rs267608292

Variant names:

• chr22-42127300-C-A
• rs267608292
• NM_000106.6:c.1173+147G>T

Your query was ambiguous. Multiple possible variants found:

• chr22-42127300-C-A
• chr22-42127300-C-G
• chr22-42127300-C-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_000106.6(CYP2D6):​c.1173+147G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000345 in 1,159,730 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 0.0000066 (0 hom., cov: 35)
  • Exomes 𝑓: 0.0000030 (0 hom.)
• Consequence: CYP2D6 NM_000106.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.485
• Publications: 0 publications found

Genes affected

CYP2D6 (HGNC:2625): (cytochrome P450 family 2 subfamily D member 6) This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This protein localizes to the endoplasmic reticulum and is known to metabolize as many as 25% of commonly prescribed drugs. Its substrates include antidepressants, antipsychotics, analgesics and antitussives, beta adrenergic blocking agents, antiarrythmics and antiemetics. The gene is highly polymorphic in the human population; certain alleles result in the poor metabolizer phenotype, characterized by a decreased ability to metabolize the enzyme's substrates. Some individuals with the poor metabolizer phenotype have no functional protein since they carry 2 null alleles whereas in other individuals the gene is absent. This gene can vary in copy number and individuals with the ultrarapid metabolizer phenotype can have 3 or more active copies of the gene. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2014]

NDUFA6-DT (HGNC:45273): (NDUFA6 divergent transcript)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.98).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000106.6. 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
	CYP2D6	NM_000106.6	MANE Select	c.1173+147G>T		intron	N/A	NP_000097.3
	CYP2D6	NM_001025161.3		c.1020+147G>T		intron	N/A	NP_001020332.2	P10635-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CYP2D6	ENST00000645361.2	MANE Select	c.1173+147G>T		intron	N/A	ENSP00000496150.1	P10635-1
	CYP2D6	ENST00000359033.4	TSL:1	c.1020+147G>T		intron	N/A	ENSP00000351927.4	P10635-2
	CYP2D6	ENST00000360124.10	TSL:1	n.*248+147G>T		intron	N/A	ENSP00000353241.6	H7BY38

Frequencies

GnomAD3 genomes AF: 0.00000660 AC: 1 AN: 151478 Hom.: 0 Cov.: 35

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: 0.00000298 AC: 3 AN: 1008252 Hom.: 0 AF XY: 0.00000197 AC XY: 1 AN XY: 507890

African (AFR) AF: 0.00 AC: 0 AN: 24126

American (AMR) AF: 0.00 AC: 0 AN: 33322

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 21212

East Asian (EAS) AF: 0.00 AC: 0 AN: 35152

South Asian (SAS) AF: 0.00 AC: 0 AN: 65640

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 46824

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 3390

European-Non Finnish (NFE) AF: 0.00000409 AC: 3 AN: 733698

Other (OTH) AF: 0.00 AC: 0 AN: 44888

GnomAD4 genome AF: 0.00000660 AC: 1 AN: 151478 Hom.: 0 Cov.: 35 AF XY: 0.00 AC XY: 0 AN XY: 73972

African (AFR) AF: 0.00 AC: 0 AN: 41058

American (AMR) AF: 0.00 AC: 0 AN: 15238

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5184

South Asian (SAS) AF: 0.00 AC: 0 AN: 4800

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10618

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 314

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 67874

Other (OTH) AF: 0.00 AC: 0 AN: 2082

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.98
CADD	Benign	1.1
DANN	Benign	0.42
PhyloP100		-0.48

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: rs267608292; hg19: chr22-42523302;