rs548254484

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_003745.2(SOCS1):​c.511G>T​(p.Val171Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000147 in 1,364,928 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict 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. V171M) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 33)
Exomes 𝑓: 0.0000015 ( 0 hom. )

Consequence

SOCS1
NM_003745.2 missense

Scores

1
3
14

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.00

Publications

0 publications found
Variant links:
Genes affected
SOCS1 (HGNC:19383): (suppressor of cytokine signaling 1) This gene encodes a member of the STAT-induced STAT inhibitor (SSI), also known as suppressor of cytokine signaling (SOCS), family. SSI family members are cytokine-inducible negative regulators of cytokine signaling. The expression of this gene can be induced by a subset of cytokines, including IL2, IL3 erythropoietin (EPO), CSF2/GM-CSF, and interferon (IFN)-gamma. The protein encoded by this gene functions downstream of cytokine receptors, and takes part in a negative feedback loop to attenuate cytokine signaling. Knockout studies in mice suggested the role of this gene as a modulator of IFN-gamma action, which is required for normal postnatal growth and survival. [provided by RefSeq, Jul 2008]
RMI2 (HGNC:28349): (RecQ mediated genome instability 2) RMI2 is a component of the BLM (RECQL3; MIM 604610) complex, which plays a role in homologous recombination-dependent DNA repair and is essential for genome stability (Xu et al., 2008 [PubMed 18923082]).[supplied by OMIM, Nov 2008]

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ACMG classification

Classification was made for transcript

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=0.19292378).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003745.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
SOCS1
NM_003745.2
MANE Select
c.511G>Tp.Val171Leu
missense
Exon 2 of 2NP_003736.1Q4JHT5

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
SOCS1
ENST00000332029.4
TSL:1 MANE Select
c.511G>Tp.Val171Leu
missense
Exon 2 of 2ENSP00000329418.2O15524
RMI2
ENST00000572173.1
TSL:1
c.-516+5190C>A
intron
N/AENSP00000461206.1Q96E14-2
SOCS1
ENST00000644787.2
c.511G>Tp.Val171Leu
missense
Exon 1 of 1ENSP00000496577.1

Frequencies

GnomAD3 genomes
Cov.:
33
GnomAD4 exome
AF:
0.00000147
AC:
2
AN:
1364928
Hom.:
0
Cov.:
32
AF XY:
0.00000148
AC XY:
1
AN XY:
675124
show subpopulations
⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.
African (AFR)
AF:
0.00
AC:
0
AN:
27380
American (AMR)
AF:
0.00
AC:
0
AN:
26660
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
22644
East Asian (EAS)
AF:
0.00
AC:
0
AN:
32312
South Asian (SAS)
AF:
0.00
AC:
0
AN:
74320
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
48618
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5370
European-Non Finnish (NFE)
AF:
0.00000187
AC:
2
AN:
1071430
Other (OTH)
AF:
0.00
AC:
0
AN:
56194
⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0.00666416), which strongly suggests a high chance of mosaicism in these individuals.
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.325
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance
GnomAD4 genome
Cov.:
33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.17
BayesDel_addAF
Benign
-0.26
T
BayesDel_noAF
Benign
-0.61
CADD
Benign
21
DANN
Uncertain
0.98
DEOGEN2
Uncertain
0.45
T
Eigen
Benign
-0.18
Eigen_PC
Benign
-0.051
FATHMM_MKL
Uncertain
0.80
D
LIST_S2
Benign
0.78
T
M_CAP
Benign
0.039
D
MetaRNN
Benign
0.19
T
MetaSVM
Benign
-0.99
T
MutationAssessor
Benign
0.74
N
PhyloP100
1.0
PrimateAI
Pathogenic
0.88
D
PROVEAN
Benign
-0.76
N
REVEL
Benign
0.047
Sift
Benign
0.64
T
Sift4G
Benign
0.40
T
Polyphen
0.14
B
Vest4
0.056
MutPred
0.47
Gain of loop (P = 0.0502)
MVP
0.54
MPC
0.94
ClinPred
0.38
T
GERP RS
4.1
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.7
Varity_R
0.20
gMVP
0.42
Mutation Taster
=82/18
polymorphism

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

Other links and lift over

dbSNP: rs548254484; hg19: chr16-11348825; API