Genetic Variant SYNPO2L:p.Ala960Thr (chr10-73646774-C-T) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_001114133.3(SYNPO2L):c.2878G>A(p.Ala960Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000025 in 1,520,908 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 (★).

Frequency

Genomes: 𝑓 0.000033 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000024 ( 0 hom. )

Consequence

SYNPO2L
NM_001114133.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.31

Publications

0 publications found

Variant links:

Genes affected

SYNPO2L (HGNC:23532): (synaptopodin 2 like) Predicted to enable actin binding activity. Predicted to be involved in several processes, including positive regulation of Rho protein signal transduction; positive regulation of stress fiber assembly; and sarcomere organization. Located in cell junction; cytosol; and nuclear speck. [provided by Alliance of Genome Resources, Apr 2022]

SYNPO2L links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.07716814).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001114133.3. 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
	SYNPO2L	NM_001114133.3	MANE Select	c.2878G>A	p.Ala960Thr	missense	Exon 4 of 4	NP_001107605.1	Q9H987-1
	SYNPO2L	NM_024875.5		c.2206G>A	p.Ala736Thr	missense	Exon 2 of 2	NP_079151.2	Q9H987-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SYNPO2L	ENST00000394810.3	TSL:1 MANE Select	c.2878G>A	p.Ala960Thr	missense	Exon 4 of 4	ENSP00000378289.2	Q9H987-1
	SYNPO2L	ENST00000372873.8	TSL:1	c.2206G>A	p.Ala736Thr	missense	Exon 2 of 2	ENSP00000361964.4	Q9H987-2

Frequencies

GnomAD3 genomes

AF:

0.0000329

AC:

AN:

152160

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000771

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.000479

GnomAD2 exomes

AF:

0.0000893

AC:

AN:

179180

AF XY:

0.0000744

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000473

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000883

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000241

AC:

AN:

1368630

Hom.:

Cov.:

AF XY:

0.0000164

AC XY:

AN XY:

670990

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

30308

American (AMR)

AF:

0.0000340

AC:

AN:

29386

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

19990

East Asian (EAS)

AF:

0.000488

AC:

AN:

38902

South Asian (SAS)

AF:

0.00

AC:

AN:

69946

European-Finnish (FIN)

AF:

0.00

AC:

AN:

50000

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5318

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1068516

Other (OTH)

AF:

0.000231

AC:

AN:

56264

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.492

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:

0.0000328

AC:

AN:

152278

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74470

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41552

American (AMR)

AF:

0.00

AC:

AN:

15298

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.000773

AC:

AN:

5174

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10618

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68018

Other (OTH)

AF:

0.000474

AC:

AN:

2108

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.445

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:

0.000132

Hom.:

Bravo

AF:

0.0000453

ExAC

AF:

0.0000500

AC:

Asia WGS

AF:

0.000577

AC:

AN:

3478

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

0.15

BayesDel_addAF

Benign

-0.38

BayesDel_noAF

Benign

-0.39

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.020

Eigen

Benign

0.17

Eigen_PC

Uncertain

0.28

FATHMM_MKL

Uncertain

0.94

LIST_S2

Uncertain

0.86

M_CAP

Benign

0.012

MetaRNN

Benign

0.077

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.3

PhyloP100

2.3

PrimateAI

Uncertain

0.74

PROVEAN

Benign

-0.72

REVEL

Benign

0.061

Sift

Benign

0.17

Sift4G

Benign

0.30

Polyphen

0.95

Vest4

0.43

MutPred

0.25

Gain of catalytic residue at A960 (P = 0.0211)

MVP

0.73

MPC

1.1

ClinPred

0.13

GERP RS

4.9

Varity_R

0.14

gMVP

0.52

Mutation Taster

=84/16

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

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over