rs2058660

Variant names:

• chr2-102437989-G-A
• rs2058660
• NM_001393487.1:c.730+627G>A

Your query was ambiguous. Multiple possible variants found:

• chr2-102437989-G-A
• chr2-102437989-G-C
• chr2-102437989-G-T

Variant summary

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

The NM_001393487.1(IL18RAP):​c.730+627G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.776 in 152,188 control chromosomes in the GnomAD database, including 46,913 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 0.78 (46913 hom., cov: 33)
• Consequence: IL18RAP NM_001393487.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.196
• Publications: 89 publications found

Genes affected

IL18RAP (HGNC:5989): (interleukin 18 receptor accessory protein) The protein encoded by this gene is an accessory subunit of the heterodimeric receptor for interleukin 18 (IL18), a proinflammatory cytokine involved in inducing cell-mediated immunity. This protein enhances the IL18-binding activity of the IL18 receptor and plays a role in signaling by IL18. Mutations in this gene are associated with Crohn's disease and inflammatory bowel disease, and susceptibility to celiac disease and leprosy. Alternatively spliced transcript variants of this gene have been described, but their full-length nature is not known. [provided by RefSeq, Feb 2014]

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.99).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.894 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001393487.1. 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
	IL18RAP	NM_001393487.1	MANE Select	c.730+627G>A		intron	N/A	NP_001380416.1	O95256-1
	IL18RAP	NM_001393486.1		c.730+627G>A		intron	N/A	NP_001380415.1	O95256-1
	IL18RAP	NM_003853.4		c.730+627G>A		intron	N/A	NP_003844.1	O95256-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	IL18RAP	ENST00000687160.1	MANE Select	c.730+627G>A		intron	N/A	ENSP00000510345.1	O95256-1
	IL18RAP	ENST00000264260.6	TSL:1	c.730+627G>A		intron	N/A	ENSP00000264260.2	O95256-1
	IL18RAP	ENST00000409369.1	TSL:1	c.304+627G>A		intron	N/A	ENSP00000387201.1	O95256-2

Frequencies

GnomAD3 genomes AF: 0.776 AC: 118075 AN: 152066 Hom.: 46870 Cov.: 33

Gnomad AFR AF: 0.902

Gnomad AMI AF: 0.741

Gnomad AMR AF: 0.606

Gnomad ASJ AF: 0.769

Gnomad EAS AF: 0.552

Gnomad SAS AF: 0.559

Gnomad FIN AF: 0.811

Gnomad MID AF: 0.756

Gnomad NFE AF: 0.767

Gnomad OTH AF: 0.755

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

GnomAD4 genome AF: 0.776 AC: 118167 AN: 152188 Hom.: 46913 Cov.: 33 AF XY: 0.771 AC XY: 57332 AN XY: 74396

African (AFR) AF: 0.902 AC: 37470 AN: 41558

American (AMR) AF: 0.605 AC: 9233 AN: 15272

Ashkenazi Jewish (ASJ) AF: 0.769 AC: 2664 AN: 3466

East Asian (EAS) AF: 0.552 AC: 2859 AN: 5176

South Asian (SAS) AF: 0.559 AC: 2688 AN: 4808

European-Finnish (FIN) AF: 0.811 AC: 8585 AN: 10588

Middle Eastern (MID) AF: 0.752 AC: 221 AN: 294

European-Non Finnish (NFE) AF: 0.767 AC: 52168 AN: 67998

Other (OTH) AF: 0.758 AC: 1603 AN: 2116

Alfa AF: 0.758 Hom.: 141099

Bravo AF: 0.766

Asia WGS AF: 0.581 AC: 2020 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.99
CADD	Benign	1.5
DANN	Benign	0.21
PhyloP100		0.20
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: rs2058660; hg19: chr2-103054449; COSMIC: COSV51824875; COSMIC: COSV51824875;