Variant 1-167117353-A-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_001080426.3(STYXL2):c.231A>T(p.Ala77Ala) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00102 in 1,610,884 control chromosomes in the GnomAD database, including 16 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0054 ( 10 hom., cov: 32)

Exomes 𝑓: 0.00056 ( 6 hom. )

Consequence

STYXL2
NM_001080426.3 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -0.468

Variant links:

Genes affected

STYXL2 (HGNC:25034): (serine/threonine/tyrosine interacting like 2) Predicted to enable protein tyrosine/serine/threonine phosphatase activity. Predicted to be involved in protein dephosphorylation. Predicted to be located in sarcomere. [provided by Alliance of Genome Resources, Apr 2022]

STYXL2 links:

GPA33 (HGNC:4445): (glycoprotein A33) The glycoprotein encoded by this gene is a cell surface antigen that is expressed in greater than 95% of human colon cancers. The open reading frame encodes a 319-amino acid polypeptide having a putative secretory signal sequence and 3 potential glycosylation sites. The predicted mature protein has a 213-amino acid extracellular region, a single transmembrane domain, and a 62-amino acid intracellular tail. The sequence of the extracellular region contains 2 domains characteristic of the CD2 subgroup of the immunoglobulin (Ig) superfamily. [provided by RefSeq, Jul 2008]

GPA33 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.82).

BP6

Variant 1-167117353-A-T is Benign according to our data. Variant chr1-167117353-A-T is described in ClinVar as [Benign]. Clinvar id is 715851.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-0.468 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00541 (824/152332) while in subpopulation AFR AF= 0.019 (789/41574). AF 95% confidence interval is 0.0179. There are 10 homozygotes in gnomad4. There are 387 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 10 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
STYXL2	NM_001080426.3 link	c.231A>T	p.Ala77Ala	synonymous_variant	4/6	ENST00000361200.7	NP_001073895.1	Q5VZP5
STYXL2	XM_011510146.3 link	c.114A>T	p.Ala38Ala	synonymous_variant	3/5		XP_011508448.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
STYXL2	ENST00000361200.7 link	c.231A>T	p.Ala77Ala	synonymous_variant	4/6	5	NM_001080426.3	ENSP00000354483.2	Q5VZP5
STYXL2	ENST00000271385.9 link	c.231A>T	p.Ala77Ala	synonymous_variant	4/6	1		ENSP00000271385.5	Q5VZP5
STYXL2	ENST00000443333.1 link	c.231A>T	p.Ala77Ala	synonymous_variant	3/5	5		ENSP00000404874.1	Q5VZP5
GPA33	ENST00000632571.1 link	c.-281-43814T>A		intron_variant		4		ENSP00000488407.1	A0A0J9YXH7

Frequencies

GnomAD3 genomes

AF:

0.00540

AC:

822

AN:

152214

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0190

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00170

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:

0.0000147

Gnomad OTH

AF:

0.00382

GnomAD3 exomes

AF:

0.00141

AC:

345

AN:

244272

Hom.:

AF XY:

0.00105

AC XY:

139

AN XY:

131928

show subpopulations

Gnomad AFR exome

AF:

0.0191

Gnomad AMR exome

AF:

0.00112

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000339

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000363

Gnomad OTH exome

AF:

0.000503

GnomAD4 exome

AF:

0.000564

AC:

823

AN:

1458552

Hom.:

Cov.:

AF XY:

0.000467

AC XY:

339

AN XY:

725190

show subpopulations

Gnomad4 AFR exome

AF:

0.0201

Gnomad4 AMR exome

AF:

0.00113

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000352

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000135

Gnomad4 OTH exome

AF:

0.00128

GnomAD4 genome

AF:

0.00541

AC:

824

AN:

152332

Hom.:

Cov.:

AF XY:

0.00520

AC XY:

387

AN XY:

74486

show subpopulations

Gnomad4 AFR

AF:

0.0190

Gnomad4 AMR

AF:

0.00170

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00378

Alfa

AF:

0.00179

Hom.:

Bravo

AF:

0.00625

Asia WGS

AF:

0.000577

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Apr 30, 2018	- -
Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.82

CADD

Benign

1.1

DANN

Benign

0.68

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

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