Incidental Mutation 'R6768:Chuk'
ID 532066
Institutional Source Beutler Lab
Gene Symbol Chuk
Ensembl Gene ENSMUSG00000025199
Gene Name conserved helix-loop-helix ubiquitous kinase
Synonyms IKK1, IKK alpha, IKK[a], IKKalpha, IKK-1, IKK-alpha, Chuk1, IkappaB kinase alpha, IKK 1
MMRRC Submission 044884-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6768 (G1)
Quality Score 225.009
Status Validated
Chromosome 19
Chromosomal Location 44061774-44095919 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 44085390 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 252 (V252A)
Ref Sequence ENSEMBL: ENSMUSP00000026217 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026217] [ENSMUST00000119591]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000026217
AA Change: V252A

PolyPhen 2 Score 0.963 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000026217
Gene: ENSMUSG00000025199
AA Change: V252A

DomainStartEndE-ValueType
low complexity region 3 14 N/A INTRINSIC
Pfam:Pkinase_Tyr 15 254 3.5e-39 PFAM
Pfam:Pkinase 15 298 8.3e-55 PFAM
Blast:PHB 589 659 1e-38 BLAST
IKKbetaNEMObind 706 743 1.64e-15 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000119591
AA Change: V252A

PolyPhen 2 Score 0.940 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000113809
Gene: ENSMUSG00000025199
AA Change: V252A

DomainStartEndE-ValueType
low complexity region 3 14 N/A INTRINSIC
Pfam:Pkinase_Tyr 15 253 9.1e-38 PFAM
Pfam:Pkinase 15 298 8.5e-54 PFAM
Blast:PHB 589 659 8e-39 BLAST
Meta Mutation Damage Score 0.1986 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.8%
  • 10x: 98.9%
  • 20x: 97.2%
Validation Efficiency 96% (45/47)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the serine/threonine protein kinase family. The encoded protein, a component of a cytokine-activated protein complex that is an inhibitor of the essential transcription factor NF-kappa-B complex, phosphorylates sites that trigger the degradation of the inhibitor via the ubiquination pathway, thereby activating the transcription factor. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted null mutations die neonataly and exhibit thickened, taut, adhesive skin that prevents appendages from protruding from the trunk, absence of whiskers, skeletal abnormalities, and closed esophagus. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam6b G A 12: 113,453,863 (GRCm39) V227I probably benign Het
Agtrap A G 4: 148,166,067 (GRCm39) V106A probably benign Het
Aldh3a2 A C 11: 61,144,536 (GRCm39) S341A probably benign Het
Bmper T A 9: 23,292,749 (GRCm39) C353S probably damaging Het
Casq1 C T 1: 172,047,245 (GRCm39) D5N probably benign Het
Ccin G A 4: 43,984,574 (GRCm39) R327H probably benign Het
Colec11 T C 12: 28,645,100 (GRCm39) probably null Het
Cpeb3 G A 19: 37,002,432 (GRCm39) T643I possibly damaging Het
Cstpp1 A T 2: 91,252,303 (GRCm39) H19Q probably damaging Het
Ctcfl A G 2: 172,959,084 (GRCm39) V214A possibly damaging Het
Dst A G 1: 34,220,793 (GRCm39) E2199G probably damaging Het
Eno2 T C 6: 124,744,711 (GRCm39) E45G probably damaging Het
Foxa2 T C 2: 147,885,747 (GRCm39) H181R probably damaging Het
Fpgs A G 2: 32,576,635 (GRCm39) S331P probably benign Het
Gm47189 A G 14: 41,492,035 (GRCm39) S81P probably benign Het
Igsf8 C A 1: 172,145,099 (GRCm39) P142Q probably damaging Het
Islr G T 9: 58,064,893 (GRCm39) Q205K possibly damaging Het
Josd1 A G 15: 79,561,323 (GRCm39) W162R probably benign Het
Lrrc37a G A 11: 103,390,949 (GRCm39) T1492I probably benign Het
Meox1 A G 11: 101,770,161 (GRCm39) F189L probably damaging Het
Mtf1 G A 4: 124,731,578 (GRCm39) D385N probably benign Het
Naip2 A T 13: 100,314,832 (GRCm39) C315* probably null Het
Ncaph2 T A 15: 89,248,202 (GRCm39) Y166* probably null Het
Nr1i3 G A 1: 171,044,966 (GRCm39) V270M probably damaging Het
Or11h4b A G 14: 50,919,049 (GRCm39) L14S probably damaging Het
Or13c7 T C 4: 43,854,351 (GRCm39) I14T probably benign Het
Panx3 T C 9: 37,575,322 (GRCm39) K180R probably benign Het
Pi4ka A G 16: 17,194,846 (GRCm39) L184P possibly damaging Het
Reln A C 5: 22,183,905 (GRCm39) V1698G probably damaging Het
Rnf213 G T 11: 119,333,062 (GRCm39) R2757L probably damaging Het
Scgb2b26 G T 7: 33,644,379 (GRCm39) T4K probably damaging Het
Sdhb A G 4: 140,706,364 (GRCm39) E267G probably damaging Het
Sorbs1 A T 19: 40,315,991 (GRCm39) N383K probably damaging Het
Stk11ip T A 1: 75,509,279 (GRCm39) C766S probably benign Het
Taf6l A C 19: 8,751,913 (GRCm39) S592A probably damaging Het
Tmem145 G A 7: 25,008,061 (GRCm39) G235D probably damaging Het
Tuba3b T A 6: 145,564,455 (GRCm39) probably null Het
Ubl7 A T 9: 57,820,045 (GRCm39) E32D probably benign Het
Vmn1r168 A T 7: 23,240,460 (GRCm39) T106S probably damaging Het
Vmn2r59 C A 7: 41,661,392 (GRCm39) V808F probably benign Het
Vmn2r61 C T 7: 41,949,748 (GRCm39) P723S probably damaging Het
Wwc2 A G 8: 48,353,826 (GRCm39) Y103H possibly damaging Het
Zfp11 G T 5: 129,735,415 (GRCm39) D15E probably benign Het
Zfp428 G A 7: 24,214,908 (GRCm39) G162R probably damaging Het
Zfp629 G A 7: 127,209,997 (GRCm39) T604I probably benign Het
Zfpm1 C A 8: 123,061,195 (GRCm39) D253E probably damaging Het
Zhx1 G T 15: 57,917,499 (GRCm39) T249K probably benign Het
Other mutations in Chuk
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00331:Chuk APN 19 44,076,462 (GRCm39) missense possibly damaging 0.56
IGL00585:Chuk APN 19 44,066,751 (GRCm39) missense probably damaging 0.99
IGL00662:Chuk APN 19 44,085,649 (GRCm39) missense possibly damaging 0.64
IGL01419:Chuk APN 19 44,085,420 (GRCm39) missense probably damaging 1.00
IGL01728:Chuk APN 19 44,087,085 (GRCm39) missense possibly damaging 0.94
IGL01753:Chuk APN 19 44,087,015 (GRCm39) splice site probably benign
woodchuck UTSW 19 44,067,416 (GRCm39) missense probably damaging 1.00
PIT4362001:Chuk UTSW 19 44,087,022 (GRCm39) critical splice donor site probably null
PIT4382001:Chuk UTSW 19 44,087,046 (GRCm39) missense probably damaging 0.99
R0107:Chuk UTSW 19 44,085,358 (GRCm39) missense probably damaging 1.00
R0107:Chuk UTSW 19 44,085,358 (GRCm39) missense probably damaging 1.00
R0504:Chuk UTSW 19 44,070,377 (GRCm39) splice site probably benign
R0731:Chuk UTSW 19 44,092,205 (GRCm39) splice site probably benign
R0846:Chuk UTSW 19 44,079,467 (GRCm39) missense probably damaging 1.00
R1433:Chuk UTSW 19 44,067,397 (GRCm39) missense probably null 1.00
R1585:Chuk UTSW 19 44,065,812 (GRCm39) missense possibly damaging 0.89
R2020:Chuk UTSW 19 44,095,782 (GRCm39) missense possibly damaging 0.59
R2179:Chuk UTSW 19 44,092,160 (GRCm39) missense possibly damaging 0.95
R2441:Chuk UTSW 19 44,085,360 (GRCm39) missense probably damaging 1.00
R4125:Chuk UTSW 19 44,088,613 (GRCm39) missense probably null 0.00
R4180:Chuk UTSW 19 44,090,279 (GRCm39) missense probably benign 0.01
R4746:Chuk UTSW 19 44,077,210 (GRCm39) missense possibly damaging 0.86
R4815:Chuk UTSW 19 44,065,686 (GRCm39) nonsense probably null
R4852:Chuk UTSW 19 44,077,197 (GRCm39) missense possibly damaging 0.91
R5330:Chuk UTSW 19 44,067,394 (GRCm39) missense probably damaging 1.00
R5331:Chuk UTSW 19 44,067,394 (GRCm39) missense probably damaging 1.00
R5517:Chuk UTSW 19 44,085,972 (GRCm39) critical splice acceptor site probably null
R5854:Chuk UTSW 19 44,070,396 (GRCm39) missense probably benign 0.00
R6149:Chuk UTSW 19 44,090,270 (GRCm39) missense probably damaging 1.00
R6161:Chuk UTSW 19 44,071,076 (GRCm39) missense probably damaging 1.00
R6232:Chuk UTSW 19 44,085,431 (GRCm39) missense probably benign 0.21
R6865:Chuk UTSW 19 44,075,354 (GRCm39) nonsense probably null
R7916:Chuk UTSW 19 44,085,420 (GRCm39) missense probably damaging 1.00
R8038:Chuk UTSW 19 44,067,416 (GRCm39) missense probably damaging 1.00
R8064:Chuk UTSW 19 44,071,115 (GRCm39) missense probably damaging 1.00
R8187:Chuk UTSW 19 44,079,551 (GRCm39) missense probably benign 0.05
R8272:Chuk UTSW 19 44,092,175 (GRCm39) missense possibly damaging 0.75
R8481:Chuk UTSW 19 44,084,678 (GRCm39) missense probably benign 0.00
R8739:Chuk UTSW 19 44,077,135 (GRCm39) missense probably benign 0.01
R8852:Chuk UTSW 19 44,076,407 (GRCm39) missense possibly damaging 0.96
R8860:Chuk UTSW 19 44,076,407 (GRCm39) missense possibly damaging 0.96
R9176:Chuk UTSW 19 44,076,442 (GRCm39) missense probably damaging 1.00
R9228:Chuk UTSW 19 44,095,789 (GRCm39) missense probably damaging 1.00
R9328:Chuk UTSW 19 44,085,422 (GRCm39) nonsense probably null
R9380:Chuk UTSW 19 44,062,958 (GRCm39) missense unknown
R9444:Chuk UTSW 19 44,075,385 (GRCm39) missense
R9717:Chuk UTSW 19 44,071,109 (GRCm39) missense possibly damaging 0.79
Predicted Primers PCR Primer
(F):5'- AATGCAGTTCCTCAGTCACAC -3'
(R):5'- TGGCATAGTTAATGGTAGTGGAAAC -3'

Sequencing Primer
(F):5'- GTTCCTCAGTCACACTAAGCG -3'
(R):5'- ATGGTAGTGGAAACATTTCAGTTG -3'
Posted On 2018-08-29