dbSNP rs375192754: BAHD1:p.Arg144Ser (chr15-40458894-C-A) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_014952.5(BAHD1):c.430C>A(p.Arg144Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000251 in 1,596,802 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R144C) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

BAHD1
NM_014952.5 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.26

Variant links:

Genes affected

BAHD1 (HGNC:29153): (bromo adjacent homology domain containing 1) Enables chromatin binding activity. Involved in heterochromatin assembly and negative regulation of transcription, DNA-templated. Located in nucleoplasm. Part of chromatin silencing complex. [provided by Alliance of Genome Resources, Apr 2022]

BAHD1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.3391101).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
BAHD1	NM_014952.5 link	c.430C>A	p.Arg144Ser	missense_variant	Exon 2 of 7	ENST00000416165.6	NP_055767.3	Q8TBE0-1A0A024R9K2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
BAHD1	ENST00000416165.6 link	c.430C>A	p.Arg144Ser	missense_variant	Exon 2 of 7	1	NM_014952.5	ENSP00000396976.1	Q8TBE0-1
BAHD1	ENST00000561234.5 link	c.430C>A	p.Arg144Ser	missense_variant	Exon 2 of 7	1		ENSP00000454150.1	Q8TBE0-2
BAHD1	ENST00000560846.1 link	c.430C>A	p.Arg144Ser	missense_variant	Exon 1 of 6	1		ENSP00000454101.1	Q8TBE0-3

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152194

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

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

GnomAD4 exome

AF:

0.00000208

AC:

AN:

1444608

Hom.:

Cov.:

AF XY:

0.00000139

AC XY:

AN XY:

716870

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:

0.00000272

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152194

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74342

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000756

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.32

BayesDel_addAF

Benign

0.010

BayesDel_noAF

Benign

-0.22

CADD

Uncertain

DANN

Uncertain

0.98

DEOGEN2

Benign

0.13

.;T;.

Eigen

Benign

0.066

Eigen_PC

Benign

0.15

FATHMM_MKL

Benign

0.63

LIST_S2

Benign

0.84

T;T;T

M_CAP

Benign

0.011

MetaRNN

Benign

0.34

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.34

N;N;N

PrimateAI

Benign

0.48

PROVEAN

Benign

-0.26

N;N;N

REVEL

Benign

0.15

Sift

Benign

0.12

T;T;T

Sift4G

Benign

0.77

T;T;T

Polyphen

0.95

P;P;P

Vest4

0.48

MutPred

0.24

Gain of phosphorylation at R144 (P = 0.005);Gain of phosphorylation at R144 (P = 0.005);Gain of phosphorylation at R144 (P = 0.005);

MVP

0.80

MPC

0.89

ClinPred

0.43

GERP RS

5.3

Varity_R

0.13

gMVP

0.23

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over