Incidental Mutation 'R6482:Il12rb2'
ID 517162
Institutional Source Beutler Lab
Gene Symbol Il12rb2
Ensembl Gene ENSMUSG00000018341
Gene Name interleukin 12 receptor, beta 2
Synonyms A930027I18Rik, Ifnm, IL-12RB2
MMRRC Submission 044614-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6482 (G1)
Quality Score 225.009
Status Validated
Chromosome 6
Chromosomal Location 67268302-67353172 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 67333670 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 203 (L203P)
Ref Sequence ENSEMBL: ENSMUSP00000010605 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000018485]
AlphaFold P97378
Predicted Effect probably damaging
Transcript: ENSMUST00000018485
AA Change: L203P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000010605
Gene: ENSMUSG00000018341
AA Change: L203P

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
Pfam:Lep_receptor_Ig 28 120 6.4e-20 PFAM
FN3 137 225 2.41e0 SMART
FN3 240 320 3.4e-4 SMART
Blast:FN3 340 434 2e-40 BLAST
FN3 436 525 3.17e-4 SMART
FN3 534 622 6.45e-5 SMART
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.4%
  • 20x: 91.6%
Validation Efficiency 100% (40/40)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] 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]
PHENOTYPE: Mice homozygous for a knock-out allele have defects in IFN-gamma production and cytotoxic T lymphocyte and NK cytotoxicity, develop an autoimmune/lymphoproliferative disorder associated with higher susceptibility to spontaneous tumor formation, but show reduced in vivo growth of B16 melanoma tumors. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acadvl T C 11: 69,902,388 (GRCm39) I415V probably benign Het
Akap8l A G 17: 32,564,370 (GRCm39) F6L possibly damaging Het
Ano3 T A 2: 110,527,400 (GRCm39) N603Y probably damaging Het
Casp8ap2 T C 4: 32,634,813 (GRCm39) S116P probably damaging Het
Ccdc110 A T 8: 46,395,825 (GRCm39) Q572L probably benign Het
Chit1 T C 1: 134,070,980 (GRCm39) S20P probably damaging Het
Col22a1 G A 15: 71,762,338 (GRCm39) P107L possibly damaging Het
Dpys T C 15: 39,705,369 (GRCm39) H248R probably damaging Het
Dsg2 A T 18: 20,734,371 (GRCm39) K783I possibly damaging Het
Efnb2 A T 8: 8,670,637 (GRCm39) V321E probably damaging Het
Eif1ad13 A G 12: 87,762,565 (GRCm39) Y95C probably damaging Het
Fbxo11 A T 17: 88,320,086 (GRCm39) Y209N probably benign Het
Gm35315 A T 5: 110,225,955 (GRCm39) C495S possibly damaging Het
Hrh1 A G 6: 114,457,724 (GRCm39) Q335R possibly damaging Het
Itgav T C 2: 83,624,614 (GRCm39) S735P probably damaging Het
Klrg1 G T 6: 122,248,412 (GRCm39) C162* probably null Het
Mcc T C 18: 44,578,931 (GRCm39) S651G possibly damaging Het
Nkx2-2 T A 2: 147,027,896 (GRCm39) I15F probably damaging Het
Nppa G A 4: 148,085,328 (GRCm39) V13I probably benign Het
Obi1 A T 14: 104,717,253 (GRCm39) C373* probably null Het
Or8i2 G C 2: 86,852,869 (GRCm39) F6L probably benign Het
Pde2a A G 7: 101,150,244 (GRCm39) N228D probably benign Het
Pgpep1l C T 7: 67,888,815 (GRCm39) probably null Het
Plekhg3 A G 12: 76,622,778 (GRCm39) N673D probably benign Het
Plxna4 A G 6: 32,493,672 (GRCm39) S315P probably benign Het
Psg21 A T 7: 18,388,664 (GRCm39) probably null Het
Rnf111 T C 9: 70,336,889 (GRCm39) T925A probably damaging Het
Spag9 T C 11: 93,984,328 (GRCm39) F734L possibly damaging Het
Tarbp1 A G 8: 127,177,434 (GRCm39) V746A probably benign Het
Tmtc1 A G 6: 148,314,243 (GRCm39) F119L probably benign Het
Ttc21b A G 2: 66,057,244 (GRCm39) M576T probably benign Het
Usp48 T A 4: 137,362,232 (GRCm39) V765E probably damaging Het
Vmn1r20 A G 6: 57,409,093 (GRCm39) S140G probably benign Het
Vwde A G 6: 13,205,843 (GRCm39) S235P probably damaging Het
Wapl A G 14: 34,414,649 (GRCm39) S504G probably benign Het
Wnt5b A T 6: 119,410,573 (GRCm39) L289Q possibly damaging Het
Zfp142 G A 1: 74,609,376 (GRCm39) probably null Het
Zfp385b ATCTTCTTCTTCT ATCTTCTTCTTCTTCT 2: 77,549,992 (GRCm39) probably benign Het
Zfp948 A G 17: 21,807,813 (GRCm39) H335R probably benign Het
Other mutations in Il12rb2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00584:Il12rb2 APN 6 67,334,676 (GRCm39) missense probably damaging 0.98
IGL00767:Il12rb2 APN 6 67,280,546 (GRCm39) missense possibly damaging 0.63
IGL00835:Il12rb2 APN 6 67,337,551 (GRCm39) missense probably damaging 0.99
IGL00864:Il12rb2 APN 6 67,313,738 (GRCm39) missense probably benign
IGL00965:Il12rb2 APN 6 67,337,561 (GRCm39) missense probably damaging 0.98
IGL01161:Il12rb2 APN 6 67,338,849 (GRCm39) splice site probably benign
IGL01980:Il12rb2 APN 6 67,337,519 (GRCm39) missense probably benign
IGL02246:Il12rb2 APN 6 67,285,940 (GRCm39) critical splice donor site probably null
IGL02807:Il12rb2 APN 6 67,328,300 (GRCm39) missense probably damaging 1.00
R0003:Il12rb2 UTSW 6 67,293,270 (GRCm39) missense probably damaging 1.00
R0022:Il12rb2 UTSW 6 67,275,903 (GRCm39) missense probably damaging 0.99
R0022:Il12rb2 UTSW 6 67,275,903 (GRCm39) missense probably damaging 0.99
R0079:Il12rb2 UTSW 6 67,338,889 (GRCm39) missense probably benign 0.00
R0462:Il12rb2 UTSW 6 67,280,594 (GRCm39) missense possibly damaging 0.95
R0709:Il12rb2 UTSW 6 67,275,888 (GRCm39) splice site probably benign
R0828:Il12rb2 UTSW 6 67,333,691 (GRCm39) missense probably benign
R1051:Il12rb2 UTSW 6 67,333,719 (GRCm39) missense probably benign
R1191:Il12rb2 UTSW 6 67,275,200 (GRCm39) missense possibly damaging 0.90
R1446:Il12rb2 UTSW 6 67,286,127 (GRCm39) missense probably benign
R1559:Il12rb2 UTSW 6 67,333,576 (GRCm39) missense probably benign 0.12
R1677:Il12rb2 UTSW 6 67,280,485 (GRCm39) missense probably damaging 1.00
R1689:Il12rb2 UTSW 6 67,313,744 (GRCm39) missense probably benign 0.01
R1907:Il12rb2 UTSW 6 67,272,270 (GRCm39) nonsense probably null
R1952:Il12rb2 UTSW 6 67,269,300 (GRCm39) missense probably damaging 0.99
R2048:Il12rb2 UTSW 6 67,337,529 (GRCm39) missense probably benign 0.05
R2074:Il12rb2 UTSW 6 67,337,536 (GRCm39) missense probably damaging 1.00
R2351:Il12rb2 UTSW 6 67,338,928 (GRCm39) nonsense probably null
R2358:Il12rb2 UTSW 6 67,275,179 (GRCm39) missense probably damaging 0.96
R2680:Il12rb2 UTSW 6 67,331,789 (GRCm39) missense possibly damaging 0.94
R2920:Il12rb2 UTSW 6 67,337,552 (GRCm39) missense probably damaging 0.96
R3107:Il12rb2 UTSW 6 67,337,782 (GRCm39) missense probably damaging 1.00
R4420:Il12rb2 UTSW 6 67,293,394 (GRCm39) splice site probably null
R4838:Il12rb2 UTSW 6 67,286,121 (GRCm39) missense probably damaging 1.00
R5391:Il12rb2 UTSW 6 67,269,404 (GRCm39) missense probably benign 0.24
R5532:Il12rb2 UTSW 6 67,269,246 (GRCm39) missense probably damaging 1.00
R5696:Il12rb2 UTSW 6 67,272,262 (GRCm39) missense possibly damaging 0.94
R5704:Il12rb2 UTSW 6 67,269,197 (GRCm39) missense possibly damaging 0.53
R5891:Il12rb2 UTSW 6 67,337,674 (GRCm39) missense probably damaging 0.97
R6749:Il12rb2 UTSW 6 67,338,950 (GRCm39) start gained probably benign
R6813:Il12rb2 UTSW 6 67,269,358 (GRCm39) missense probably damaging 0.98
R6957:Il12rb2 UTSW 6 67,269,636 (GRCm39) missense possibly damaging 0.60
R7312:Il12rb2 UTSW 6 67,333,617 (GRCm39) missense probably benign 0.29
R7361:Il12rb2 UTSW 6 67,280,450 (GRCm39) missense possibly damaging 0.48
R7813:Il12rb2 UTSW 6 67,333,635 (GRCm39) missense possibly damaging 0.72
R7992:Il12rb2 UTSW 6 67,328,311 (GRCm39) nonsense probably null
R8422:Il12rb2 UTSW 6 67,337,800 (GRCm39) missense probably benign 0.20
R8752:Il12rb2 UTSW 6 67,328,265 (GRCm39) missense probably damaging 1.00
R9648:Il12rb2 UTSW 6 67,333,587 (GRCm39) missense probably benign 0.13
Predicted Primers PCR Primer
(F):5'- ATAGCCTTGTACTTTGTCTGTAGC -3'
(R):5'- AGACCAGCCTTAAACCGTCTG -3'

Sequencing Primer
(F):5'- AGCTTCTGTCTCCTTGAAAATAAC -3'
(R):5'- AGCCTTAAACCGTCTGTCTGG -3'
Posted On 2018-05-21