rs2857597

Variant names:

• chr6-31617223-T-A
• rs2857597
• ENST00000782490.1:n.217+2966A>T

Your query was ambiguous. Multiple possible variants found:

• chr6-31617223-T-A
• chr6-31617223-T-G

Variant summary

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

The ENST00000782490.1(ENSG00000289375):​n.217+2966A>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.744 in 152,042 control chromosomes in the GnomAD database, including 42,428 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 0.74 (42428 hom., cov: 31)
• Consequence: ENSG00000289375 ENST00000782490.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.106
• Publications: 35 publications found

Genes affected

ENSG00000289375 (HGNC:):

AIF1 (HGNC:352): (allograft inflammatory factor 1) This gene encodes a protein that binds actin and calcium. This gene is induced by cytokines and interferon and may promote macrophage activation and growth of vascular smooth muscle cells and T-lymphocytes. Polymorphisms in this gene may be associated with systemic sclerosis. Alternative splicing results in multiple transcript variants, but the full-length and coding nature of some of these variants is not certain. [provided by RefSeq, Jan 2016]

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.951 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000782490.1. 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
	AIF1	NM_001623.5	MANE Select	c.*323T>A		downstream_gene	N/A	NP_001614.3
	AIF1	NM_001318970.2		c.*323T>A		downstream_gene	N/A	NP_001305899.1	P55008-2
	AIF1	NM_032955.3		c.*323T>A		downstream_gene	N/A	NP_116573.1	I3WTX1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ENSG00000289375	ENST00000782490.1		n.217+2966A>T		intron	N/A
	ENSG00000289375	ENST00000782491.1		n.205-725A>T		intron	N/A
	ENSG00000289375	ENST00000782492.1		n.152+2966A>T		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.744 AC: 113029 AN: 151924 Hom.: 42399 Cov.: 31

Gnomad AFR AF: 0.668

Gnomad AMI AF: 0.848

Gnomad AMR AF: 0.769

Gnomad ASJ AF: 0.883

Gnomad EAS AF: 0.973

Gnomad SAS AF: 0.839

Gnomad FIN AF: 0.818

Gnomad MID AF: 0.832

Gnomad NFE AF: 0.739

Gnomad OTH AF: 0.755

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

GnomAD4 genome AF: 0.744 AC: 113102 AN: 152042 Hom.: 42428 Cov.: 31 AF XY: 0.751 AC XY: 55793 AN XY: 74318

African (AFR) AF: 0.668 AC: 27689 AN: 41444

American (AMR) AF: 0.770 AC: 11754 AN: 15270

Ashkenazi Jewish (ASJ) AF: 0.883 AC: 3065 AN: 3470

East Asian (EAS) AF: 0.973 AC: 5038 AN: 5178

South Asian (SAS) AF: 0.838 AC: 4043 AN: 4822

European-Finnish (FIN) AF: 0.818 AC: 8646 AN: 10576

Middle Eastern (MID) AF: 0.833 AC: 245 AN: 294

European-Non Finnish (NFE) AF: 0.739 AC: 50245 AN: 67962

Other (OTH) AF: 0.759 AC: 1604 AN: 2114

Alfa AF: 0.765 Hom.: 24906

Bravo AF: 0.737

Asia WGS AF: 0.903 AC: 3139 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	3.4
DANN	Benign	0.75
PhyloP100		0.11

Splicing

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs2857597;

hg19: chr6-31585000;