAS exome

AF:

0.000104

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000450

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000526

AC:

AN:

152152

Hom.:

Cov.:

AF XY:

0.0000673

AC XY:

AN XY:

74330

show subpopulations

Gnomad4 AFR

AF:

0.000145

Gnomad4 AMR

AF:

0.000131

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

Alfa

AF:

0.0000331

Hom.:

Bravo

AF:

0.0000491

ExAC

AF:

0.0000165

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 13, 2021

The c.511C>T (p.R171W) alteration is located in exon 4 (coding exon 3) of the TEX37 gene. This alteration results from a C to T substitution at nucleotide position 511, causing the arginine (R) at amino acid position 171 to be replaced by a tryptophan (W). 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

0.22

BayesDel_addAF

Uncertain

0.061

BayesDel_noAF

Uncertain

0.090

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.077

Eigen

Uncertain

0.21

Eigen_PC

Benign

0.13

FATHMM_MKL

Benign

0.34

LIST_S2

Benign

0.77

M_CAP

Benign

0.024

MetaRNN

Pathogenic

0.78

MetaSVM

Benign

-0.51

MutationAssessor

Uncertain

2.2

MutationTaster

Benign

0.62

PrimateAI

Uncertain

0.51

PROVEAN

Pathogenic

-6.4

REVEL

Benign

0.27

Sift

Pathogenic

0.0

Sift4G

Pathogenic

0.0

Polyphen

1.0

Vest4

0.83

MVP

0.58

MPC

0.41

ClinPred

0.93

GERP RS

3.4

Varity_R

0.59

gMVP

0.43

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