NM_001099272.2:c.1264+24850C>T

Variant names:

• chr6-38320134-G-A
• rs4714146
• NM_001099272.2:c.1264+24850C>T

Variant summary

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

The NM_001099272.2(BTBD9):​c.1264+24850C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0722 in 152,256 control chromosomes in the GnomAD database, including 529 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 0.072 (529 hom., cov: 31)
• Consequence: BTBD9 NM_001099272.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.539
• Publications: 1 publications found

Genes affected

BTBD9 (HGNC:21228): (BTB domain containing 9) This locus encodes a BTB/POZ domain-containing protein. This domain is known to be involved in protein-protein interactions. Polymorphisms at this locus have been reported to be associated with susceptibility to Restless Legs Syndrome and may also be associated with Tourette Syndrome. Alternatively spliced transcript variants have been described. [provided by RefSeq, Aug 2011]

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.93).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.125 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001099272.2. 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
	BTBD9	NM_001099272.2	MANE Select	c.1264+24850C>T		intron	N/A	NP_001092742.1	Q96Q07-1
	BTBD9	NM_052893.2		c.1264+24850C>T		intron	N/A	NP_443125.1	Q96Q07-1
	BTBD9	NM_001172418.2		c.1174+24850C>T		intron	N/A	NP_001165889.1	Q96Q07-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	BTBD9	ENST00000481247.6	TSL:5 MANE Select	c.1264+24850C>T		intron	N/A	ENSP00000418751.1	Q96Q07-1
	BTBD9	ENST00000419706.6	TSL:1	c.1174+24850C>T		intron	N/A	ENSP00000415365.2	Q96Q07-2
	BTBD9	ENST00000314100.10	TSL:1	c.1060+24850C>T		intron	N/A	ENSP00000323408.6	Q96Q07-3

Frequencies

GnomAD3 genomes AF: 0.0722 AC: 10983 AN: 152138 Hom.: 524 Cov.: 31

Gnomad AFR AF: 0.0273

Gnomad AMI AF: 0.0987

Gnomad AMR AF: 0.129

Gnomad ASJ AF: 0.0354

Gnomad EAS AF: 0.0914

Gnomad SAS AF: 0.101

Gnomad FIN AF: 0.0430

Gnomad MID AF: 0.0316

Gnomad NFE AF: 0.0892

Gnomad OTH AF: 0.0800

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

GnomAD4 genome AF: 0.0722 AC: 10989 AN: 152256 Hom.: 529 Cov.: 31 AF XY: 0.0715 AC XY: 5319 AN XY: 74436

African (AFR) AF: 0.0272 AC: 1131 AN: 41566

American (AMR) AF: 0.130 AC: 1992 AN: 15306

Ashkenazi Jewish (ASJ) AF: 0.0354 AC: 123 AN: 3470

East Asian (EAS) AF: 0.0912 AC: 471 AN: 5162

South Asian (SAS) AF: 0.100 AC: 483 AN: 4814

European-Finnish (FIN) AF: 0.0430 AC: 456 AN: 10614

Middle Eastern (MID) AF: 0.0272 AC: 8 AN: 294

European-Non Finnish (NFE) AF: 0.0892 AC: 6067 AN: 68008

Other (OTH) AF: 0.0796 AC: 168 AN: 2110

Alfa AF: 0.0865 Hom.: 834

Bravo AF: 0.0782

Asia WGS AF: 0.0920 AC: 321 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.93
CADD	Benign	1.2
DANN	Benign	0.39
PhyloP100		-0.54
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: rs4714146; hg19: chr6-38287910;