Variant chr14-100538237-C-T 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_001385089.1(BEGAIN):c.1571G>A(p.Arg524His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000283 in 1,415,760 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: not found (cov: 33)

Exomes 𝑓: 0.0000028 ( 0 hom. )

Consequence

BEGAIN
NM_001385089.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.90

Variant links:

Genes affected

BEGAIN (HGNC:24163): (brain enriched guanylate kinase associated) Predicted to be involved in regulation of postsynaptic neurotransmitter receptor activity. Predicted to act upstream of or within evoked excitatory postsynaptic potential. Predicted to be located in dendrite; nucleus; and presynapse. Predicted to be active in glutamatergic synapse and postsynapse. [provided by Alliance of Genome Resources, Apr 2022]

BEGAIN links:

BEGAIN (HGNC:):

BEGAIN 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=0.23899606).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
BEGAIN	NM_001385089.1 linkuse as main transcript	c.1571G>A	p.Arg524His	missense_variant	7/7	ENST00000554140.3	NP_001372018.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
BEGAIN	ENST00000554140.3 linkuse as main transcript	c.1571G>A	p.Arg524His	missense_variant	7/7	5	NM_001385089.1	ENSP00000451125.2		G3V3A2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000165

AC:

AN:

181406

Hom.:

AF XY:

0.0000295

AC XY:

AN XY:

101526

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000101

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:

0.00000283

AC:

AN:

1415760

Hom.:

Cov.:

AF XY:

0.00000569

AC XY:

AN XY:

702400

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000742

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:

9.12e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000848

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

Sep 15, 2021

The c.1514G>A (p.R505H) alteration is located in exon 6 (coding exon 6) of the BEGAIN gene. This alteration results from a G to A substitution at nucleotide position 1514, causing the arginine (R) at amino acid position 505 to be replaced by a histidine (H). 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

0.079

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.45

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.0093

.;T;.;T

Eigen

Benign

-0.23

Eigen_PC

Benign

-0.12

FATHMM_MKL

Uncertain

0.86

LIST_S2

Benign

0.81

T;.;T;T

M_CAP

Pathogenic

0.43

MetaRNN

Benign

0.24

T;T;T;T

MetaSVM

Benign

-0.86

MutationAssessor

Benign

0.55

.;N;.;N

PrimateAI

Pathogenic

0.88

PROVEAN

Benign

-0.85

.;N;.;N

REVEL

Benign

0.045

Sift

Benign

0.20

.;T;.;T

Sift4G

Benign

0.34

.;T;.;T

Polyphen

0.013

.;B;.;B

Vest4

0.071, 0.062

MutPred

0.28

.;Gain of catalytic residue at L501 (P = 0.009);.;Gain of catalytic residue at L501 (P = 0.009);

MVP

0.19

MPC

0.55

ClinPred

0.22

GERP RS

4.7

Varity_R

0.11

gMVP

0.21

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