dbSNP rs745914275: SH2B3:p.Arg50Gln (chr12-111418294-G-A) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2BP4

The NM_005475.3(SH2B3):c.149G>A(p.Arg50Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R50W) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

SH2B3
NM_005475.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.915

Publications

0 publications found

Variant links:

Genes affected

SH2B3 (HGNC:29605): (SH2B adaptor protein 3) This gene encodes a member of the SH2B adaptor family of proteins, which are involved in a range of signaling activities by growth factor and cytokine receptors. The encoded protein is a key negative regulator of cytokine signaling and plays a critical role in hematopoiesis. Mutations in this gene have been associated with susceptibility to celiac disease type 13 and susceptibility to insulin-dependent diabetes mellitus. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Apr 2014]

SH2B3 Gene-Disease associations (from GenCC):

acute lymphoblastic leukemia
Inheritance: AR Classification: MODERATE Submitted by: Ambry Genetics
growth retardation-mild developmental delay-chronic hepatitis syndrome
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
primary familial polycythemia due to EPO receptor mutation
Inheritance: Unknown Classification: NO_KNOWN Submitted by: Labcorp Genetics (formerly Invitae)
schizophrenia
Inheritance: Unknown Classification: NO_KNOWN Submitted by: Labcorp Genetics (formerly Invitae)
thrombocythemia 1
Inheritance: Unknown Classification: NO_KNOWN Submitted by: Labcorp Genetics (formerly Invitae)

SH2B3 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.3334297).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005475.3. 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
	SH2B3	NM_005475.3	MANE Select	c.149G>A	p.Arg50Gln	missense	Exon 2 of 8	NP_005466.1	Q9UQQ2

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
SH2B3	ENST00000341259.7	TSL:1 MANE Select	c.149G>A	p.Arg50Gln	missense	Exon 2 of 8	ENSP00000345492.2	Q9UQQ2
SH2B3	ENST00000896496.1		c.149G>A	p.Arg50Gln	missense	Exon 2 of 8	ENSP00000566555.1
SH2B3	ENST00000935782.1		c.149G>A	p.Arg50Gln	missense	Exon 2 of 8	ENSP00000605841.1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1383236

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

683656

African (AFR)

AF:

0.00

AC:

AN:

30772

American (AMR)

AF:

0.00

AC:

AN:

35876

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

24968

East Asian (EAS)

AF:

0.00

AC:

AN:

35420

South Asian (SAS)

AF:

0.00

AC:

AN:

79788

European-Finnish (FIN)

AF:

0.00

AC:

AN:

34362

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4902

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1079492

Other (OTH)

AF:

0.00

AC:

AN:

57656

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

ClinVar

ClinVar submissions as Germline

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

Inborn genetic diseases (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.088

BayesDel_addAF

Benign

-0.18

BayesDel_noAF

Benign

-0.50

CADD

Benign

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.35

Eigen

Benign

-0.031

Eigen_PC

Benign

-0.076

FATHMM_MKL

Benign

0.24

LIST_S2

Uncertain

0.90

M_CAP

Uncertain

0.15

MetaRNN

Benign

0.33

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.95

PhyloP100

0.92

PrimateAI

Pathogenic

0.81

PROVEAN

Benign

-1.1

REVEL

Benign

0.12

Sift

Benign

0.062

Sift4G

Benign

0.19

Polyphen

0.95

Vest4

0.21

MutPred

0.72

Loss of MoRF binding (P = 0.0266)

MVP

0.80

MPC

1.5

ClinPred

0.50

GERP RS

4.0

PromoterAI

-0.013

Neutral

(source)

Varity_R

0.078

gMVP

0.31

Mutation Taster

=94/6

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over