rs11191438

Variant names:

• chr10-102878107-G-A
• rs11191438
• NM_020682.4:c.611-272G>A

Your query was ambiguous. Multiple possible variants found:

• chr10-102878107-G-A
• chr10-102878107-G-C

Variant summary

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

The NM_020682.4(AS3MT):​c.611-272G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000033 in 151,702 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 0.000033 (0 hom., cov: 30)
• Consequence: AS3MT NM_020682.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0830
• Publications: 23 publications found

Genes affected

AS3MT (HGNC:17452): (arsenite methyltransferase) AS3MT catalyzes the transfer of a methyl group from S-adenosyl-L-methionine (AdoMet) to trivalent arsenical and may play a role in arsenic metabolism (Lin et al., 2002 [PubMed 11790780]).[supplied by OMIM, Mar 2008]

BORCS7-ASMT (HGNC:49183): (BORCS7-ASMT readthrough (NMD candidate)) This locus represents naturally occurring read-through transcription between the neighboring C10orf32 (chromosome 10 open reading frame 32) and AS3MT (arsenic, +3 oxidation state, methyltransferase) genes. The read-through transcript is a candidate for nonsense-mediated mRNA decay (NMD), and is therefore unlikely to produce a protein product. [provided by RefSeq, Dec 2010]

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=-0.88).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
AS3MT	NM_020682.4	c.611-272G>A		intron_variant	Intron 7 of 10	ENST00000369880.8	NP_065733.2
BORCS7-ASMT	NR_037644.1	n.1016-272G>A		intron_variant	Intron 11 of 14

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
AS3MT	ENST00000369880.8	c.611-272G>A		intron_variant	Intron 7 of 10	1	NM_020682.4	ENSP00000358896.3
BORCS7-ASMT	ENST00000299353.6	n.*618-272G>A		intron_variant	Intron 11 of 14	5		ENSP00000299353.5

Frequencies

GnomAD3 genomes AF: 0.0000330 AC: 5 AN: 151702 Hom.: 0 Cov.: 30

Gnomad AFR AF: 0.0000485

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: 0.0000441

Gnomad OTH AF: 0.00

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

GnomAD4 genome AF: 0.0000330 AC: 5 AN: 151702 Hom.: 0 Cov.: 30 AF XY: 0.0000270 AC XY: 2 AN XY: 74064

African (AFR) AF: 0.0000485 AC: 2 AN: 41268

American (AMR) AF: 0.00 AC: 0 AN: 15200

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5178

South Asian (SAS) AF: 0.00 AC: 0 AN: 4816

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10512

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

European-Non Finnish (NFE) AF: 0.0000441 AC: 3 AN: 67954

Other (OTH) AF: 0.00 AC: 0 AN: 2080

Alfa AF: 0.00 Hom.: 744

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	11
DANN	Benign	0.94
PhyloP100		-0.083

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: rs11191438; hg19: chr10-104637864;