Incidental Mutation 'R4746:Chuk'
ID 356764
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 041968-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4746 (G1)
Quality Score 225
Status Not validated
Chromosome 19
Chromosomal Location 44061774-44095919 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 44077210 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Serine at position 379 (C379S)
Ref Sequence ENSEMBL: ENSMUSP00000026217 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026217] [ENSMUST00000119591]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000026217
AA Change: C379S

PolyPhen 2 Score 0.861 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000026217
Gene: ENSMUSG00000025199
AA Change: C379S

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 probably benign
Transcript: ENSMUST00000119591
AA Change: C379S

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000113809
Gene: ENSMUSG00000025199
AA Change: C379S

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134495
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147423
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.4%
Validation Efficiency
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: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
6820408C15Rik G A 2: 152,282,685 (GRCm39) S180N probably benign Het
Atp5f1a G T 18: 77,866,442 (GRCm39) G165V probably benign Het
Cbfa2t2 A C 2: 154,365,845 (GRCm39) M352L possibly damaging Het
Ccser2 A T 14: 36,631,082 (GRCm39) D98E probably damaging Het
Cfap20 A G 8: 96,148,684 (GRCm39) probably null Het
Cic G A 7: 24,987,905 (GRCm39) G1531E probably damaging Het
Ckap4 A G 10: 84,369,384 (GRCm39) V116A possibly damaging Het
Cxcl13 A G 5: 96,107,756 (GRCm39) K71E probably damaging Het
Dmxl2 A T 9: 54,359,080 (GRCm39) I210N probably benign Het
Donson A C 16: 91,479,125 (GRCm39) V397G probably damaging Het
Dpy19l1 C A 9: 24,361,966 (GRCm39) V332L probably benign Het
Dsp T C 13: 38,379,080 (GRCm39) S1343P possibly damaging Het
Egflam A G 15: 7,254,120 (GRCm39) probably null Het
Eif2b4 A G 5: 31,344,997 (GRCm39) I550T probably damaging Het
Fbxo47 A T 11: 97,770,254 (GRCm39) V46D probably benign Het
Fkbpl G A 17: 34,864,303 (GRCm39) A24T probably benign Het
Folr1 T A 7: 101,513,184 (GRCm39) D37V probably damaging Het
Gm17333 AAGAAGAGAAGAGAAGAGAAGAGAAGAGAAGAGAA AAGAAGAGAAGAGAAGAGAAGAGAAGAGAAGAGAAGAGAA 16: 77,649,766 (GRCm39) noncoding transcript Het
Gnb1 C A 4: 155,627,531 (GRCm39) A104E probably damaging Het
Gnptg ATTGTTGATGATTT AT 17: 25,454,571 (GRCm39) probably benign Het
Htra4 A T 8: 25,523,713 (GRCm39) V284E probably damaging Het
Igkv3-3 A T 6: 70,664,308 (GRCm39) D50V probably benign Het
Irs3 A G 5: 137,642,209 (GRCm39) S410P probably benign Het
Kif26b C T 1: 178,701,546 (GRCm39) Q642* probably null Het
Klhl11 A T 11: 100,355,176 (GRCm39) M215K probably benign Het
Lamc3 A G 2: 31,795,626 (GRCm39) N337S possibly damaging Het
Lrrc55 G A 2: 85,026,514 (GRCm39) A170V probably damaging Het
Marchf3 A T 18: 56,909,144 (GRCm39) W214R probably damaging Het
Megf11 A C 9: 64,416,027 (GRCm39) T79P probably damaging Het
Mia3 A G 1: 183,126,663 (GRCm39) V26A possibly damaging Het
Myrf A G 19: 10,195,955 (GRCm39) F353S probably damaging Het
Obscn A G 11: 58,970,634 (GRCm39) probably null Het
Ocstamp T C 2: 165,238,208 (GRCm39) K352R probably benign Het
Or2t35 A T 14: 14,407,359 (GRCm38) I46F probably benign Het
Or8b12 G T 9: 37,657,453 (GRCm39) V8L probably benign Het
Osbpl3 T C 6: 50,305,654 (GRCm39) N434S probably damaging Het
Pign A C 1: 105,512,749 (GRCm39) L645V probably benign Het
Polr1has A T 17: 37,275,765 (GRCm39) I116L probably benign Het
Polr2a A G 11: 69,626,500 (GRCm39) S1540P probably benign Het
Ppp2r3c A T 12: 55,349,420 (GRCm39) probably null Het
Ptprf A G 4: 118,082,236 (GRCm39) V414A possibly damaging Het
Pyroxd2 G A 19: 42,740,839 (GRCm39) R22* probably null Het
Rab11fip2 G A 19: 59,925,542 (GRCm39) A225V probably damaging Het
Ranbp2 C T 10: 58,328,492 (GRCm39) A2836V probably damaging Het
Rimklb G A 6: 122,449,591 (GRCm39) R28* probably null Het
Scyl3 G A 1: 163,776,820 (GRCm39) R404Q probably damaging Het
Slc9a8 A T 2: 167,283,090 (GRCm39) K79* probably null Het
Sowaha A T 11: 53,370,163 (GRCm39) probably null Het
Tnk1 A G 11: 69,745,992 (GRCm39) V311A probably damaging Het
Tnrc6a T A 7: 122,789,220 (GRCm39) S1680T probably damaging Het
Tpp1 T C 7: 105,398,158 (GRCm39) Y335C probably damaging Het
Ttc39b A G 4: 83,162,340 (GRCm39) V308A probably benign Het
Ttll3 A C 6: 113,384,353 (GRCm39) Q557P probably damaging Het
Ulk3 G A 9: 57,500,201 (GRCm39) A266T probably benign Het
Wfdc6b C A 2: 164,459,353 (GRCm39) C138* probably null 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
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
R6768:Chuk UTSW 19 44,085,390 (GRCm39) missense probably damaging 0.96
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'- TCGGGAAGGGAGGTCTTCTA -3'
(R):5'- TCACTTTGGCCAATGTATCTGT -3'

Sequencing Primer
(F):5'- GGAGCTATGGTGATTTAAATCCACC -3'
(R):5'- TTTTTCCCCTAAAGTAAACCTTAGGC -3'
Posted On 2015-11-11