Variant 15-34381803-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong

The NM_181077.5(GOLGA8A):c.1507G>A(p.Glu503Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000032 ( 0 hom., cov: 12)

Exomes 𝑓: 0.000091 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

GOLGA8A
NM_181077.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.372

Variant links:

Genes affected

GOLGA8A (HGNC:31972): (golgin A8 family member A) The Golgi apparatus, which participates in glycosylation and transport of proteins and lipids in the secretory pathway, consists of a series of stacked, flattened membrane sacs referred to as cisternae. Interactions between the Golgi and microtubules are thought to be important for the reorganization of the Golgi after it fragments during mitosis. The golgins constitute a family of proteins which are localized to the Golgi. This gene encodes a golgin which structurally resembles its family member GOLGA2, suggesting that they may share a similar function. There are many similar copies of this gene on chromosome 15. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2009]

GOLGA8A links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.032657117).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
GOLGA8A	NM_181077.5 linkuse as main transcript	c.1507G>A	p.Glu503Lys	missense_variant	24/25	ENST00000359187.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
GOLGA8A	ENST00000359187.5 linkuse as main transcript	c.1507G>A	p.Glu503Lys	missense_variant	24/25	1	NM_181077.5	P4	A7E2F4-3
GOLGA8A	ENST00000473125.5 linkuse as main transcript	n.3585G>A		non_coding_transcript_exon_variant	22/23	1
GOLGA8A	ENST00000699472.1 linkuse as main transcript	c.1504G>A	p.Glu502Lys	missense_variant	24/25			A2

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

94122

Hom.:

Cov.:

FAILED QC

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.0000255

Gnomad OTH

AF:

0.00172

GnomAD3 exomes

AF:

0.0000754

AC:

AN:

66356

Hom.:

AF XY:

0.0000594

AC XY:

AN XY:

33658

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000132

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000119

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000869

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000910

AC:

AN:

692568

Hom.:

Cov.:

AF XY:

0.0000927

AC XY:

AN XY:

355840

show subpopulations

Gnomad4 AFR exome

AF:

0.0000914

Gnomad4 AMR exome

AF:

0.000200

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000141

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000777

Gnomad4 OTH exome

AF:

0.000230

GnomAD4 genome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000318

AC:

AN:

94242

Hom.:

Cov.:

AF XY:

0.0000225

AC XY:

AN XY:

44424

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000255

Gnomad4 OTH

AF:

0.00169

ExAC

AF:

0.000147

AC:

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 27, 2022

The c.1507G>A (p.E503K) alteration is located in exon 15 (coding exon 15) of the GOLGA8A gene. This alteration results from a G to A substitution at nucleotide position 1507, causing the glutamic acid (E) at amino acid position 503 to be replaced by a lysine (K). 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

Benign

0.075

BayesDel_addAF

Benign

-0.44

BayesDel_noAF

Benign

-0.63

CADD

Benign

0.22

DANN

Benign

0.76

DEOGEN2

Benign

0.010

T;.

Eigen

Benign

-1.5

Eigen_PC

Benign

-1.6

FATHMM_MKL

Benign

0.0099

LIST_S2

Benign

0.53

T;T

M_CAP

Benign

0.0020

MetaRNN

Benign

0.033

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.21

N;.

MutationTaster

Benign

1.0

N;N;N;N

PrimateAI

Uncertain

0.65

REVEL

Benign

0.013

Sift4G

Benign

0.19

T;T

Polyphen

0.22

B;B

Vest4

0.12

MVP

0.043

ClinPred

0.022

GERP RS

-1.0

Varity_R

0.023

gMVP

0.10

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.

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