rs6559167

Variant summary

Our verdict is Benign. Variant got -15 ACMG points: 0P and 15B. BP4_StrongBP6_ModerateBP7BA1

The ENST00000629816.3(ANGPT2):​c.408G>T​(p.Ala136=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.309 in 1,613,718 control chromosomes in the GnomAD database, including 78,299 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★). Synonymous variant affecting the same amino acid position (i.e. A136A) has been classified as Benign.

Frequency

Genomes: 𝑓 0.29 ( 6737 hom., cov: 30)
Exomes 𝑓: 0.31 ( 71562 hom. )

Consequence

ANGPT2
ENST00000629816.3 synonymous

Scores

2

Clinical Significance

Benign criteria provided, single submitter B:2

Conservation

PhyloP100: -2.49
Variant links:
Genes affected
ANGPT2 (HGNC:485): (angiopoietin 2) This gene belongs to the angiopoietin family of growth factors. The protein encoded by this gene is an antagonist of angiopoietin 1, and both angiopoietin 1 and angiopoietin 2 are ligands for the endothelial TEK receptor tyrosine kinase. Angiopoietin 2 is upregulated in multiple inflammatory diseases and is implicated in the direct control of inflammation-related signaling pathways. The encoded protein affects angiogenesis during embryogenesis and tumorigenesis, disrupts the vascular remodeling ability of angiopoietin 1, and may induce endothelial cell apoptosis. This gene serves a prognostic biomarker for acute respiratory distress syndrome. [provided by RefSeq, Aug 2020]
MCPH1 (HGNC:6954): (microcephalin 1) This gene encodes a DNA damage response protein. The encoded protein may play a role in G2/M checkpoint arrest via maintenance of inhibitory phosphorylation of cyclin-dependent kinase 1. Mutations in this gene have been associated with primary autosomal recessive microcephaly 1 and premature chromosome condensation syndrome. Alternatively spliced transcript variants have been described. [provided by RefSeq, Feb 2010]

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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=-0.73).
BP6
Variant 8-6532368-C-A is Benign according to our data. Variant chr8-6532368-C-A is described in ClinVar as [Benign]. Clinvar id is 158839.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr8-6532368-C-A is described in Lovd as [Benign].
BP7
Synonymous conserved (PhyloP=-2.49 with no splicing effect.
BA1
GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.388 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
ANGPT2NM_001118887.2 linkuse as main transcriptc.408G>T p.Ala136= synonymous_variant 2/9 ENST00000629816.3 NP_001112359.1
MCPH1NM_024596.5 linkuse as main transcriptc.2214+32439C>A intron_variant ENST00000344683.10 NP_078872.3

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
ANGPT2ENST00000629816.3 linkuse as main transcriptc.408G>T p.Ala136= synonymous_variant 2/91 NM_001118887.2 ENSP00000486858 P4O15123-3
MCPH1ENST00000344683.10 linkuse as main transcriptc.2214+32439C>A intron_variant 1 NM_024596.5 ENSP00000342924 P1Q8NEM0-1

Frequencies

GnomAD3 genomes
AF:
0.294
AC:
44577
AN:
151794
Hom.:
6737
Cov.:
30
show subpopulations
Gnomad AFR
AF:
0.241
Gnomad AMI
AF:
0.258
Gnomad AMR
AF:
0.288
Gnomad ASJ
AF:
0.321
Gnomad EAS
AF:
0.403
Gnomad SAS
AF:
0.235
Gnomad FIN
AF:
0.285
Gnomad MID
AF:
0.408
Gnomad NFE
AF:
0.321
Gnomad OTH
AF:
0.330
GnomAD3 exomes
AF:
0.300
AC:
75368
AN:
251380
Hom.:
11629
AF XY:
0.302
AC XY:
41024
AN XY:
135874
show subpopulations
Gnomad AFR exome
AF:
0.241
Gnomad AMR exome
AF:
0.252
Gnomad ASJ exome
AF:
0.325
Gnomad EAS exome
AF:
0.400
Gnomad SAS exome
AF:
0.244
Gnomad FIN exome
AF:
0.276
Gnomad NFE exome
AF:
0.323
Gnomad OTH exome
AF:
0.321
GnomAD4 exome
AF:
0.310
AC:
453601
AN:
1461806
Hom.:
71562
Cov.:
63
AF XY:
0.310
AC XY:
225351
AN XY:
727206
show subpopulations
Gnomad4 AFR exome
AF:
0.237
Gnomad4 AMR exome
AF:
0.262
Gnomad4 ASJ exome
AF:
0.328
Gnomad4 EAS exome
AF:
0.418
Gnomad4 SAS exome
AF:
0.252
Gnomad4 FIN exome
AF:
0.280
Gnomad4 NFE exome
AF:
0.316
Gnomad4 OTH exome
AF:
0.311
GnomAD4 genome
AF:
0.293
AC:
44580
AN:
151912
Hom.:
6737
Cov.:
30
AF XY:
0.291
AC XY:
21597
AN XY:
74236
show subpopulations
Gnomad4 AFR
AF:
0.241
Gnomad4 AMR
AF:
0.288
Gnomad4 ASJ
AF:
0.321
Gnomad4 EAS
AF:
0.403
Gnomad4 SAS
AF:
0.233
Gnomad4 FIN
AF:
0.285
Gnomad4 NFE
AF:
0.321
Gnomad4 OTH
AF:
0.327
Alfa
AF:
0.289
Hom.:
1003
EpiCase
AF:
0.333
EpiControl
AF:
0.326

ClinVar

Significance: Benign
Submissions summary: Benign:2
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not specified Benign:1
Likely benign, no assertion criteria providedclinical testingGenetic Services Laboratory, University of Chicago-- -
not provided Benign:1
Benign, criteria provided, single submitternot providedBreakthrough Genomics, Breakthrough Genomics-- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.73
CADD
Benign
0.051
DANN
Benign
0.75

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.

Other links and lift over

dbSNP: rs6559167; hg19: chr8-6389889; COSMIC: COSV57337589; API