X-105219712-C-T

Variant names:

• chrX-105219712-C-T
• rs782324559
• NM_031274.5:c.482G>A

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_031274.5(TEX13A):​c.482G>A​(p.Gly161Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000365 in 1,094,590 control chromosomes in the GnomAD database, with no homozygous occurrence. There are no hemizygote samples in GnomAD. In-silico tool predicts a benign outcome for this variant. 12/16 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 22)
  • Exomes 𝑓: 0.0000037 (0 hom. 0 hem.)
• Consequence: TEX13A NM_031274.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -1.30
• Publications: 0 publications found

Genes affected

TEX13A (HGNC:11735): (testis expressed 13A) This gene is similar to a mouse gene that is expressed in the testis. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2014]

IL1RAPL2 (HGNC:5997): (interleukin 1 receptor accessory protein like 2) The protein encoded by this gene is a member of the interleukin 1 receptor family. This protein is similar to the interleukin 1 accessory proteins, and is most closely related to interleukin 1 receptor accessory protein-like 1 (IL1RAPL1). This gene and IL1RAPL1 are located at a region on chromosome X that is associated with X-linked non-syndromic cognitive disability. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.09010124).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_031274.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TEX13A	NM_031274.5	MANE Select	c.482G>A	p.Gly161Asp	missense	Exon 3 of 3	NP_112564.1	Q9BXU3
	IL1RAPL2	NM_017416.2	MANE Select	c.357-14106C>T		intron	N/A	NP_059112.1	Q9NP60
	TEX13A	NM_001291277.2		c.482G>A	p.Gly161Asp	missense	Exon 3 of 3	NP_001278206.1	Q9BXU3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TEX13A	ENST00000600991.6	TSL:1 MANE Select	c.482G>A	p.Gly161Asp	missense	Exon 3 of 3	ENSP00000471604.2	Q9BXU3
	TEX13A	ENST00000609007.3	TSL:1	c.482G>A	p.Gly161Asp	missense	Exon 3 of 3	ENSP00000477478.2	Q9BXU3
	IL1RAPL2	ENST00000372582.6	TSL:1 MANE Select	c.357-14106C>T		intron	N/A	ENSP00000361663.1	Q9NP60

Frequencies

GnomAD3 genomes Cov.: 22

GnomAD2 exomes AF: 0.0000114 AC: 2 AN: 175541 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.000148

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000365 AC: 4 AN: 1094590 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 361450

African (AFR) AF: 0.00 AC: 0 AN: 26400

American (AMR) AF: 0.00 AC: 0 AN: 35200

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 19371

East Asian (EAS) AF: 0.0000993 AC: 3 AN: 30203

South Asian (SAS) AF: 0.00 AC: 0 AN: 54110

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 37322

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4134

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 841799

Other (OTH) AF: 0.0000217 AC: 1 AN: 46051

GnomAD4 genome Cov.: 22

ExAC AF: 0.0000166 AC: 2

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.20
BayesDel_addAF	Benign	-0.47	T
BayesDel_noAF	Benign	-0.91
CADD	Benign	1.6
DANN	Benign	0.85
DEOGEN2	Benign	0.028	T
FATHMM_MKL	Benign	0.012	N
LIST_S2	Benign	0.38	T
M_CAP	Benign	0.0052	T
MetaRNN	Benign	0.090	T
MetaSVM	Benign	-0.87	T
PhyloP100		-1.3
PrimateAI	Benign	0.33	T
Sift4G	Uncertain	0.012	D
Polyphen		1.0	D
Vest4		0.099
MutPred		0.29		Loss of sheet (P = 0.0457)
MVP		0.014
ClinPred		0.088	T
GERP RS		-3.2
Varity_R		0.065
gMVP		0.046
Mutation Taster		=99/1	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs782324559; hg19: chrX-104464396;