Variant 8-100004064-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_015668.5(RGS22):c.2489C>T(p.Ser830Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000489 in 1,602,178 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00023 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00052 ( 0 hom. )

Consequence

RGS22
NM_015668.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.937

Variant links:

Genes affected

RGS22 (HGNC:24499): (regulator of G protein signaling 22) Enables G-protein alpha-subunit binding activity. Predicted to be involved in negative regulation of signal transduction. Located in actin cytoskeleton; cytosol; and fibrillar center. [provided by Alliance of Genome Resources, Apr 2022]

RGS22 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.057771772).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RGS22	NM_015668.5 linkuse as main transcript	c.2489C>T	p.Ser830Leu	missense_variant	17/28	ENST00000360863.11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RGS22	ENST00000360863.11 linkuse as main transcript	c.2489C>T	p.Ser830Leu	missense_variant	17/28	1	NM_015668.5	P3	Q8NE09-1

Frequencies

GnomAD3 genomes

AF:

0.000230

AC:

AN:

152134

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

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:

0.000441

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000165

AC:

AN:

241774

Hom.:

AF XY:

0.000183

AC XY:

AN XY:

131282

show subpopulations

Gnomad AFR exome

AF:

0.000133

Gnomad AMR exome

AF:

0.0000618

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:

0.000325

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000516

AC:

748

AN:

1449926

Hom.:

Cov.:

AF XY:

0.000467

AC XY:

337

AN XY:

721172

show subpopulations

Gnomad4 AFR exome

AF:

0.0000604

Gnomad4 AMR exome

AF:

0.0000459

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:

0.000664

Gnomad4 OTH exome

AF:

0.000167

GnomAD4 genome

AF:

0.000230

AC:

AN:

152252

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

74436

show subpopulations

Gnomad4 AFR

AF:

0.0000963

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000441

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000301

Hom.:

Bravo

AF:

0.000253

TwinsUK

AF:

0.000809

AC:

ALSPAC

AF:

0.000519

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000367

AC:

ExAC

AF:

0.000157

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jul 14, 2022

The c.2489C>T (p.S830L) alteration is located in exon 17 (coding exon 17) of the RGS22 gene. This alteration results from a C to T substitution at nucleotide position 2489, causing the serine (S) at amino acid position 830 to be replaced by a leucine (L). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.076

BayesDel_addAF

Benign

-0.39

BayesDel_noAF

Benign

-0.50

Cadd

Benign

9.4

Dann

Benign

0.96

DEOGEN2

Benign

0.011

T;T;T;.;T

Eigen

Benign

-0.85

Eigen_PC

Benign

-0.83

FATHMM_MKL

Benign

0.16

LIST_S2

Benign

0.72

T;T;T;T;T

M_CAP

Benign

0.030

MetaRNN

Benign

0.058

T;T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.7

L;.;.;.;.

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.27

PROVEAN

Benign

-1.7

N;.;N;N;N

REVEL

Benign

0.025

Sift

Benign

0.18

T;.;T;T;T

Sift4G

Uncertain

0.035

D;D;D;D;.

Polyphen

0.31

B;.;P;.;.

Vest4

0.092

MVP

0.48

MPC

0.049

ClinPred

0.025

GERP RS

2.6

Varity_R

0.044

gMVP

0.25

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.060

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

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over