rs1495964

Variant names:

• chr1-67329135-G-A
• rs1495964
• NM_001374259.2:c.665-452G>A

Your query was ambiguous. Multiple possible variants found:

• chr1-67329135-G-A
• chr1-67329135-G-C
• chr1-67329135-G-T

Variant summary

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

The NM_001374259.2(IL12RB2):​c.665-452G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.454 in 152,006 control chromosomes in the GnomAD database, including 19,343 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 0.45 (19343 hom., cov: 32)
• Consequence: IL12RB2 NM_001374259.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -3.06
• Publications: 5 publications found

Genes affected

IL12RB2 (HGNC:5972): (interleukin 12 receptor subunit beta 2) The protein encoded by this gene is a type I transmembrane protein identified as a subunit of the interleukin 12 receptor complex. The coexpression of this and IL12RB1 proteins was shown to lead to the formation of high-affinity IL12 binding sites and reconstitution of IL12 dependent signaling. The expression of this gene is up-regulated by interferon gamma in Th1 cells, and plays a role in Th1 cell differentiation. The up-regulation of this gene is found to be associated with a number of infectious diseases, such as Crohn's disease and leprosy, which is thought to contribute to the inflammatory response and host defense. Several transcript variants encoding different isoforms and non-protein coding transcripts have been found for this gene. [provided by RefSeq, Apr 2012]

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.93).
• BA1: GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.592 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001374259.2. 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
	IL12RB2	NM_001374259.2	MANE Select	c.665-452G>A		intron	N/A	NP_001361188.1	Q99665-1
	IL12RB2	NM_001559.3		c.665-452G>A		intron	N/A	NP_001550.1	Q99665-1
	IL12RB2	NM_001258215.1		c.665-452G>A		intron	N/A	NP_001245144.1	Q99665-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	IL12RB2	ENST00000674203.2	MANE Select	c.665-452G>A		intron	N/A	ENSP00000501329.1	Q99665-1
	IL12RB2	ENST00000262345.5	TSL:1	c.665-452G>A		intron	N/A	ENSP00000262345.1	Q99665-1
	IL12RB2	ENST00000544434.5	TSL:1	c.665-452G>A		intron	N/A	ENSP00000442443.1	Q99665-3

Frequencies

GnomAD3 genomes AF: 0.455 AC: 69055 AN: 151888 Hom.: 19341 Cov.: 32

Gnomad AFR AF: 0.129

Gnomad AMI AF: 0.663

Gnomad AMR AF: 0.457

Gnomad ASJ AF: 0.449

Gnomad EAS AF: 0.412

Gnomad SAS AF: 0.598

Gnomad FIN AF: 0.752

Gnomad MID AF: 0.481

Gnomad NFE AF: 0.597

Gnomad OTH AF: 0.442

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

GnomAD4 genome AF: 0.454 AC: 69050 AN: 152006 Hom.: 19343 Cov.: 32 AF XY: 0.464 AC XY: 34452 AN XY: 74314

African (AFR) AF: 0.129 AC: 5325 AN: 41430

American (AMR) AF: 0.458 AC: 6997 AN: 15280

Ashkenazi Jewish (ASJ) AF: 0.449 AC: 1556 AN: 3468

East Asian (EAS) AF: 0.412 AC: 2130 AN: 5164

South Asian (SAS) AF: 0.599 AC: 2882 AN: 4814

European-Finnish (FIN) AF: 0.752 AC: 7953 AN: 10574

Middle Eastern (MID) AF: 0.486 AC: 143 AN: 294

European-Non Finnish (NFE) AF: 0.596 AC: 40536 AN: 67960

Other (OTH) AF: 0.437 AC: 923 AN: 2110

Alfa AF: 0.543 Hom.: 6985

Bravo AF: 0.413

Asia WGS AF: 0.428 AC: 1489 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.93
CADD	Benign	0.0050
DANN	Benign	0.69
PhyloP100		-3.1
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: rs1495964; hg19: chr1-67794818; COSMIC: COSV52021518;