15-40458807-C-T

Variant names:

• chr15-40458807-C-T
• rs773337252
• NM_014952.5:c.343C>T

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BS2

The NM_014952.5(BAHD1):​c.343C>T​(p.Arg115Cys) variant causes a missense change. The variant allele was found at a frequency of 0.00000372 in 1,612,814 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000034 (0 hom.)
• Consequence: BAHD1 NM_014952.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.59
• Publications: 0 publications found

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]

ENSG00000302612 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BS2: High AC in GnomAdExome4 at 5 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014952.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	BAHD1	NM_014952.5	MANE Select	c.343C>T	p.Arg115Cys	missense	Exon 2 of 7	NP_055767.3
	BAHD1	NM_001301132.2		c.343C>T	p.Arg115Cys	missense	Exon 2 of 7	NP_001288061.1	Q8TBE0-2
	BAHD1	NM_001411044.1		c.343C>T	p.Arg115Cys	missense	Exon 2 of 7	NP_001397973.1	Q8TBE0-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	BAHD1	ENST00000416165.6	TSL:1 MANE Select	c.343C>T	p.Arg115Cys	missense	Exon 2 of 7	ENSP00000396976.1	Q8TBE0-1
	BAHD1	ENST00000561234.5	TSL:1	c.343C>T	p.Arg115Cys	missense	Exon 2 of 7	ENSP00000454150.1	Q8TBE0-2
	BAHD1	ENST00000560846.1	TSL:1	c.343C>T	p.Arg115Cys	missense	Exon 1 of 6	ENSP00000454101.1	Q8TBE0-3

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152214 Hom.: 0 Cov.: 33

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

GnomAD2 exomes AF: 0.00000406 AC: 1 AN: 246278 AF XY: 0.00000745

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.000101

Gnomad EAS 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: 0.00000342 AC: 5 AN: 1460600 Hom.: 0 Cov.: 30 AF XY: 0.00000413 AC XY: 3 AN XY: 726624

African (AFR) AF: 0.00 AC: 0 AN: 33472

American (AMR) AF: 0.0000224 AC: 1 AN: 44686

Ashkenazi Jewish (ASJ) AF: 0.0000383 AC: 1 AN: 26114

East Asian (EAS) AF: 0.0000252 AC: 1 AN: 39696

South Asian (SAS) AF: 0.00 AC: 0 AN: 86228

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52340

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 0.00000180 AC: 2 AN: 1111924

Other (OTH) AF: 0.00 AC: 0 AN: 60374

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152214 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 74366

African (AFR) AF: 0.00 AC: 0 AN: 41460

American (AMR) AF: 0.00 AC: 0 AN: 15290

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5192

South Asian (SAS) AF: 0.00 AC: 0 AN: 4826

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10628

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68032

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.0000450 Hom.: 0

Bravo AF: 0.00000756

ExAC AF: 0.00000825 AC: 1

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.80
BayesDel_addAF	Pathogenic	0.23	D
BayesDel_noAF	Uncertain	0.10
CADD	Pathogenic	29
DANN	Pathogenic	1.0
DEOGEN2	Uncertain	0.68	D
Eigen	Uncertain	0.54
Eigen_PC	Uncertain	0.58
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.96	D
M_CAP	Uncertain	0.098	D
MetaRNN	Uncertain	0.73	D
MetaSVM	Benign	-0.78	T
MutationAssessor	Benign	0.97	L
PhyloP100		3.6
PrimateAI	Pathogenic	0.81	D
PROVEAN	Uncertain	-2.6	D
REVEL	Benign	0.24
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
Polyphen		1.0	D
Vest4		0.76
MutPred		0.30		Gain of catalytic residue at P114 (P = 0.0157)
MVP		0.73
MPC		0.99
ClinPred		0.89	D
GERP RS		5.3
PromoterAI		-0.017	Neutral
Varity_R		0.39
gMVP		0.66
Mutation Taster		=63/37	polymorphism

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

Other links and lift over

dbSNP: rs773337252; hg19: chr15-40751006;