Incidental Mutation 'R9588:Ikbkb'
ID 722889
Institutional Source Beutler Lab
Gene Symbol Ikbkb
Ensembl Gene ENSMUSG00000031537
Gene Name inhibitor of kappaB kinase beta
Synonyms IKK[b], IKK-beta, IKK-2, IKK2, IKKbeta
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9588 (G1)
Quality Score 225.009
Status Not validated
Chromosome 8
Chromosomal Location 23149228-23196605 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 23151410 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Alanine to Valine at position 738 (A738V)
Ref Sequence ENSEMBL: ENSMUSP00000064235 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033939] [ENSMUST00000063401] [ENSMUST00000125314] [ENSMUST00000132279] [ENSMUST00000135326]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000033939
SMART Domains Protein: ENSMUSP00000033939
Gene: ENSMUSG00000031537

DomainStartEndE-ValueType
Pfam:Pkinase_Tyr 15 247 1.2e-38 PFAM
Pfam:Pkinase 15 296 1.2e-54 PFAM
Pfam:Kdo 31 176 1.3e-7 PFAM
IKKbetaNEMObind 705 742 4.71e-16 SMART
Predicted Effect unknown
Transcript: ENSMUST00000063401
AA Change: A738V
SMART Domains Protein: ENSMUSP00000064235
Gene: ENSMUSG00000031537
AA Change: A738V

DomainStartEndE-ValueType
Pfam:Pkinase_Tyr 15 247 7.3e-39 PFAM
Pfam:Pkinase 15 296 6.9e-56 PFAM
Pfam:Kdo 44 177 3e-8 PFAM
IKKbetaNEMObind 705 737 1.83e-4 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000125314
SMART Domains Protein: ENSMUSP00000138156
Gene: ENSMUSG00000031537

DomainStartEndE-ValueType
Pfam:Pkinase_Tyr 15 248 2.8e-38 PFAM
Pfam:Pkinase 15 296 2.5e-55 PFAM
Pfam:Kdo 43 177 1.4e-7 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000132279
Predicted Effect probably benign
Transcript: ENSMUST00000135326
SMART Domains Protein: ENSMUSP00000138378
Gene: ENSMUSG00000031537

DomainStartEndE-ValueType
Pfam:Pkinase_Tyr 15 248 2.8e-38 PFAM
Pfam:Pkinase 15 296 2.5e-55 PFAM
Pfam:Kdo 43 177 1.4e-7 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene phosphorylates the inhibitor in the inhibitor/NF-kappa-B complex, causing dissociation of the inhibitor and activation of NF-kappa-B. The encoded protein itself is found in a complex of proteins. Several transcript variants, some protein-coding and some not, have been found for this gene. [provided by RefSeq, Sep 2011]
PHENOTYPE: Homozygotes for targeted null mutations exhibit liver degeneration and die in midgestation. Conditional mutations that lack gene expression in lymphoid cells or epidermal keratinocytes exhibit B and T cell deficits and skin inflammation, respectively. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actr5 T C 2: 158,468,328 (GRCm39) F153L possibly damaging Het
Ano3 T C 2: 110,528,342 (GRCm39) K491E possibly damaging Het
Arhgap21 C A 2: 20,858,938 (GRCm39) C1252F possibly damaging Het
Bcat1 T C 6: 144,950,126 (GRCm39) N424S probably benign Het
Ccdc61 A G 7: 18,644,266 (GRCm39) probably benign Het
Cecr2 T C 6: 120,733,770 (GRCm39) S586P possibly damaging Het
Chd3 A G 11: 69,241,046 (GRCm39) C1516R probably damaging Het
Cops5 C A 1: 10,108,222 (GRCm39) R5L unknown Het
Cpne2 C A 8: 95,286,781 (GRCm39) P369Q possibly damaging Het
Cyp3a25 G T 5: 145,921,699 (GRCm39) Q412K probably benign Het
Dbn1 A G 13: 55,622,785 (GRCm39) V612A probably benign Het
Dnah17 T C 11: 118,012,783 (GRCm39) D426G probably benign Het
Dolpp1 T A 2: 30,282,515 (GRCm39) Y23N probably damaging Het
Egf T C 3: 129,511,617 (GRCm39) M517V probably benign Het
Fbxw27 ATGT AT 9: 109,602,322 (GRCm39) probably null Het
Foxc1 A T 13: 31,992,587 (GRCm39) H466L unknown Het
Hsf2bp A G 17: 32,241,810 (GRCm39) L78P probably damaging Het
Itgb8 G T 12: 119,140,754 (GRCm39) N374K probably benign Het
Kif16b T A 2: 142,553,804 (GRCm39) Q998L possibly damaging Het
Krtap11-1 A C 16: 89,368,062 (GRCm39) probably benign Het
Lamp3 T A 16: 19,494,832 (GRCm39) probably null Het
Lrrc43 A T 5: 123,641,307 (GRCm39) H497L probably damaging Het
Mmp1a C T 9: 7,467,225 (GRCm39) T267I probably benign Het
Mroh2b T A 15: 4,978,130 (GRCm39) D1299E probably benign Het
Ndst4 A C 3: 125,476,808 (GRCm39) H11P probably damaging Het
Oas1c A G 5: 120,946,202 (GRCm39) F99L probably benign Het
Or10s1 T C 9: 39,986,353 (GRCm39) L254P probably damaging Het
Or14c39 T A 7: 86,343,948 (GRCm39) C95S probably damaging Het
Or1j11 G T 2: 36,311,784 (GRCm39) A125S probably damaging Het
Or5w15 G A 2: 87,568,644 (GRCm39) T8I probably benign Het
Pcdhga3 A G 18: 37,808,564 (GRCm39) D339G probably damaging Het
Pcsk1 A T 13: 75,259,039 (GRCm39) N271I probably damaging Het
Pdilt A T 7: 119,100,870 (GRCm39) D160E probably benign Het
Psma4 A T 9: 54,862,245 (GRCm39) Q123L probably damaging Het
Selenbp2 A T 3: 94,605,368 (GRCm39) I127F possibly damaging Het
Setd5 A G 6: 113,121,025 (GRCm39) N1078S probably damaging Het
Sorl1 A C 9: 41,993,105 (GRCm39) Y306* probably null Het
Spata17 T C 1: 186,849,471 (GRCm39) K255E possibly damaging Het
Surf4 C A 2: 26,823,622 (GRCm39) probably benign Het
Tbc1d16 G T 11: 119,101,335 (GRCm39) H58Q probably damaging Het
Tfdp2 A G 9: 96,169,663 (GRCm39) T5A probably damaging Het
Thsd7b T G 1: 130,108,223 (GRCm39) C1313G probably damaging Het
Trmt44 A T 5: 35,727,256 (GRCm39) C320S probably damaging Het
Unc119b G A 5: 115,272,827 (GRCm39) T48M probably benign Het
Vit T A 17: 78,930,079 (GRCm39) I348N probably damaging Het
Vmn1r184 T A 7: 25,966,347 (GRCm39) M31K probably null Het
Vmn2r81 A G 10: 79,129,205 (GRCm39) T699A possibly damaging Het
Xrn1 A G 9: 95,920,756 (GRCm39) T1339A probably benign Het
Zfp827 T A 8: 79,905,604 (GRCm39) H860Q probably damaging Het
Other mutations in Ikbkb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00095:Ikbkb APN 8 23,196,127 (GRCm39) missense probably damaging 0.99
IGL00899:Ikbkb APN 8 23,150,463 (GRCm39) missense possibly damaging 0.84
IGL02271:Ikbkb APN 8 23,155,919 (GRCm39) missense probably benign 0.00
IGL02569:Ikbkb APN 8 23,183,899 (GRCm39) missense probably damaging 1.00
IGL02610:Ikbkb APN 8 23,165,088 (GRCm39) critical splice acceptor site probably null
IGL03085:Ikbkb APN 8 23,172,802 (GRCm39) missense probably benign 0.03
Baby UTSW 8 23,165,052 (GRCm39) missense probably damaging 1.00
Impaired UTSW 8 23,156,036 (GRCm39) missense probably damaging 1.00
Kiki UTSW 8 23,161,658 (GRCm39) missense possibly damaging 0.95
R0110:Ikbkb UTSW 8 23,161,651 (GRCm39) nonsense probably null
R0366:Ikbkb UTSW 8 23,185,276 (GRCm39) splice site probably benign
R0469:Ikbkb UTSW 8 23,161,651 (GRCm39) nonsense probably null
R0510:Ikbkb UTSW 8 23,161,651 (GRCm39) nonsense probably null
R1386:Ikbkb UTSW 8 23,155,633 (GRCm39) missense possibly damaging 0.69
R1436:Ikbkb UTSW 8 23,163,419 (GRCm39) missense probably benign 0.24
R1645:Ikbkb UTSW 8 23,181,082 (GRCm39) missense probably damaging 0.98
R1695:Ikbkb UTSW 8 23,163,496 (GRCm39) missense probably benign 0.00
R2118:Ikbkb UTSW 8 23,157,233 (GRCm39) splice site probably benign
R2120:Ikbkb UTSW 8 23,157,233 (GRCm39) splice site probably benign
R2121:Ikbkb UTSW 8 23,157,233 (GRCm39) splice site probably benign
R2124:Ikbkb UTSW 8 23,157,233 (GRCm39) splice site probably benign
R2124:Ikbkb UTSW 8 23,156,036 (GRCm39) missense probably damaging 1.00
R2148:Ikbkb UTSW 8 23,172,761 (GRCm39) missense probably damaging 1.00
R2179:Ikbkb UTSW 8 23,171,769 (GRCm39) critical splice acceptor site probably null
R2897:Ikbkb UTSW 8 23,159,693 (GRCm39) missense possibly damaging 0.71
R3861:Ikbkb UTSW 8 23,168,852 (GRCm39) missense possibly damaging 0.94
R4019:Ikbkb UTSW 8 23,161,728 (GRCm39) missense probably benign 0.03
R4723:Ikbkb UTSW 8 23,159,623 (GRCm39) missense probably benign 0.24
R4962:Ikbkb UTSW 8 23,171,693 (GRCm39) missense probably damaging 1.00
R5715:Ikbkb UTSW 8 23,168,866 (GRCm39) missense probably damaging 1.00
R6738:Ikbkb UTSW 8 23,165,052 (GRCm39) missense probably damaging 1.00
R6875:Ikbkb UTSW 8 23,155,909 (GRCm39) missense probably damaging 0.99
R7054:Ikbkb UTSW 8 23,161,658 (GRCm39) missense possibly damaging 0.95
R7284:Ikbkb UTSW 8 23,158,976 (GRCm39) missense probably benign 0.32
R7383:Ikbkb UTSW 8 23,159,066 (GRCm39) missense probably benign
R7633:Ikbkb UTSW 8 23,161,757 (GRCm39) missense probably benign 0.08
R7768:Ikbkb UTSW 8 23,185,252 (GRCm39) missense probably damaging 0.99
R7819:Ikbkb UTSW 8 23,161,742 (GRCm39) missense probably benign 0.05
R8332:Ikbkb UTSW 8 23,155,641 (GRCm39) missense possibly damaging 0.79
R8369:Ikbkb UTSW 8 23,181,097 (GRCm39) missense probably benign 0.32
R8421:Ikbkb UTSW 8 23,168,804 (GRCm39) critical splice donor site probably null
R8934:Ikbkb UTSW 8 23,150,407 (GRCm39) makesense probably null
R9249:Ikbkb UTSW 8 23,171,735 (GRCm39) nonsense probably null
R9352:Ikbkb UTSW 8 23,150,444 (GRCm39) missense probably benign
R9367:Ikbkb UTSW 8 23,171,711 (GRCm39) missense probably damaging 1.00
R9524:Ikbkb UTSW 8 23,172,740 (GRCm39) critical splice donor site probably null
R9581:Ikbkb UTSW 8 23,155,575 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- GGTACTGCTGTCACCTCCTTAG -3'
(R):5'- TGAAGACATGAGTGATTCCTGTG -3'

Sequencing Primer
(F):5'- GGATTACGTGTCATAAGGGATTAAG -3'
(R):5'- AGTGATTCCTGTGTTGTTTTAGAAC -3'
Posted On 2022-08-09