Variant 8-41497540-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001002296.2(GOLGA7):c.143G>A(p.Arg48Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000171 in 1,576,342 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000059 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000013 ( 0 hom. )

Consequence

GOLGA7
NM_001002296.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.73

Variant links:

Genes affected

GOLGA7 (HGNC:24876): (golgin A7) Involved in Golgi to plasma membrane protein transport; peptidyl-L-cysteine S-palmitoylation; and protein stabilization. Acts upstream of or within Golgi to plasma membrane transport. Located in Golgi membrane and Golgi stack. Is intrinsic component of Golgi membrane. Part of palmitoyltransferase complex. [provided by Alliance of Genome Resources, Apr 2022]

GOLGA7 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.08246687).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
GOLGA7	NM_001002296.2 linkuse as main transcript	c.143G>A	p.Arg48Gln	missense_variant	2/5	ENST00000357743.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
GOLGA7	ENST00000357743.9 linkuse as main transcript	c.143G>A	p.Arg48Gln	missense_variant	2/5	1	NM_001002296.2	P1	Q7Z5G4-1

Frequencies

GnomAD3 genomes

AF:

0.0000592

AC:

AN:

151946

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000197

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:

0.000479

GnomAD3 exomes

AF:

0.00000404

AC:

AN:

247304

Hom.:

AF XY:

0.00000748

AC XY:

AN XY:

133702

show subpopulations

Gnomad AFR exome

AF:

0.0000620

Gnomad AMR exome

AF:

0.00

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000126

AC:

AN:

1424396

Hom.:

Cov.:

AF XY:

0.0000141

AC XY:

AN XY:

708274

show subpopulations

Gnomad4 AFR exome

AF:

0.000214

Gnomad4 AMR exome

AF:

0.00

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:

0.00000740

Gnomad4 OTH exome

AF:

0.0000509

GnomAD4 genome

AF:

0.0000592

AC:

AN:

151946

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74222

show subpopulations

Gnomad4 AFR

AF:

0.000121

Gnomad4 AMR

AF:

0.000197

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:

0.000479

Alfa

AF:

0.0000662

Hom.:

Bravo

AF:

0.000110

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.00

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

Aug 04, 2022

The c.143G>A (p.R48Q) alteration is located in exon 2 (coding exon 2) of the GOLGA7 gene. This alteration results from a G to A substitution at nucleotide position 143, causing the arginine (R) at amino acid position 48 to be replaced by a glutamine (Q). 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

0.096

BayesDel_addAF

Benign

-0.28

BayesDel_noAF

Benign

-0.46

Cadd

Uncertain

Dann

Uncertain

0.98

DEOGEN2

Benign

0.020

T;T;.;T

Eigen

Benign

-0.34

Eigen_PC

Benign

-0.036

FATHMM_MKL

Uncertain

0.94

M_CAP

Benign

0.0024

MetaRNN

Benign

0.082

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.29

N;N;N;N

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Uncertain

0.66

PROVEAN

Benign

-0.060

N;N;N;N

REVEL

Benign

0.044

Sift

Benign

0.73

T;T;T;T

Sift4G

Benign

0.58

T;T;T;T

Polyphen

0.0090

B;B;.;B

Vest4

0.093

MVP

0.043

MPC

0.91

ClinPred

0.19

GERP RS

4.8

Varity_R

0.067

gMVP

0.62

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