Genetic Variant ASPSCR1:p.Gly132Arg (chr17-81994840-G-C) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

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

The NM_024083.4(ASPSCR1):c.394G>C(p.Gly132Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,460,992 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 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. G132S) has been classified as Likely benign.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

ASPSCR1
NM_024083.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.358

Publications

0 publications found

Variant links:

Genes affected

ASPSCR1 (HGNC:13825): (ASPSCR1 tether for SLC2A4, UBX domain containing) The protein encoded by this gene contains a UBX domain and interacts with glucose transporter type 4 (GLUT4). This protein is a tether, which sequesters the GLUT4 in intracellular vesicles in muscle and fat cells in the absence of insulin, and redistributes the GLUT4 to the plasma membrane within minutes of insulin stimulation. Translocation t(X;17)(p11;q25) of this gene with transcription factor TFE3 gene results in a ASPSCR1-TFE3 fusion protein in alveolar soft part sarcoma and in renal cell carcinomas. Multiple alternatively spliced transcript variants have been found. [provided by RefSeq, Oct 2011]

ASPSCR1 links:

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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=0.11598387).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_024083.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ASPSCR1	NM_024083.4	MANE Select	c.394G>C	p.Gly132Arg	missense	Exon 5 of 16	NP_076988.1	Q9BZE9-1
ASPSCR1	NM_001251888.2		c.394G>C	p.Gly132Arg	missense	Exon 5 of 17	NP_001238817.1	Q9BZE9-2
ASPSCR1	NM_001330528.2		c.163G>C	p.Gly55Arg	missense	Exon 4 of 15	NP_001317457.1	Q9BZE9-3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ASPSCR1	ENST00000306739.9	TSL:1 MANE Select	c.394G>C	p.Gly132Arg	missense	Exon 5 of 16	ENSP00000302176.4	Q9BZE9-1
ASPSCR1	ENST00000584454.5	TSL:1	n.163G>C		non_coding_transcript_exon	Exon 5 of 17	ENSP00000463992.1	J3QR12
ASPSCR1	ENST00000306729.11	TSL:2	c.394G>C	p.Gly132Arg	missense	Exon 5 of 17	ENSP00000306625.7	Q9BZE9-2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1460992

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726816

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33480

American (AMR)

AF:

0.00

AC:

AN:

44686

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26126

East Asian (EAS)

AF:

0.00

AC:

AN:

39686

South Asian (SAS)

AF:

0.00

AC:

AN:

86224

European-Finnish (FIN)

AF:

0.00

AC:

AN:

52722

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5762

European-Non Finnish (NFE)

AF:

8.99e-7

AC:

AN:

1111922

Other (OTH)

AF:

0.00

AC:

AN:

60384

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.525

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.093

BayesDel_addAF

Benign

-0.22

BayesDel_noAF

Benign

-0.56

CADD

Benign

3.5

(source)

DANN

Benign

0.43

DEOGEN2

Benign

0.26

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.3

FATHMM_MKL

Benign

0.087

LIST_S2

Benign

0.78

M_CAP

Benign

0.027

MetaRNN

Benign

0.12

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.4

PhyloP100

-0.36

PrimateAI

Benign

0.32

PROVEAN

Uncertain

-2.4

REVEL

Benign

0.042

Sift

Benign

0.066

Sift4G

Benign

0.075

Polyphen

0.57

Vest4

0.35

MutPred

0.52

Gain of solvent accessibility (P = 0.019)

MVP

0.15

MPC

0.13

ClinPred

0.49

GERP RS

-0.78

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.074

gMVP

0.41

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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

ClinVar

Computational scores

Splicing

Publications

Other links and lift over