rs598160

Variant names:

• chr6-154121008-G-A
• rs598160
• NM_000914.5:c.*2287G>A

Your query was ambiguous. Multiple possible variants found:

• chr6-154121008-G-A
• chr6-154121008-G-C
• chr6-154121008-G-T

Variant summary

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

The NM_000914.5(OPRM1):​c.*2287G>A variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.669 in 152,042 control chromosomes in the GnomAD database, including 34,307 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 0.67 (34307 hom., cov: 33)
• Consequence: OPRM1 NM_000914.5 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.16
• Publications: 5 publications found

Genes affected

OPRM1 (HGNC:8156): (opioid receptor mu 1) This gene encodes one of at least three opioid receptors in humans; the mu opioid receptor (MOR). The MOR is the principal target of endogenous opioid peptides and opioid analgesic agents such as beta-endorphin and enkephalins. The MOR also has an important role in dependence to other drugs of abuse, such as nicotine, cocaine, and alcohol via its modulation of the dopamine system. The NM_001008503.2:c.118A>G allele has been associated with opioid and alcohol addiction and variations in pain sensitivity but evidence for it having a causal role is conflicting. Multiple transcript variants encoding different isoforms have been found for this gene. Though the canonical MOR belongs to the superfamily of 7-transmembrane-spanning G-protein-coupled receptors some isoforms of this gene have only 6 transmembrane domains. [provided by RefSeq, Oct 2013]

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.85).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.877 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000914.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	OPRM1	NM_000914.5	MANE Select	c.*2287G>A		3_prime_UTR	Exon 4 of 4	NP_000905.3
	OPRM1	NR_104348.1		n.3733G>A		non_coding_transcript_exon	Exon 5 of 5
	OPRM1	NR_104350.1		n.3271G>A		non_coding_transcript_exon	Exon 3 of 3

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	OPRM1	ENST00000330432.12	TSL:1 MANE Select	c.*2287G>A		3_prime_UTR	Exon 4 of 4	ENSP00000328264.7
	OPRM1	ENST00000337049.8	TSL:1	c.1164+29536G>A		intron	N/A	ENSP00000338381.4
	OPRM1	ENST00000524150.2	TSL:5	n.*250+29536G>A		intron	N/A	ENSP00000430575.1

Frequencies

GnomAD3 genomes AF: 0.669 AC: 101612 AN: 151924 Hom.: 34309 Cov.: 33

Gnomad AFR AF: 0.615

Gnomad AMI AF: 0.604

Gnomad AMR AF: 0.732

Gnomad ASJ AF: 0.689

Gnomad EAS AF: 0.898

Gnomad SAS AF: 0.829

Gnomad FIN AF: 0.688

Gnomad MID AF: 0.703

Gnomad NFE AF: 0.654

Gnomad OTH AF: 0.707

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

GnomAD4 genome AF: 0.669 AC: 101643 AN: 152042 Hom.: 34307 Cov.: 33 AF XY: 0.675 AC XY: 50191 AN XY: 74348

African (AFR) AF: 0.614 AC: 25485 AN: 41474

American (AMR) AF: 0.731 AC: 11165 AN: 15264

Ashkenazi Jewish (ASJ) AF: 0.689 AC: 2390 AN: 3468

East Asian (EAS) AF: 0.898 AC: 4661 AN: 5188

South Asian (SAS) AF: 0.828 AC: 3997 AN: 4828

European-Finnish (FIN) AF: 0.688 AC: 7258 AN: 10554

Middle Eastern (MID) AF: 0.697 AC: 205 AN: 294

European-Non Finnish (NFE) AF: 0.654 AC: 44441 AN: 67948

Other (OTH) AF: 0.705 AC: 1491 AN: 2114

Alfa AF: 0.635 Hom.: 8993

Bravo AF: 0.672

Asia WGS AF: 0.841 AC: 2926 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
CADD	Benign	4.7
DANN	Benign	0.73
PhyloP100		1.2
Mutation Taster		=100/0	polymorphism (auto)

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs598160; hg19: chr6-154442143;