Incidental Mutation 'R5821:Ciita'
ID 449954
Institutional Source Beutler Lab
Gene Symbol Ciita
Ensembl Gene ENSMUSG00000022504
Gene Name class II transactivator
Synonyms C2ta, Gm9475
MMRRC Submission 043401-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5821 (G1)
Quality Score 225
Status Validated
Chromosome 16
Chromosomal Location 10297923-10346282 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 10329669 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Valine at position 648 (E648V)
Ref Sequence ENSEMBL: ENSMUSP00000154946 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023147] [ENSMUST00000184863] [ENSMUST00000230146] [ENSMUST00000230395] [ENSMUST00000230450]
AlphaFold P79621
Predicted Effect probably benign
Transcript: ENSMUST00000023147
AA Change: E651V

PolyPhen 2 Score 0.173 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000023147
Gene: ENSMUSG00000022504
AA Change: E651V

DomainStartEndE-ValueType
low complexity region 216 230 N/A INTRINSIC
Pfam:NACHT 362 533 1.8e-44 PFAM
low complexity region 847 861 N/A INTRINSIC
LRR 931 961 8.53e0 SMART
LRR 962 989 7.37e-4 SMART
LRR 991 1018 1.25e-6 SMART
LRR 1019 1046 2.36e-2 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000184863
SMART Domains Protein: ENSMUSP00000139108
Gene: ENSMUSG00000038055

DomainStartEndE-ValueType
Pfam:Dexa_ind 1 95 4.6e-58 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000229906
Predicted Effect possibly damaging
Transcript: ENSMUST00000230146
AA Change: E648V

PolyPhen 2 Score 0.770 (Sensitivity: 0.85; Specificity: 0.92)
Predicted Effect possibly damaging
Transcript: ENSMUST00000230395
AA Change: E728V

PolyPhen 2 Score 0.468 (Sensitivity: 0.89; Specificity: 0.90)
Predicted Effect possibly damaging
Transcript: ENSMUST00000230450
AA Change: E627V

PolyPhen 2 Score 0.468 (Sensitivity: 0.89; Specificity: 0.90)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230533
Meta Mutation Damage Score 0.1382 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.6%
  • 20x: 96.1%
Validation Efficiency 100% (55/55)
MGI Phenotype FUNCTION: This gene encodes a member of the NOD-like receptor protein family. This protein acts as a transcriptional coactivator and component of the enhanceosome complex to stimulate transcription of MHC class II genes in the adaptive immune response. This protein may also regulate the transcription of MHC class I genes. Mutations in the human gene have been linked to a rare immunodeficiency, bare lymphocyte syndrome, and homozygous knockout mice exhibit many features of this disease. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Oct 2014]
PHENOTYPE: Homozygous targeted mutants are immunologically abnormal with extremely little MHC class II expression, greatly reduced serum IgG, and impaired T-dependent antigen responses. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700001O22Rik A T 2: 30,686,458 (GRCm39) V278D possibly damaging Het
Acacb A G 5: 114,322,167 (GRCm39) D227G possibly damaging Het
Akap9 A G 5: 4,096,064 (GRCm39) E2313G probably benign Het
Cchcr1 A T 17: 35,839,745 (GRCm39) E564D probably damaging Het
Cers2 G A 3: 95,229,008 (GRCm39) probably benign Het
Cfap161 A G 7: 83,425,188 (GRCm39) I301T probably benign Het
Cir1 C T 2: 73,142,804 (GRCm39) C10Y probably damaging Het
Clasp1 T A 1: 118,518,214 (GRCm39) F1087I probably damaging Het
Cped1 C A 6: 22,138,681 (GRCm39) F415L probably benign Het
Dnah7b A G 1: 46,181,292 (GRCm39) T1060A possibly damaging Het
Epha5 G T 5: 84,232,587 (GRCm39) P809H probably damaging Het
Fuca1 T A 4: 135,650,273 (GRCm39) probably null Het
Galnt2l A T 8: 123,627,372 (GRCm39) *98R probably null Het
Gm26796 G A 12: 80,805,564 (GRCm39) R237C unknown Het
Idua A G 5: 108,827,600 (GRCm39) Y138C probably benign Het
Ighd A T 12: 113,373,253 (GRCm39) L240H probably benign Het
Ing2 C G 8: 48,121,861 (GRCm39) C229S probably benign Het
Kat8 G A 7: 127,523,988 (GRCm39) E343K probably damaging Het
Kctd8 A T 5: 69,267,828 (GRCm39) N427K probably benign Het
Kif16b T C 2: 142,544,586 (GRCm39) E1147G probably damaging Het
Kif18a G A 2: 109,120,190 (GRCm39) probably benign Het
Krt82 T A 15: 101,456,820 (GRCm39) R187* probably null Het
Lrrk2 T C 15: 91,593,593 (GRCm39) probably null Het
M1ap T C 6: 82,945,083 (GRCm39) Y126H probably benign Het
Mmel1 A G 4: 154,970,044 (GRCm39) N226D possibly damaging Het
Mtmr11 A G 3: 96,075,185 (GRCm39) D353G possibly damaging Het
Nfkbia A T 12: 55,538,005 (GRCm39) H149Q probably damaging Het
Nr5a1 A T 2: 38,598,511 (GRCm39) F95L probably damaging Het
Nutm2 A G 13: 50,623,891 (GRCm39) Y196C probably benign Het
Oxtr A G 6: 112,466,457 (GRCm39) I101T probably damaging Het
Pcsk2 T A 2: 143,591,035 (GRCm39) probably null Het
Pde5a T C 3: 122,611,604 (GRCm39) I514T probably benign Het
Pign A G 1: 105,516,788 (GRCm39) W585R possibly damaging Het
Pomgnt1 A G 4: 116,012,933 (GRCm39) S407G probably benign Het
Ppfia3 G A 7: 45,003,040 (GRCm39) T372I probably damaging Het
Prrc2b A T 2: 32,102,144 (GRCm39) E739V probably damaging Het
Ro60 A G 1: 143,642,503 (GRCm39) V209A probably benign Het
Scn7a T C 2: 66,574,047 (GRCm39) E192G probably damaging Het
Slmap T C 14: 26,183,435 (GRCm39) D316G probably damaging Het
Smim8 GGTTTAATGAAGAG GG 4: 34,771,259 (GRCm39) probably benign Het
Smim8 TTTAATGAAGAGCT TT 4: 34,771,261 (GRCm39) probably benign Het
Tgm2 T A 2: 157,984,974 (GRCm39) Y44F possibly damaging Het
Tmc8 C A 11: 117,683,455 (GRCm39) S670* probably null Het
Tmem145 A G 7: 25,014,946 (GRCm39) D523G probably benign Het
Vmn2r115 G A 17: 23,566,937 (GRCm39) G483E probably damaging Het
Other mutations in Ciita
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01348:Ciita APN 16 10,328,591 (GRCm39) missense probably damaging 0.99
IGL01830:Ciita APN 16 10,338,915 (GRCm39) missense probably damaging 1.00
IGL02557:Ciita APN 16 10,329,879 (GRCm39) missense probably damaging 1.00
IGL02634:Ciita APN 16 10,326,577 (GRCm39) missense probably damaging 1.00
IGL03057:Ciita APN 16 10,338,823 (GRCm39) splice site probably benign
IGL03403:Ciita APN 16 10,321,736 (GRCm39) missense probably damaging 1.00
deshabille UTSW 16 10,327,071 (GRCm39) splice site probably null
oddball UTSW 16 10,321,812 (GRCm39) critical splice donor site probably null
sisal UTSW 16 10,331,152 (GRCm39) critical splice donor site probably null
R0001:Ciita UTSW 16 10,332,297 (GRCm39) splice site probably benign
R0138:Ciita UTSW 16 10,330,134 (GRCm39) missense probably damaging 1.00
R0583:Ciita UTSW 16 10,341,668 (GRCm39) critical splice donor site probably null
R1468:Ciita UTSW 16 10,331,152 (GRCm39) critical splice donor site probably null
R1468:Ciita UTSW 16 10,331,152 (GRCm39) critical splice donor site probably null
R1470:Ciita UTSW 16 10,332,332 (GRCm39) missense possibly damaging 0.75
R1470:Ciita UTSW 16 10,332,332 (GRCm39) missense possibly damaging 0.75
R1888:Ciita UTSW 16 10,328,948 (GRCm39) missense probably damaging 1.00
R1888:Ciita UTSW 16 10,328,948 (GRCm39) missense probably damaging 1.00
R2017:Ciita UTSW 16 10,329,540 (GRCm39) missense probably damaging 1.00
R2072:Ciita UTSW 16 10,336,217 (GRCm39) missense probably benign 0.16
R2410:Ciita UTSW 16 10,328,568 (GRCm39) missense probably damaging 0.99
R4779:Ciita UTSW 16 10,329,230 (GRCm39) missense probably damaging 1.00
R5151:Ciita UTSW 16 10,341,594 (GRCm39) missense probably damaging 1.00
R5233:Ciita UTSW 16 10,327,265 (GRCm39) missense possibly damaging 0.95
R5363:Ciita UTSW 16 10,330,031 (GRCm39) missense probably damaging 1.00
R5431:Ciita UTSW 16 10,341,656 (GRCm39) missense probably damaging 1.00
R6085:Ciita UTSW 16 10,330,029 (GRCm39) missense probably benign 0.08
R6088:Ciita UTSW 16 10,329,795 (GRCm39) missense probably damaging 1.00
R6241:Ciita UTSW 16 10,329,767 (GRCm39) missense probably damaging 1.00
R6354:Ciita UTSW 16 10,341,610 (GRCm39) missense probably damaging 1.00
R6502:Ciita UTSW 16 10,329,774 (GRCm39) missense probably damaging 1.00
R6553:Ciita UTSW 16 10,329,609 (GRCm39) missense probably benign 0.00
R6585:Ciita UTSW 16 10,329,609 (GRCm39) missense probably benign 0.00
R6916:Ciita UTSW 16 10,327,071 (GRCm39) splice site probably null
R6937:Ciita UTSW 16 10,330,355 (GRCm39) splice site probably null
R7007:Ciita UTSW 16 10,329,171 (GRCm39) missense probably damaging 1.00
R7219:Ciita UTSW 16 10,330,121 (GRCm39) missense probably benign 0.00
R7326:Ciita UTSW 16 10,330,152 (GRCm39) missense probably damaging 1.00
R8314:Ciita UTSW 16 10,328,852 (GRCm39) missense probably damaging 0.99
R8772:Ciita UTSW 16 10,298,026 (GRCm39) missense probably damaging 1.00
R9102:Ciita UTSW 16 10,324,565 (GRCm39) missense probably benign 0.00
R9213:Ciita UTSW 16 10,319,742 (GRCm39) missense probably damaging 1.00
R9290:Ciita UTSW 16 10,326,513 (GRCm39) missense probably damaging 1.00
R9296:Ciita UTSW 16 10,321,812 (GRCm39) critical splice donor site probably null
R9329:Ciita UTSW 16 10,324,571 (GRCm39) missense probably damaging 0.98
R9418:Ciita UTSW 16 10,319,765 (GRCm39) nonsense probably null
R9496:Ciita UTSW 16 10,298,009 (GRCm39) start codon destroyed probably null 1.00
R9529:Ciita UTSW 16 10,328,640 (GRCm39) missense probably benign 0.44
RF019:Ciita UTSW 16 10,324,611 (GRCm39) missense probably damaging 0.98
Z1176:Ciita UTSW 16 10,326,564 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGCTACCTTGTACACTTACAGG -3'
(R):5'- CTCGAGGCTGGAAAACTAATCC -3'

Sequencing Primer
(F):5'- GACTCTATGTCAGCCTGCTAGG -3'
(R):5'- TCCAGCCAGAAAGCGTGGTAC -3'
Posted On 2016-12-20