Variant 3-52290422-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 2P and 10B. PM2BP4_StrongBP6_ModerateBS1

The NM_145262.4(GLYCTK):c.80G>A(p.Arg27His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000126 in 1,610,882 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 Likely benign (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R27C) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.00054 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000083 ( 1 hom. )

Consequence

GLYCTK
NM_145262.4 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 1.24

Variant links:

Genes affected

GLYCTK (HGNC:24247): (glycerate kinase) This locus encodes a member of the glycerate kinase type-2 family. The encoded enzyme catalyzes the phosphorylation of (R)-glycerate and may be involved in serine degradation and fructose metabolism. Decreased activity of the encoded enzyme may be associated with the disease D-glyceric aciduria. Alternatively spliced transcript variants have been described. [provided by RefSeq, Jan 2009]

GLYCTK links:

GLYCTK (HGNC:):

GLYCTK links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.009461939).

BP6

Variant 3-52290422-G-A is Benign according to our data. Variant chr3-52290422-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 1597795.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.000538 (82/152356) while in subpopulation AFR AF= 0.00176 (73/41580). AF 95% confidence interval is 0.00143. There are 0 homozygotes in gnomad4. There are 39 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
GLYCTK	NM_145262.4 linkuse as main transcript	c.80G>A	p.Arg27His	missense_variant	2/5	ENST00000436784.7	NP_660305.2	Q8IVS8-1A1LQE8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
GLYCTK	ENST00000436784.7 linkuse as main transcript	c.80G>A	p.Arg27His	missense_variant	2/5	1	NM_145262.4	ENSP00000389175.2		Q8IVS8-1

Frequencies

GnomAD3 genomes

AF:

0.000545

AC:

AN:

152238

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00178

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000458

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000192

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000208

AC:

AN:

244694

Hom.:

AF XY:

0.000194

AC XY:

AN XY:

133878

show subpopulations

Gnomad AFR exome

AF:

0.00233

Gnomad AMR exome

AF:

0.000174

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000551

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000543

Gnomad OTH exome

AF:

0.000332

GnomAD4 exome

AF:

0.0000830

AC:

121

AN:

1458526

Hom.:

Cov.:

AF XY:

0.0000717

AC XY:

AN XY:

725732

show subpopulations

Gnomad4 AFR exome

AF:

0.00233

Gnomad4 AMR exome

AF:

0.000291

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.0000580

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000135

Gnomad4 OTH exome

AF:

0.000149

GnomAD4 genome

AF:

0.000538

AC:

AN:

152356

Hom.:

Cov.:

AF XY:

0.000523

AC XY:

AN XY:

74506

show subpopulations

Gnomad4 AFR

AF:

0.00176

Gnomad4 AMR

AF:

0.000457

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000221

Hom.:

Bravo

AF:

0.000574

ESP6500AA

AF:

0.00207

AC:

ESP6500EA

AF:

0.000235

AC:

ExAC

AF:

0.000247

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.0000593

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Nov 25, 2023

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.097

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Benign

-0.30

CADD

Uncertain

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.063

.;.;T;.

Eigen

Benign

0.15

Eigen_PC

Benign

0.12

FATHMM_MKL

Benign

0.72

LIST_S2

Uncertain

0.87

D;D;D;.

M_CAP

Benign

0.037

MetaRNN

Benign

0.0095

T;T;T;T

MetaSVM

Benign

-0.92

MutationAssessor

Uncertain

2.0

M;M;M;M

PrimateAI

Uncertain

0.53

PROVEAN

Benign

-0.80

N;N;N;N

REVEL

Benign

0.17

Sift

Pathogenic

0.0

D;D;D;D

Sift4G

Uncertain

0.011

D;D;D;D

Polyphen

1.0

D;.;D;D

Vest4

0.30

MVP

0.72

MPC

0.42

ClinPred

0.010

GERP RS

5.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.22

gMVP

0.35

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