Variant rs137852510 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 4P and 1B. PM2PM5BP4

The ENST00000374202.7(IL2RG):c.878T>C(p.Leu293Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000166 in 1,203,819 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 1 hemizygotes in GnomAD. In-silico tool predicts 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. L293Q) has been classified as Pathogenic.

Frequency

Genomes: 𝑓 0.0000089 ( 0 hom., 0 hem., cov: 23)

Exomes 𝑓: 9.2e-7 ( 0 hom. 1 hem. )

Consequence

IL2RG
ENST00000374202.7 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.88

Variant links:

Genes affected

IL2RG (HGNC:6010): (interleukin 2 receptor subunit gamma) The protein encoded by this gene is an important signaling component of many interleukin receptors, including those of interleukin -2, -4, -7 and -21, and is thus referred to as the common gamma chain. Mutations in this gene cause X-linked severe combined immunodeficiency (XSCID), as well as X-linked combined immunodeficiency (XCID), a less severe immunodeficiency disorder. [provided by RefSeq, Mar 2010]

IL2RG 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;

PM5

Other missense variant is known to change same aminoacid residue: Variant chrX-71108323-A-T is described in ClinVar as [Pathogenic]. Clinvar id is 10023.Status of the report is criteria_provided_single_submitter, 1 stars.

BP4

Computational evidence support a benign effect (MetaRNN=0.36011288).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
IL2RG	NM_000206.3 linkuse as main transcript	c.878T>C	p.Leu293Pro	missense_variant	7/8	ENST00000374202.7	NP_000197.1
IL2RG	XM_047442089.1 linkuse as main transcript	c.781T>C	p.Ter261ArgextTer3	stop_lost	6/7		XP_047298045.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
IL2RG	ENST00000374202.7 linkuse as main transcript	c.878T>C	p.Leu293Pro	missense_variant	7/8	1	NM_000206.3	ENSP00000363318	P1	P31785-1

Frequencies

GnomAD3 genomes

AF:

0.00000894

AC:

AN:

111799

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33949

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000188

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000545

AC:

AN:

183457

Hom.:

AF XY:

0.0000147

AC XY:

AN XY:

67887

show subpopulations

Gnomad AFR exome

AF:

0.00

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:

0.0000122

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

9.16e-7

AC:

AN:

1092020

Hom.:

Cov.:

AF XY:

0.00000280

AC XY:

AN XY:

357634

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000120

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000894

AC:

AN:

111799

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33949

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000188

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.23

BayesDel_addAF

Pathogenic

0.30

BayesDel_noAF

Pathogenic

0.19

CADD

Benign

DANN

Benign

0.79

DEOGEN2

Benign

0.36

T;.;.

FATHMM_MKL

Benign

0.69

LIST_S2

Benign

0.78

T;T;T

M_CAP

Pathogenic

0.39

MetaRNN

Benign

0.36

T;T;T

MetaSVM

Uncertain

0.46

MutationAssessor

Benign

0.99

L;.;.

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Uncertain

0.59

PROVEAN

Benign

1.1

N;N;N

REVEL

Uncertain

0.54

Sift

Benign

0.11

T;D;T

Sift4G

Uncertain

0.020

D;D;D

Polyphen

0.98

D;B;.

Vest4

0.51

MutPred

0.58

Gain of disorder (P = 0.0052);.;.;

MVP

0.98

MPC

1.8

ClinPred

0.44

GERP RS

3.9

Varity_R

0.19

gMVP

0.73

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