rs202106699

Variant names:

Variant summary

Our verdict is Benign. The variant received -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS1

The NM_005535.3(IL12RB1):c.1960G>A(p.Asp654Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00065 in 1,586,708 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.00042 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00067 ( 0 hom. )

Consequence

IL12RB1
NM_005535.3 missense

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -0.0730

Publications

3 publications found

Variant links:

Genes affected

IL12RB1 (HGNC:5971): (interleukin 12 receptor subunit beta 1) The protein encoded by this gene is a type I transmembrane protein that belongs to the hemopoietin receptor superfamily. This protein binds to interleukine 12 (IL12) with a low affinity, and is thought to be a part of IL12 receptor complex. This protein forms a disulfide-linked oligomer, which is required for its IL12 binding activity. The coexpression of this and IL12RB2 proteins was shown to lead to the formation of high-affinity IL12 binding sites and reconstitution of IL12 dependent signaling. Mutations in this gene impair the development of interleukin-17-producing T lymphocytes and result in increased susceptibility to mycobacterial and Salmonella infections. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2014]

IL12RB1 Gene-Disease associations (from GenCC):

Mendelian susceptibility to mycobacterial diseases due to complete IL12RB1 deficiency
Inheritance: AR Classification: STRONG, SUPPORTIVE Submitted by: Orphanet, Labcorp Genetics (formerly Invitae)

IL12RB1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -16 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.011148244).

BP6

Variant 19-18059917-C-T is Benign according to our data. Variant chr19-18059917-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 328574.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population amr. GnomAdExome4 allele frequency = 0.000674 (967/1434578) while in subpopulation AMR AF = 0.00157 (64/40864). AF 95% confidence interval is 0.00126. There are 0 homozygotes in GnomAdExome4. There are 429 alleles in the male GnomAdExome4 subpopulation. Median coverage is 31. This position passed quality control check.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005535.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
IL12RB1	NM_005535.3	MANE Select	c.1960G>A	p.Asp654Asn	missense	Exon 16 of 17	NP_005526.1	P42701-1
IL12RB1	NM_001290024.2		c.2080G>A	p.Asp694Asn	missense	Exon 17 of 18	NP_001276953.1
IL12RB1	NM_001440424.1		c.1981G>A	p.Asp661Asn	missense	Exon 16 of 17	NP_001427353.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	IL12RB1	ENST00000593993.7	TSL:1 MANE Select	c.1960G>A	p.Asp654Asn	missense	Exon 16 of 17	ENSP00000472165.2	P42701-1
	IL12RB1	ENST00000600835.6	TSL:1	c.1960G>A	p.Asp654Asn	missense	Exon 17 of 18	ENSP00000470788.1	P42701-1

Frequencies

GnomAD3 genomes

AF:

0.000421

AC:

AN:

152012

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000590

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000659

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000632

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.000568

AC:

119

AN:

209450

AF XY:

0.000549

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00186

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00104

Gnomad NFE exome

AF:

0.000424

Gnomad OTH exome

AF:

0.000749

GnomAD4 exome

AF:

0.000674

AC:

967

AN:

1434578

Hom.:

Cov.:

AF XY:

0.000603

AC XY:

429

AN XY:

711438

show subpopulations

African (AFR)

AF:

0.000122

AC:

AN:

32780

American (AMR)

AF:

0.00157

AC:

AN:

40864

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25576

East Asian (EAS)

AF:

0.00

AC:

AN:

38204

South Asian (SAS)

AF:

0.00

AC:

AN:

82378

European-Finnish (FIN)

AF:

0.000679

AC:

AN:

51570

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5738

European-Non Finnish (NFE)

AF:

0.000743

AC:

816

AN:

1098100

Other (OTH)

AF:

0.000809

AC:

AN:

59368

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.473

Heterozygous variant carriers

131

175

219

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

102

136

170

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000421

AC:

AN:

152130

Hom.:

Cov.:

AF XY:

0.000363

AC XY:

AN XY:

74382

show subpopulations

African (AFR)

AF:

0.000121

AC:

AN:

41464

American (AMR)

AF:

0.000589

AC:

AN:

15282

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5170

South Asian (SAS)

AF:

0.00

AC:

AN:

4810

European-Finnish (FIN)

AF:

0.000659

AC:

AN:

10616

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000632

AC:

AN:

67994

Other (OTH)

AF:

0.00

AC:

AN:

2116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.484

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.000509

Hom.:

Bravo

AF:

0.000366

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000363

AC:

ExAC

AF:

0.000398

AC:

ClinVar

ClinVar submissions as Germline

Significance:Likely benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

Mendelian susceptibility to mycobacterial diseases due to complete IL12RB1 deficiency (2)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.10

BayesDel_addAF

Benign

-0.34

BayesDel_noAF

Benign

-0.27

CADD

Benign

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.25

Eigen

Benign

-0.51

Eigen_PC

Benign

-0.73

FATHMM_MKL

Benign

0.014

LIST_S2

Benign

0.54

M_CAP

Benign

0.065

MetaRNN

Benign

0.011

MetaSVM

Benign

-0.66

MutationAssessor

Benign

1.6

PhyloP100

-0.073

PrimateAI

Benign

0.34

Sift4G

Pathogenic

0.0

Polyphen

0.95

Vest4

0.13

MVP

0.84

MPC

0.18

ClinPred

0.059

GERP RS

-0.040

Varity_R

0.16

gMVP

0.11

Mutation Taster

=99/1

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.050

Details are displayed if max score is > 0.2

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

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over