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GeneBe

7-91940940-G-A

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The NM_005751.5(AKAP9):c.-160G>A variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000407 in 769,588 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★).

Frequency

Genomes: 𝑓 0.00032 ( 0 hom., cov: 34)
Exomes 𝑓: 0.00043 ( 1 hom. )

Consequence

AKAP9
NM_005751.5 5_prime_UTR

Scores

2

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:2

Conservation

PhyloP100: 1.91
Variant links:
Genes affected
AKAP9 (HGNC:379): (A-kinase anchoring protein 9) The A-kinase anchor proteins (AKAPs) are a group of structurally diverse proteins which have the common function of binding to the regulatory subunit of protein kinase A (PKA) and confining the holoenzyme to discrete locations within the cell. This gene encodes a member of the AKAP family. Alternate splicing of this gene results in at least two isoforms that localize to the centrosome and the Golgi apparatus, and interact with numerous signaling proteins from multiple signal transduction pathways. These signaling proteins include type II protein kinase A, serine/threonine kinase protein kinase N, protein phosphatase 1, protein phosphatase 2a, protein kinase C-epsilon and phosphodiesterase 4D3. [provided by RefSeq, Aug 2008]

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BS2
High AC in GnomAd at 49 AD gene.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE UniProt
AKAP9NM_005751.5 linkuse as main transcriptc.-160G>A 5_prime_UTR_variant 1/50 ENST00000356239.8
AKAP9NM_147185.3 linkuse as main transcriptc.-160G>A 5_prime_UTR_variant 1/50

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Appris UniProt
AKAP9ENST00000356239.8 linkuse as main transcriptc.-160G>A 5_prime_UTR_variant 1/501 NM_005751.5 P4Q99996-2

Frequencies

GnomAD3 genomes
AF:
0.000322
AC:
49
AN:
152284
Hom.:
0
Cov.:
34
show subpopulations
Gnomad AFR
AF:
0.0000723
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.000131
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:
0.000632
Gnomad OTH
AF:
0.000478
GnomAD4 exome
AF:
0.000428
AC:
264
AN:
617304
Hom.:
1
Cov.:
8
AF XY:
0.000443
AC XY:
146
AN XY:
329280
show subpopulations
Gnomad4 AFR exome
AF:
0.0000599
Gnomad4 AMR exome
AF:
0.000171
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.000378
Gnomad4 FIN exome
AF:
0.0000915
Gnomad4 NFE exome
AF:
0.000587
Gnomad4 OTH exome
AF:
0.000344
GnomAD4 genome
AF:
0.000322
AC:
49
AN:
152284
Hom.:
0
Cov.:
34
AF XY:
0.000296
AC XY:
22
AN XY:
74402
show subpopulations
Gnomad4 AFR
AF:
0.0000723
Gnomad4 AMR
AF:
0.000131
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.00
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.000632
Gnomad4 OTH
AF:
0.000478
Alfa
AF:
0.000690
Hom.:
0
Bravo
AF:
0.000329

ClinVar

Significance: Uncertain significance
Submissions summary: Uncertain:2
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

Long QT syndrome 11 Uncertain:1
Uncertain significance, criteria provided, single submitterclinical testingFulgent Genetics, Fulgent GeneticsSep 20, 2021- -
Congenital long QT syndrome Uncertain:1
Uncertain significance, criteria provided, single submitterclinical testingIllumina Laboratory Services, IlluminaJun 14, 2016- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.49
Cadd
Uncertain
24
Dann
Benign
0.89

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.62
Details are displayed if max score is > 0.2
DS_DG_spliceai
0.62
Position offset: -3

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: rs764753013; hg19: chr7-91570254; COSMIC: COSV62358074; COSMIC: COSV62358074; API