Genetic Variant OS9:c.*579T>C (chr12-57721488-T-C) – ACMG Classification: Benign (-12 pts)

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_StrongBA1

The NM_006812.4(OS9):c.*579T>C variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.396 in 152,738 control chromosomes in the GnomAD database, including 12,212 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.40 ( 12164 hom., cov: 32)

Exomes 𝑓: 0.33 ( 48 hom. )

Consequence

OS9
NM_006812.4 3_prime_UTR

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.780

Publications

31 publications found

Variant links:

Genes affected

OS9 (HGNC:16994): (OS9 endoplasmic reticulum lectin) This gene encodes a protein that is highly expressed in osteosarcomas. This protein binds to the hypoxia-inducible factor 1 (HIF-1), a key regulator of the hypoxic response and angiogenesis, and promotes the degradation of one of its subunits. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. [provided by RefSeq, Jul 2008]

OS9 links:

ENSG00000257342 (HGNC:58278):

ENSG00000257342 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -12 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.89).

BA1

GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.436 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
OS9	NM_006812.4 link	c.*579T>C		3_prime_UTR_variant	Exon 15 of 15	ENST00000315970.12	NP_006803.1	Q13438-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
OS9	ENST00000315970.12 link	c.*579T>C		3_prime_UTR_variant	Exon 15 of 15	1	NM_006812.4	ENSP00000318165.7		Q13438-1

Frequencies

GnomAD3 genomes

AF:

0.396

AC:

60204

AN:

151940

Hom.:

12169

Cov.:

show subpopulations

Gnomad AFR

AF:

0.359

Gnomad AMI

AF:

0.349

Gnomad AMR

AF:

0.378

Gnomad ASJ

AF:

0.556

Gnomad EAS

AF:

0.230

Gnomad SAS

AF:

0.312

Gnomad FIN

AF:

0.343

Gnomad MID

AF:

0.608

Gnomad NFE

AF:

0.440

Gnomad OTH

AF:

0.456

GnomAD4 exome

AF:

0.334

AC:

227

AN:

680

Hom.:

Cov.:

AF XY:

0.352

AC XY:

136

AN XY:

386

show subpopulations

African (AFR)

AF:

0.500

AC:

AN:

American (AMR)

AF:

0.202

AC:

AN:

124

Ashkenazi Jewish (ASJ)

AF:

1.00

AC:

AN:

East Asian (EAS)

AC:

AN:

South Asian (SAS)

AF:

0.250

AC:

AN:

European-Finnish (FIN)

AF:

0.500

AC:

AN:

Middle Eastern (MID)

AC:

AN:

European-Non Finnish (NFE)

AF:

0.369

AC:

169

AN:

458

Other (OTH)

AF:

0.500

AC:

AN:

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.507

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

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:

0.396

AC:

60217

AN:

152058

Hom.:

12164

Cov.:

AF XY:

0.390

AC XY:

29004

AN XY:

74346

show subpopulations

African (AFR)

AF:

0.359

AC:

14869

AN:

41472

American (AMR)

AF:

0.377

AC:

5754

AN:

15266

Ashkenazi Jewish (ASJ)

AF:

0.556

AC:

1926

AN:

3466

East Asian (EAS)

AF:

0.231

AC:

1194

AN:

5178

South Asian (SAS)

AF:

0.311

AC:

1500

AN:

4826

European-Finnish (FIN)

AF:

0.343

AC:

3628

AN:

10580

Middle Eastern (MID)

AF:

0.599

AC:

176

AN:

294

European-Non Finnish (NFE)

AF:

0.440

AC:

29891

AN:

67954

Other (OTH)

AF:

0.455

AC:

961

AN:

2110

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.500

Heterozygous variant carriers

1854

3709

5563

7418

9272

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

Variant carriers

580

1160

1740

2320

2900

<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:

0.437

Hom.:

19879

Bravo

AF:

0.396

Asia WGS

AF:

0.305

AC:

1061

AN:

3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.89

CADD

Benign

0.71

(source)

DANN

Benign

0.64

PhyloP100

-0.78

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Mutation Taster

=100/0

polymorphism (auto)

(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

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over