Variant 19-15380593-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_014371.4(AKAP8L):c.1556A>G(p.Lys519Arg) variant causes a missense change. The variant allele was found at a frequency of 0.00000868 in 1,613,644 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000068 ( 0 hom. )

Consequence

AKAP8L
NM_014371.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.26

Variant links:

Genes affected

AKAP8L (HGNC:29857): (A-kinase anchoring protein 8 like) Enables histone deacetylase binding activity and lamin binding activity. Involved in several processes, including mitotic chromosome condensation; regulation of histone modification; and regulation of mRNA export from nucleus. Located in chromatin; cytoplasm; and nuclear lumen. Part of ribonucleoprotein complex. [provided by Alliance of Genome Resources, Apr 2022]

AKAP8L links:

AKAP8L (HGNC:):

AKAP8L links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
AKAP8L	NM_014371.4 linkuse as main transcript	c.1556A>G	p.Lys519Arg	missense_variant	13/14	ENST00000397410.10	NP_055186.3	Q9ULX6-1
AKAP8L	NM_001291478.2 linkuse as main transcript	c.1373A>G	p.Lys458Arg	missense_variant	13/14		NP_001278407.1	Q9ULX6-2
AKAP8L	NR_111971.2 linkuse as main transcript	n.1656A>G		non_coding_transcript_exon_variant	15/16

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
AKAP8L	ENST00000397410.10 linkuse as main transcript	c.1556A>G	p.Lys519Arg	missense_variant	13/14	1	NM_014371.4	ENSP00000380557.3		Q9ULX6-1

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152184

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.00

Gnomad OTH

AF:

0.000955

GnomAD3 exomes

AF:

0.0000121

AC:

AN:

248614

Hom.:

AF XY:

0.0000148

AC XY:

AN XY:

135140

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000579

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000888

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000684

AC:

AN:

1461460

Hom.:

Cov.:

AF XY:

0.0000110

AC XY:

AN XY:

727036

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.000134

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000270

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152184

Hom.:

Cov.:

AF XY:

0.0000403

AC XY:

AN XY:

74352

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.00

Gnomad4 OTH

AF:

0.000955

Bravo

AF:

0.0000945

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Dec 22, 2023

The c.1556A>G (p.K519R) alteration is located in exon 13 (coding exon 13) of the AKAP8L gene. This alteration results from a A to G substitution at nucleotide position 1556, causing the lysine (K) at amino acid position 519 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.39

BayesDel_addAF

Benign

-0.046

BayesDel_noAF

Benign

-0.13

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.13

T;.

Eigen

Uncertain

0.65

Eigen_PC

Uncertain

0.62

FATHMM_MKL

Uncertain

0.76

LIST_S2

Uncertain

0.92

D;D

M_CAP

Benign

0.028

MetaRNN

Uncertain

0.70

D;D

MetaSVM

Benign

-0.51

MutationAssessor

Uncertain

2.2

M;.

PrimateAI

Uncertain

0.70

PROVEAN

Benign

-2.1

N;.

REVEL

Benign

0.29

Sift

Benign

0.035

D;.

Sift4G

Pathogenic

0.0

D;D

Polyphen

1.0

D;.

Vest4

0.71

MutPred

0.49

Loss of methylation at K519 (P = 0.0347);.;

MVP

0.67

MPC

0.69

ClinPred

0.96

GERP RS

4.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.47

gMVP

0.43

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.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over