Genetic Variant SRRM3:p.Arg250Trp (chr7-76265386-C-T) – ACMG Classification: Likely_benign (-6 pts)

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_001110199.3(SRRM3):c.748C>T(p.Arg250Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000237 in 1,601,668 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/16 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000092 ( 0 hom., cov: 30)

Exomes 𝑓: 0.000017 ( 0 hom. )

Consequence

SRRM3
NM_001110199.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.925

Publications

0 publications found

Variant links:

Genes affected

SRRM3 (HGNC:26729): (serine/arginine repetitive matrix 3) Predicted to enable mRNA binding activity. [provided by Alliance of Genome Resources, Apr 2022]

SRRM3 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.075546116).

BS2

High AC in GnomAd4 at 14 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001110199.3. 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
	SRRM3	NM_001110199.3	MANE Select	c.748C>T	p.Arg250Trp	missense	Exon 10 of 15	NP_001103669.1	A0A087WXA3
	SRRM3	NM_001291831.2		c.748C>T	p.Arg250Trp	missense	Exon 10 of 16	NP_001278760.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SRRM3	ENST00000611745.2	TSL:5 MANE Select	c.748C>T	p.Arg250Trp	missense	Exon 10 of 15	ENSP00000480851.1	A0A087WXA3
	SRRM3	ENST00000464752.1	TSL:2	c.-21C>T		upstream_gene	N/A	ENSP00000483698.1	A0A087X0W5

Frequencies

GnomAD3 genomes

AF:

0.0000921

AC:

AN:

152024

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000338

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000252

AC:

AN:

238074

AF XY:

0.0000309

show subpopulations

Gnomad AFR exome

AF:

0.000139

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000467

Gnomad NFE exome

AF:

0.00000913

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000166

AC:

AN:

1449526

Hom.:

Cov.:

AF XY:

0.0000194

AC XY:

AN XY:

720772

show subpopulations

African (AFR)

AF:

0.000276

AC:

AN:

32650

American (AMR)

AF:

0.00

AC:

AN:

43174

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25986

East Asian (EAS)

AF:

0.00

AC:

AN:

38584

South Asian (SAS)

AF:

0.0000597

AC:

AN:

83758

European-Finnish (FIN)

AF:

0.0000188

AC:

AN:

53284

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5514

European-Non Finnish (NFE)

AF:

0.00000723

AC:

AN:

1106650

Other (OTH)

AF:

0.0000167

AC:

AN:

59926

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.427

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000920

AC:

AN:

152142

Hom.:

Cov.:

AF XY:

0.0000538

AC XY:

AN XY:

74358

show subpopulations

African (AFR)

AF:

0.000337

AC:

AN:

41512

American (AMR)

AF:

0.00

AC:

AN:

15270

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5164

South Asian (SAS)

AF:

0.00

AC:

AN:

4816

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10590

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68004

Other (OTH)

AF:

0.00

AC:

AN:

2108

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.446

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.0000336

Hom.:

Bravo

AF:

0.0000680

ExAC

AF:

0.0000332

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.39

BayesDel_noAF

Benign

-0.42

CADD

Benign

(source)

DANN

Uncertain

0.99

Eigen

Benign

-0.093

Eigen_PC

Benign

0.041

FATHMM_MKL

Benign

0.40

LIST_S2

Benign

0.76

M_CAP

Benign

0.0040

MetaRNN

Benign

0.076

MetaSVM

Benign

-0.99

PhyloP100

0.93

PrimateAI

Benign

0.41

Sift4G

Uncertain

0.059

Vest4

0.28

MVP

0.043

ClinPred

0.29

GERP RS

3.9

PromoterAI

-0.031

Neutral

(source)

gMVP

0.14

Mutation Taster

=91/9

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.070

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over