Incidental Mutation 'R4746:Chuk'
ID356764
Institutional Source Beutler Lab
Gene Symbol Chuk
Ensembl Gene ENSMUSG00000025199
Gene Nameconserved helix-loop-helix ubiquitous kinase
SynonymsChuk1, IKK 1, IKK alpha, IkappaB kinase alpha, IKKalpha, IKK-1, IKK-alpha, IKK[a], IKK1
MMRRC Submission 041968-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R4746 (G1)
Quality Score225
Status Not validated
Chromosome19
Chromosomal Location44073335-44107480 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 44088771 bp
ZygosityHeterozygous
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]
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: 152,440,765 S180N probably benign Het
Atp5a1 G T 18: 77,778,742 G165V probably benign Het
Cbfa2t2 A C 2: 154,523,925 M352L possibly damaging Het
Ccser2 A T 14: 36,909,125 D98E probably damaging Het
Cfap20 A G 8: 95,422,056 probably null Het
Cic G A 7: 25,288,480 G1531E probably damaging Het
Ckap4 A G 10: 84,533,520 V116A possibly damaging Het
Cxcl13 A G 5: 95,959,897 K71E probably damaging Het
Dmxl2 A T 9: 54,451,796 I210N probably benign Het
Donson A C 16: 91,682,237 V397G probably damaging Het
Dpy19l1 C A 9: 24,450,670 V332L probably benign Het
Dsp T C 13: 38,195,104 S1343P possibly damaging Het
Egflam A G 15: 7,224,639 probably null Het
Eif2b4 A G 5: 31,187,653 I550T probably damaging Het
Fbxo47 A T 11: 97,879,428 V46D probably benign Het
Fkbpl G A 17: 34,645,329 A24T probably benign Het
Folr1 T A 7: 101,863,977 D37V probably damaging Het
Gm17333 AAGAAGAGAAGAGAAGAGAAGAGAAGAGAAGAGAA AAGAAGAGAAGAGAAGAGAAGAGAAGAGAAGAGAAGAGAA 16: 77,852,878 noncoding transcript Het
Gnb1 C A 4: 155,543,074 A104E probably damaging Het
Gnptg ATTGTTGATGATTT AT 17: 25,235,597 probably benign Het
Htra4 A T 8: 25,033,697 V284E probably damaging Het
Igkv3-3 A T 6: 70,687,324 D50V probably benign Het
Irs3 A G 5: 137,643,947 S410P probably benign Het
Kif26b C T 1: 178,873,981 Q642* probably null Het
Klhl11 A T 11: 100,464,350 M215K probably benign Het
Lamc3 A G 2: 31,905,614 N337S possibly damaging Het
Lrrc55 G A 2: 85,196,170 A170V probably damaging Het
March3 A T 18: 56,776,072 W214R probably damaging Het
Megf11 A C 9: 64,508,745 T79P probably damaging Het
Mia3 A G 1: 183,345,220 V26A possibly damaging Het
Myrf A G 19: 10,218,591 F353S probably damaging Het
Obscn A G 11: 59,079,808 probably null Het
Ocstamp T C 2: 165,396,288 K352R probably benign Het
Olfr721-ps1 A T 14: 14,407,359 I46F probably benign Het
Olfr874 G T 9: 37,746,157 V8L probably benign Het
Osbpl3 T C 6: 50,328,674 N434S probably damaging Het
Pign A C 1: 105,585,024 L645V probably benign Het
Polr2a A G 11: 69,735,674 S1540P probably benign Het
Ppp2r3c A T 12: 55,302,635 probably null Het
Ptprf A G 4: 118,225,039 V414A possibly damaging Het
Pyroxd2 G A 19: 42,752,400 R22* probably null Het
Rab11fip2 G A 19: 59,937,110 A225V probably damaging Het
Ranbp2 C T 10: 58,492,670 A2836V probably damaging Het
Rimklb G A 6: 122,472,632 R28* probably null Het
Scyl3 G A 1: 163,949,251 R404Q probably damaging Het
Slc9a8 A T 2: 167,441,170 K79* probably null Het
Sowaha A T 11: 53,479,336 probably null Het
Tnk1 A G 11: 69,855,166 V311A probably damaging Het
Tnrc6a T A 7: 123,189,997 S1680T probably damaging Het
Tpp1 T C 7: 105,748,951 Y335C probably damaging Het
Ttc39b A G 4: 83,244,103 V308A probably benign Het
Ttll3 A C 6: 113,407,392 Q557P probably damaging Het
Ulk3 G A 9: 57,592,918 A266T probably benign Het
Wfdc6b C A 2: 164,617,433 C138* probably null Het
Znrd1as A T 17: 36,964,873 I116L probably benign Het
Other mutations in Chuk
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00331:Chuk APN 19 44088023 missense possibly damaging 0.56
IGL00585:Chuk APN 19 44078312 missense probably damaging 0.99
IGL00662:Chuk APN 19 44097210 missense possibly damaging 0.64
IGL01419:Chuk APN 19 44096981 missense probably damaging 1.00
IGL01728:Chuk APN 19 44098646 missense possibly damaging 0.94
IGL01753:Chuk APN 19 44098576 splice site probably benign
PIT4362001:Chuk UTSW 19 44098583 critical splice donor site probably null
PIT4382001:Chuk UTSW 19 44098607 missense probably damaging 0.99
R0107:Chuk UTSW 19 44096919 missense probably damaging 1.00
R0107:Chuk UTSW 19 44096919 missense probably damaging 1.00
R0504:Chuk UTSW 19 44081938 splice site probably benign
R0731:Chuk UTSW 19 44103766 splice site probably benign
R0846:Chuk UTSW 19 44091028 missense probably damaging 1.00
R1433:Chuk UTSW 19 44078958 missense probably null 1.00
R1585:Chuk UTSW 19 44077373 missense possibly damaging 0.89
R2020:Chuk UTSW 19 44107343 missense possibly damaging 0.59
R2179:Chuk UTSW 19 44103721 missense possibly damaging 0.95
R2441:Chuk UTSW 19 44096921 missense probably damaging 1.00
R4125:Chuk UTSW 19 44100174 missense probably null 0.00
R4180:Chuk UTSW 19 44101840 missense probably benign 0.01
R4815:Chuk UTSW 19 44077247 nonsense probably null
R4852:Chuk UTSW 19 44088758 missense possibly damaging 0.91
R5330:Chuk UTSW 19 44078955 missense probably damaging 1.00
R5331:Chuk UTSW 19 44078955 missense probably damaging 1.00
R5517:Chuk UTSW 19 44097533 critical splice acceptor site probably null
R5854:Chuk UTSW 19 44081957 missense probably benign 0.00
R6149:Chuk UTSW 19 44101831 missense probably damaging 1.00
R6161:Chuk UTSW 19 44082637 missense probably damaging 1.00
R6232:Chuk UTSW 19 44096992 missense probably benign 0.21
R6768:Chuk UTSW 19 44096951 missense probably damaging 0.96
R6865:Chuk UTSW 19 44086915 nonsense probably null
R7916:Chuk UTSW 19 44096981 missense probably damaging 1.00
R8038:Chuk UTSW 19 44078977 missense probably damaging 1.00
R8064:Chuk UTSW 19 44082676 missense probably damaging 1.00
R8187:Chuk UTSW 19 44091112 missense probably benign 0.05
R8272:Chuk UTSW 19 44103736 missense possibly damaging 0.75
Predicted Primers PCR Primer
(F):5'- TCGGGAAGGGAGGTCTTCTA -3'
(R):5'- TCACTTTGGCCAATGTATCTGT -3'

Sequencing Primer
(F):5'- GGAGCTATGGTGATTTAAATCCACC -3'
(R):5'- TTTTTCCCCTAAAGTAAACCTTAGGC -3'
Posted On2015-11-11