rs9505293

Variant names:

• chr6-7870360-G-T
• rs9505293
• NM_001718.6:c.1204+7862G>T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001718.6(BMP6):​c.1204+7862G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.148 in 152,202 control chromosomes in the GnomAD database, including 1,866 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.15 (1866 hom., cov: 33)
• Consequence: BMP6 NM_001718.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.168
• Publications: 6 publications found

Genes affected

BMP6 (HGNC:1073): (bone morphogenetic protein 6) This gene encodes a secreted ligand of the TGF-beta (transforming growth factor-beta) superfamily of proteins. Ligands of this family bind various TGF-beta receptors leading to recruitment and activation of SMAD family transcription factors that regulate gene expression. The encoded preproprotein is proteolytically processed to generate each subunit of the disulfide-linked homodimer. This protein regulates a wide range of biological processes including iron homeostasis, fat and bone development, and ovulation. Differential expression of this gene may be associated with progression of breast and prostate cancer. Mutations in this gene may be associated with iron overload in human patients. [provided by RefSeq, Jul 2016]

BMP6 Gene-Disease associations (from GenCC):

• hemochromatosis type 5

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• iron overload, susceptibility to

  Inheritance: AD Classification: LIMITED Submitted by: ClinGen

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.211 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001718.6. 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
	BMP6	NM_001718.6	MANE Select	c.1204+7862G>T		intron	N/A	NP_001709.1	P22004

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	BMP6	ENST00000283147.7	TSL:1 MANE Select	c.1204+7862G>T		intron	N/A	ENSP00000283147.6	P22004
	BMP6	ENST00000946083.1		c.1204+7862G>T		intron	N/A	ENSP00000616142.1

Frequencies

GnomAD3 genomes AF: 0.148 AC: 22440 AN: 152084 Hom.: 1850 Cov.: 33

Gnomad AFR AF: 0.215

Gnomad AMI AF: 0.0800

Gnomad AMR AF: 0.116

Gnomad ASJ AF: 0.101

Gnomad EAS AF: 0.121

Gnomad SAS AF: 0.108

Gnomad FIN AF: 0.188

Gnomad MID AF: 0.142

Gnomad NFE AF: 0.116

Gnomad OTH AF: 0.130

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.148 AC: 22490 AN: 152202 Hom.: 1866 Cov.: 33 AF XY: 0.150 AC XY: 11148 AN XY: 74412

African (AFR) AF: 0.215 AC: 8926 AN: 41512

American (AMR) AF: 0.116 AC: 1766 AN: 15290

Ashkenazi Jewish (ASJ) AF: 0.101 AC: 350 AN: 3472

East Asian (EAS) AF: 0.121 AC: 625 AN: 5180

South Asian (SAS) AF: 0.108 AC: 520 AN: 4818

European-Finnish (FIN) AF: 0.188 AC: 1988 AN: 10602

Middle Eastern (MID) AF: 0.146 AC: 43 AN: 294

European-Non Finnish (NFE) AF: 0.116 AC: 7918 AN: 68006

Other (OTH) AF: 0.133 AC: 281 AN: 2116

Alfa AF: 0.126 Hom.: 1689

Bravo AF: 0.146

Asia WGS AF: 0.153 AC: 533 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	0.85
DANN	Benign	0.38
PhyloP100		-0.17
Mutation Taster		=100/0	polymorphism (auto)

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: rs9505293; hg19: chr6-7870593;