NM_152743.4:c.2434T>G

Variant names:

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_152743.4(BRAT1):c.2434T>G(p.Phe812Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000698 in 1,432,760 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. F812L) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 7.0e-7 ( 0 hom. )

Consequence

BRAT1
NM_152743.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.942

Publications

1 publications found

Variant links:

Genes affected

BRAT1 (HGNC:21701): (BRCA1 associated ATM activator 1) The protein encoded by this ubiquitously expressed gene interacts with the tumor suppressing BRCA1 (breast cancer 1) protein and and the ATM (ataxia telangiectasia mutated) protein. ATM is thought to be a master controller of cell cycle checkpoint signalling pathways that are required for cellular responses to DNA damage such as double-strand breaks that are induced by ionizing radiation and complexes with BRCA1 in the multi-protein complex BASC (BRAC1-associated genome surveillance complex). The protein encoded by this gene is thought to play a role in the DNA damage pathway regulated by BRCA1 and ATM. [provided by RefSeq, Mar 2012]

BRAT1 Gene-Disease associations (from GenCC):

neonatal-onset encephalopathy with rigidity and seizures
Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Ambry Genetics, ClinGen, Orphanet, Labcorp Genetics (formerly Invitae), G2P
neurodevelopmental disorder with cerebellar atrophy and with or without seizures
Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen, Ambry Genetics

BRAT1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.017941684).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_152743.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
BRAT1	NM_152743.4	MANE Select	c.2434T>G	p.Phe812Val	missense	Exon 14 of 14	NP_689956.2	Q6PJG6-1
BRAT1	NM_001350626.2		c.2614T>G	p.Phe872Val	missense	Exon 14 of 14	NP_001337555.1
BRAT1	NM_001350627.2		c.1909T>G	p.Phe637Val	missense	Exon 13 of 13	NP_001337556.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
BRAT1	ENST00000340611.9	TSL:1 MANE Select	c.2434T>G	p.Phe812Val	missense	Exon 14 of 14	ENSP00000339637.4	Q6PJG6-1
BRAT1	ENST00000890463.1		c.2671T>G	p.Phe891Val	missense	Exon 16 of 16	ENSP00000560522.1
BRAT1	ENST00000917322.1		c.2668T>G	p.Phe890Val	missense	Exon 16 of 16	ENSP00000587381.1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.98e-7

AC:

AN:

1432760

Hom.:

Cov.:

AF XY:

0.00000141

AC XY:

AN XY:

707770

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

32826

American (AMR)

AF:

0.0000234

AC:

AN:

42800

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25098

East Asian (EAS)

AF:

0.00

AC:

AN:

39094

South Asian (SAS)

AF:

0.00

AC:

AN:

84258

European-Finnish (FIN)

AF:

0.00

AC:

AN:

51748

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5670

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1092280

Other (OTH)

AF:

0.00

AC:

AN:

58986

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

Neonatal-onset encephalopathy with rigidity and seizures (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.078

BayesDel_addAF

Benign

-0.38

BayesDel_noAF

Benign

-0.79

CADD

Benign

0.030

(source)

DANN

Benign

0.21

DEOGEN2

Benign

0.00055

Eigen

Benign

-1.7

Eigen_PC

Benign

-1.7

FATHMM_MKL

Benign

0.017

LIST_S2

Benign

0.48

M_CAP

Benign

0.0037

MetaRNN

Benign

0.018

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-1.9

PhyloP100

-0.94

PrimateAI

Benign

0.28

PROVEAN

Benign

0.60

REVEL

Benign

0.0090

Sift

Benign

0.85

Sift4G

Benign

0.55

Polyphen

0.0

Vest4

0.026

MutPred

0.25

Gain of disorder (P = 0.1133)

MVP

0.048

MPC

0.055

ClinPred

0.028

GERP RS

-2.4

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.026

gMVP

0.15

Mutation Taster

=100/0

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over