Genetic Variant STAB2:p.Pro510Arg (chr12-103654676-C-G) – ACMG Classification: Benign (-16 pts)

Variant summary

Our verdict is Benign. The variant received -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS2

The NM_017564.10(STAB2):c.1529C>G(p.Pro510Arg) variant causes a missense change. The variant allele was found at a frequency of 0.000601 in 1,613,874 control chromosomes in the GnomAD database, including 10 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0034 ( 4 hom., cov: 32)

Exomes 𝑓: 0.00031 ( 6 hom. )

Consequence

STAB2
NM_017564.10 missense

Scores

Clinical Significance

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

Conservation

PhyloP100: 6.41

Publications

26 publications found

Variant links:

Genes affected

STAB2 (HGNC:18629): (stabilin 2) This gene encodes a large, transmembrane receptor protein which may function in angiogenesis, lymphocyte homing, cell adhesion, or receptor scavenging. The protein contains 7 fasciclin, 15 epidermal growth factor (EGF)-like, and 2 laminin-type EGF-like domains as well as a C-type lectin-like hyaluronan-binding Link module. The protein is primarily expressed on sinusoidal endothelial cells of liver, spleen, and lymph node. The receptor has been shown to bind and endocytose ligands such as hyaluronan, low density lipoprotein, Gram-positive and Gram-negative bacteria, and advanced glycosylation end products. Supporting its possible role as a scavenger receptor, the protein has been shown to cycle between the plasma membrane and lysosomes. [provided by RefSeq, Jul 2008]

STAB2 links:

ENSG00000257737 (HGNC:):

ENSG00000257737 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -16 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.04344678).

BP6

Variant 12-103654676-C-G is Benign according to our data. Variant chr12-103654676-C-G is described in ClinVar as Benign. ClinVar VariationId is 747239.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High Homozygotes in GnomAd4 at 4 AR gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_017564.10. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	STAB2	NM_017564.10	MANE Select	c.1529C>G	p.Pro510Arg	missense	Exon 13 of 69	NP_060034.9

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	STAB2	ENST00000388887.7	TSL:1 MANE Select	c.1529C>G	p.Pro510Arg	missense	Exon 13 of 69	ENSP00000373539.2
	ENSG00000257737	ENST00000551905.1	TSL:3	n.*104G>C		downstream_gene	N/A

Frequencies

GnomAD3 genomes

AF:

0.00340

AC:

517

AN:

152136

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0120

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00105

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00143

GnomAD2 exomes

AF:

0.000868

AC:

218

AN:

251072

AF XY:

0.000523

show subpopulations

Gnomad AFR exome

AF:

0.0116

Gnomad AMR exome

AF:

0.000696

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.0000176

Gnomad OTH exome

AF:

0.000327

GnomAD4 exome

AF:

0.000306

AC:

447

AN:

1461620

Hom.:

Cov.:

AF XY:

0.000250

AC XY:

182

AN XY:

727092

show subpopulations

African (AFR)

AF:

0.0100

AC:

335

AN:

33462

American (AMR)

AF:

0.000761

AC:

AN:

44670

Ashkenazi Jewish (ASJ)

AF:

0.000115

AC:

AN:

26118

East Asian (EAS)

AF:

0.00

AC:

AN:

39690

South Asian (SAS)

AF:

0.0000116

AC:

AN:

86188

European-Finnish (FIN)

AF:

0.0000749

AC:

AN:

53416

Middle Eastern (MID)

AF:

0.000867

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.0000243

AC:

AN:

1111932

Other (OTH)

AF:

0.000629

AC:

AN:

60376

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

111

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

100

<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:

0.00344

AC:

523

AN:

152254

Hom.:

Cov.:

AF XY:

0.00337

AC XY:

251

AN XY:

74452

show subpopulations

African (AFR)

AF:

0.0121

AC:

502

AN:

41544

American (AMR)

AF:

0.00105

AC:

AN:

15288

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5184

South Asian (SAS)

AF:

0.00

AC:

AN:

4822

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10604

Middle Eastern (MID)

AF:

0.00340

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

68022

Other (OTH)

AF:

0.00142

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.499

Heterozygous variant carriers

102

128

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:

0.00000429

Hom.:

1769

Bravo

AF:

0.00393

ExAC

AF:

0.00107

AC:

130

EpiCase

AF:

0.000109

EpiControl

AF:

0.00

ClinVar

ClinVar submissions as Germline

Significance:Benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (2)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.22

BayesDel_addAF

Benign

-0.047

BayesDel_noAF

Pathogenic

0.17

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.58

Eigen

Pathogenic

0.69

Eigen_PC

Uncertain

0.62

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Benign

0.85

MetaRNN

Benign

0.043

MetaSVM

Uncertain

-0.12

MutationAssessor

Pathogenic

3.4

PhyloP100

6.4

PrimateAI

Benign

0.42

PROVEAN

Pathogenic

-5.4

REVEL

Uncertain

0.44

Sift

Benign

0.031

Sift4G

Pathogenic

0.0010

Polyphen

1.0

Vest4

0.86

MVP

0.79

MPC

0.45

ClinPred

0.11

GERP RS

5.8

Varity_R

0.38

gMVP

0.67

Mutation Taster

=88/12

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

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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