Variant NM_023924.5:c.1664A>C 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_023924.5(BRD9):c.1664A>C(p.Asn555Thr) variant causes a missense change. The variant allele was found at a frequency of 0.0000118 in 1,439,720 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 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: 0.000012 ( 0 hom. )

Consequence

BRD9
NM_023924.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.32

Variant links:

Genes affected

BRD9 (HGNC:25818): (bromodomain containing 9) Enables lysine-acetylated histone binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Located in nucleoplasm. Part of SWI/SNF complex. [provided by Alliance of Genome Resources, Apr 2022]

BRD9 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=0.079342246).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
BRD9	NM_023924.5 link	c.1664A>C	p.Asn555Thr	missense_variant	Exon 15 of 16	ENST00000467963.6	NP_076413.3	Q9H8M2-5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
BRD9	ENST00000467963.6 link	c.1664A>C	p.Asn555Thr	missense_variant	Exon 15 of 16	2	NM_023924.5	ENSP00000419765.1		Q9H8M2-5

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000611

AC:

AN:

245614

Hom.:

AF XY:

0.0000602

AC XY:

AN XY:

132984

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000416

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:

0.000167

GnomAD4 exome

AF:

0.0000118

AC:

AN:

1439720

Hom.:

Cov.:

AF XY:

0.0000112

AC XY:

AN XY:

712552

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000390

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000756

ExAC

AF:

0.0000741

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Aug 02, 2022

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.1664A>C (p.N555T) alteration is located in exon 15 (coding exon 15) of the BRD9 gene. This alteration results from a A to C substitution at nucleotide position 1664, causing the asparagine (N) at amino acid position 555 to be replaced by a threonine (T). 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

0.083

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Benign

-0.45

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.033

.;T

Eigen

Benign

-0.20

Eigen_PC

Benign

-0.043

FATHMM_MKL

Uncertain

0.95

LIST_S2

Benign

0.80

T;T

M_CAP

Benign

0.024

MetaRNN

Benign

0.079

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.4

.;L

PrimateAI

Uncertain

0.62

PROVEAN

Benign

-1.3

N;N

REVEL

Benign

0.062

Sift

Benign

0.14

T;T

Sift4G

Benign

0.12

T;T

Polyphen

0.0010

.;B

Vest4

0.32

MutPred

0.088

.;Gain of phosphorylation at N555 (P = 0.0444);

MVP

0.32

MPC

0.35

ClinPred

0.091

GERP RS

4.0

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.078

gMVP

0.19

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