rs74575103

Positions:

chrX-154533586-C-T

Variant summary

Our verdict is Pathogenic. Variant got 10 ACMG points: 10P and 0B. PP3_ModeratePP5_Very_Strong

The NM_001360016.2(G6PD):c.854G>A(p.Arg285His) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000908 in 1,210,837 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 2 hemizygotes in GnomAD. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (★★).

Frequency

Genomes: 𝑓 0.000018 ( 0 hom., 1 hem., cov: 24)

Exomes 𝑓: 0.0000082 ( 0 hom. 1 hem. )

Consequence

G6PD
NM_001360016.2 missense

Scores

Clinical Significance

Pathogenic/Likely pathogenic criteria provided, multiple submitters, no conflicts P:4B:1

Conservation

PhyloP100: 7.39

Variant links:

Genes affected

G6PD (HGNC:4057): (glucose-6-phosphate dehydrogenase) This gene encodes glucose-6-phosphate dehydrogenase. This protein is a cytosolic enzyme encoded by a housekeeping X-linked gene whose main function is to produce NADPH, a key electron donor in the defense against oxidizing agents and in reductive biosynthetic reactions. G6PD is remarkable for its genetic diversity. Many variants of G6PD, mostly produced from missense mutations, have been described with wide ranging levels of enzyme activity and associated clinical symptoms. G6PD deficiency may cause neonatal jaundice, acute hemolysis, or severe chronic non-spherocytic hemolytic anemia. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

G6PD links:

G6PD (HGNC:):

G6PD links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Pathogenic. Variant got 10 ACMG points.

PP3

MetaRNN computational evidence supports a deleterious effect, 0.907

PP5

Variant X-154533586-C-T is Pathogenic according to our data. Variant chrX-154533586-C-T is described in ClinVar as [Likely_pathogenic]. Clinvar id is 10362.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chrX-154533586-C-T is described in Lovd as [Pathogenic].

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
G6PD	NM_001360016.2 linkuse as main transcript	c.854G>A	p.Arg285His	missense_variant	8/13	ENST00000393562.10	NP_001346945.1
G6PD	NM_000402.4 linkuse as main transcript	c.944G>A	p.Arg315His	missense_variant	8/13		NP_000393.4	P11413-3
G6PD	NM_001042351.3 linkuse as main transcript	c.854G>A	p.Arg285His	missense_variant	8/13		NP_001035810.1	P11413-1A0A384NL00

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
G6PD	ENST00000393562.10 linkuse as main transcript	c.854G>A	p.Arg285His	missense_variant	8/13	1	NM_001360016.2	ENSP00000377192.3		P11413-1

Frequencies

GnomAD3 genomes

AF:

0.0000177

AC:

AN:

112719

Hom.:

Cov.:

AF XY:

0.0000287

AC XY:

AN XY:

34859

show subpopulations

Gnomad AFR

AF:

0.0000322

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000279

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000546

AC:

AN:

183099

Hom.:

AF XY:

0.00

AC XY:

AN XY:

67601

show subpopulations

Gnomad AFR exome

AF:

0.0000760

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:

0.00000820

AC:

AN:

1098118

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

363490

show subpopulations

Gnomad4 AFR exome

AF:

0.00

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:

0.00000831

Gnomad4 OTH exome

AF:

0.0000434

GnomAD4 genome

AF:

0.0000177

AC:

AN:

112719

Hom.:

Cov.:

AF XY:

0.0000287

AC XY:

AN XY:

34859

show subpopulations

Gnomad4 AFR

AF:

0.0000322

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000279

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000756

ESP6500AA

AF:

0.000261

AC:

ESP6500EA

AF:

0.00

AC:

ClinVar

Significance: Pathogenic/Likely pathogenic

Submissions summary: Pathogenic:4Benign:1

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Anemia, nonspherocytic hemolytic, due to G6PD deficiency

Pathogenic:2

Pathogenic, criteria provided, single submitter	clinical testing	MGZ Medical Genetics Center	May 24, 2022	- -
Likely pathogenic, criteria provided, single submitter	curation	Dunham Lab, University of Washington	Aug 12, 2022	Variant found in hemizygotes with G6PD deficiency (PP4), and in a heterozygous mother and hemizygous son both with deficiency (PP1). Decreased activity in red blood cells (18-22%) (PS3). Below expected carrier frequency in gnomAD (PM2). Post_P 0.975 (odds of pathogenicity 350.3, Prior_P 0.1). -

Malaria, susceptibility to

Pathogenic:1

Likely pathogenic, criteria provided, single submitter

clinical testing

Baylor Genetics

Mar 14, 2024

- -

not provided

Pathogenic:1

Likely pathogenic, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Jul 01, 2024

G6PD: PM3:Strong, PM2:Supporting, PM5:Supporting, PS3:Supporting -

G6PD deficiency

Benign:1

Benign, no assertion criteria provided

literature only

OMIM

Aug 28, 2014

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.88

BayesDel_addAF

Pathogenic

0.71

BayesDel_noAF

Pathogenic

0.79

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Pathogenic

0.98

D;D;D;.;D;.

FATHMM_MKL

Uncertain

0.95

LIST_S2

Uncertain

0.94

.;.;D;D;D;D

M_CAP

Pathogenic

0.62

MetaRNN

Pathogenic

0.91

D;D;D;D;D;D

MetaSVM

Pathogenic

0.90

MutationAssessor

Pathogenic

3.5

M;M;M;.;.;.

PrimateAI

Uncertain

0.66

PROVEAN

Pathogenic

-4.7

.;.;D;D;D;D

REVEL

Pathogenic

0.90

Sift

Pathogenic

0.0

.;.;D;D;D;D

Sift4G

Uncertain

0.016

D;.;D;D;.;.

Polyphen

1.0

D;D;D;.;.;.

Vest4

0.54

MVP

1.0

MPC

2.3

ClinPred

1.0

GERP RS

5.7

Varity_R

0.96

gMVP

0.99

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