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chr16-83965089-C-T

Variant summary

Our verdict is Benign. Variant got -15 ACMG points: 0P and 15B. BP4_StrongBP6_ModerateBP7BS1BS2

The NM_182981.3(OSGIN1):​c.516C>T​(p.Ala172=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00113 in 1,605,886 control chromosomes in the GnomAD database, including 15 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.0057 ( 7 hom., cov: 33)
Exomes 𝑓: 0.00065 ( 8 hom. )

Consequence

OSGIN1
NM_182981.3 synonymous

Scores

2

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -2.89
Variant links:
Genes affected
OSGIN1 (HGNC:30093): (oxidative stress induced growth inhibitor 1) This gene encodes an oxidative stress response protein that regulates cell death. Expression of the gene is regulated by p53 and is induced by DNA damage. The protein regulates apoptosis by inducing cytochrome c release from mitochondria. It also appears to be a key regulator of both inflammatory and anti-inflammatory molecules. The loss of this protein correlates with uncontrolled cell growth and tumor formation. Naturally occurring read-through transcription exists between this gene and the neighboring upstream malonyl-CoA decarboxylase (MLYCD) gene, but the read-through transcripts are unlikely to produce a protein product. [provided by RefSeq, Aug 2011]

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -15 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.59).
BP6
Variant 16-83965089-C-T is Benign according to our data. Variant chr16-83965089-C-T is described in ClinVar as [Benign]. Clinvar id is 786296.Status of the report is criteria_provided_single_submitter, 1 stars.
BP7
Synonymous conserved (PhyloP=-2.89 with no splicing effect.
BS1
Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00573 (873/152324) while in subpopulation AFR AF= 0.0196 (813/41582). AF 95% confidence interval is 0.0184. There are 7 homozygotes in gnomad4. There are 408 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.
BS2
High Homozygotes in GnomAd4 at 7 AR gene

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE UniProt
OSGIN1NM_182981.3 linkuse as main transcriptc.516C>T p.Ala172= synonymous_variant 6/6 ENST00000393306.6

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Appris UniProt
OSGIN1ENST00000393306.6 linkuse as main transcriptc.516C>T p.Ala172= synonymous_variant 6/61 NM_182981.3 P1
OSGIN1ENST00000361711.7 linkuse as main transcriptc.516C>T p.Ala172= synonymous_variant 6/62 P1
OSGIN1ENST00000343939.6 linkuse as main transcriptn.1148C>T non_coding_transcript_exon_variant 7/72

Frequencies

GnomAD3 genomes
AF:
0.00568
AC:
865
AN:
152206
Hom.:
7
Cov.:
33
show subpopulations
Gnomad AFR
AF:
0.0194
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00275
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.000207
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.000118
Gnomad OTH
AF:
0.00430
GnomAD3 exomes
AF:
0.00152
AC:
377
AN:
247780
Hom.:
5
AF XY:
0.00108
AC XY:
145
AN XY:
134156
show subpopulations
Gnomad AFR exome
AF:
0.0194
Gnomad AMR exome
AF:
0.000992
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad SAS exome
AF:
0.000166
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.000188
Gnomad OTH exome
AF:
0.000331
GnomAD4 exome
AF:
0.000652
AC:
948
AN:
1453562
Hom.:
8
Cov.:
34
AF XY:
0.000570
AC XY:
411
AN XY:
721586
show subpopulations
Gnomad4 AFR exome
AF:
0.0206
Gnomad4 AMR exome
AF:
0.000945
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.0000759
Gnomad4 SAS exome
AF:
0.000151
Gnomad4 FIN exome
AF:
0.00
Gnomad4 NFE exome
AF:
0.0000940
Gnomad4 OTH exome
AF:
0.00152
GnomAD4 genome
AF:
0.00573
AC:
873
AN:
152324
Hom.:
7
Cov.:
33
AF XY:
0.00548
AC XY:
408
AN XY:
74482
show subpopulations
Gnomad4 AFR
AF:
0.0196
Gnomad4 AMR
AF:
0.00275
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.000207
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.000118
Gnomad4 OTH
AF:
0.00425
Alfa
AF:
0.00320
Hom.:
0
Bravo
AF:
0.00654
Asia WGS
AF:
0.00202
AC:
7
AN:
3478
EpiCase
AF:
0.000273
EpiControl
AF:
0.000178

ClinVar

Significance: Benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not provided Benign:1
Benign, criteria provided, single submitterclinical testingInvitaeMar 29, 2018- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.59
CADD
Benign
0.12
DANN
Benign
0.78

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.010
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.

Other links and lift over

dbSNP: rs76469730; hg19: chr16-83998694; API