rs111033622
Variant summary
Our verdict is Pathogenic. Variant got 11 ACMG points: 11P and 0B. PM1PM2PM5PP3_StrongPP5
The NM_000206.3(IL2RG):c.343T>C(p.Cys115Arg) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. C115F) has been classified as Likely pathogenic.
Frequency
Genomes: not found (cov: 23)
Consequence
IL2RG
NM_000206.3 missense
NM_000206.3 missense
Scores
11
3
3
Clinical Significance
Conservation
PhyloP100: 4.84
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]
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ACMG classification
Classification made for transcript
Verdict is Pathogenic. Variant got 11 ACMG points.
PM1
?
In a topological_domain Extracellular (size 239) in uniprot entity IL2RG_HUMAN there are 66 pathogenic changes around while only 25 benign (73%) in NM_000206.3
PM2
?
Very rare variant in population databases, with high coverage;
PM5
?
Other missense variant is known to change same aminoacid residue: Variant chrX-71110614-C-A is described in ClinVar as [Likely_pathogenic]. Clinvar id is 1473926.Status of the report is criteria_provided_single_submitter, 1 stars.
PP3
?
MetaRNN computational evidence supports a deleterious effect, 0.994
PP5
?
Variant X-71110615-A-G is Pathogenic according to our data. Variant chrX-71110615-A-G is described in ClinVar as [Pathogenic]. Clinvar id is 10025.Status of the report is no_assertion_criteria_provided, 0 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
IL2RG | NM_000206.3 | c.343T>C | p.Cys115Arg | missense_variant | 3/8 | ENST00000374202.7 | |
IL2RG | XM_047442089.1 | c.343T>C | p.Cys115Arg | missense_variant | 3/7 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
IL2RG | ENST00000374202.7 | c.343T>C | p.Cys115Arg | missense_variant | 3/8 | 1 | NM_000206.3 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 23
GnomAD3 genomes
?
Cov.:
23
GnomAD4 exome Cov.: 30
GnomAD4 exome
Cov.:
30
GnomAD4 genome ? Cov.: 23
GnomAD4 genome
?
Cov.:
23
ClinVar
Significance: Pathogenic
Submissions summary: Pathogenic:1
Revision: no assertion criteria provided
LINK: link
Submissions by phenotype
X-linked severe combined immunodeficiency Pathogenic:1
Pathogenic, no assertion criteria provided | literature only | OMIM | Nov 21, 1996 | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Pathogenic
Cadd
Uncertain
Dann
Uncertain
DEOGEN2
Pathogenic
D;.;D
FATHMM_MKL
Uncertain
D
LIST_S2
Benign
T;T;T
M_CAP
Pathogenic
D
MetaRNN
Pathogenic
D;D;D
MetaSVM
Uncertain
D
MutationAssessor
Pathogenic
M;.;.
MutationTaster
Benign
A;A
PrimateAI
Benign
T
PROVEAN
Pathogenic
D;D;D
REVEL
Pathogenic
Sift
Pathogenic
D;D;D
Sift4G
Pathogenic
D;.;.
Polyphen
D;.;.
Vest4
MutPred
Gain of disorder (P = 0.0084);.;.;
MVP
MPC
ClinPred
D
GERP RS
Varity_R
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at