Incidental Mutation 'R4753:Nfkb2'
ID 357761
Institutional Source Beutler Lab
Gene Symbol Nfkb2
Ensembl Gene ENSMUSG00000025225
Gene Name nuclear factor of kappa light polypeptide gene enhancer in B cells 2, p49/p100
Synonyms p52, NF kappaB2
MMRRC Submission 041971-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.586) question?
Stock # R4753 (G1)
Quality Score 225
Status Validated
Chromosome 19
Chromosomal Location 46292759-46300824 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 46296006 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Aspartic acid at position 170 (E170D)
Ref Sequence ENSEMBL: ENSMUSP00000107512 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041391] [ENSMUST00000073116] [ENSMUST00000096029] [ENSMUST00000111881] [ENSMUST00000224556] [ENSMUST00000225323]
AlphaFold Q9WTK5
Predicted Effect probably benign
Transcript: ENSMUST00000041391
SMART Domains Protein: ENSMUSP00000039728
Gene: ENSMUSG00000037126

DomainStartEndE-ValueType
low complexity region 48 63 N/A INTRINSIC
low complexity region 79 99 N/A INTRINSIC
low complexity region 329 368 N/A INTRINSIC
low complexity region 419 431 N/A INTRINSIC
low complexity region 445 466 N/A INTRINSIC
Sec7 519 708 5.08e-75 SMART
low complexity region 714 724 N/A INTRINSIC
low complexity region 736 744 N/A INTRINSIC
PH 757 871 1.87e-13 SMART
Blast:Sec7 900 952 1e-6 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000073116
AA Change: E170D

PolyPhen 2 Score 0.017 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000072859
Gene: ENSMUSG00000025225
AA Change: E170D

DomainStartEndE-ValueType
Pfam:RHD_DNA_bind 40 220 1.3e-67 PFAM
IPT 227 326 3.48e-27 SMART
low complexity region 351 382 N/A INTRINSIC
low complexity region 391 409 N/A INTRINSIC
ANK 487 522 5.58e1 SMART
ANK 526 555 9.78e-4 SMART
ANK 559 591 3.74e0 SMART
ANK 599 628 3.36e-2 SMART
ANK 633 663 1.3e1 SMART
ANK 667 696 4.26e-4 SMART
low complexity region 707 721 N/A INTRINSIC
ANK 729 758 2.35e3 SMART
DEATH 764 851 5.52e-16 SMART
low complexity region 879 894 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000096029
SMART Domains Protein: ENSMUSP00000093729
Gene: ENSMUSG00000037126

DomainStartEndE-ValueType
low complexity region 48 63 N/A INTRINSIC
low complexity region 79 99 N/A INTRINSIC
low complexity region 329 368 N/A INTRINSIC
low complexity region 419 431 N/A INTRINSIC
low complexity region 445 466 N/A INTRINSIC
Sec7 520 709 5.08e-75 SMART
low complexity region 715 725 N/A INTRINSIC
low complexity region 737 745 N/A INTRINSIC
PH 758 872 1.87e-13 SMART
Blast:Sec7 901 953 1e-6 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000111881
AA Change: E170D

PolyPhen 2 Score 0.017 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000107512
Gene: ENSMUSG00000025225
AA Change: E170D

DomainStartEndE-ValueType
Pfam:RHD 40 220 1.3e-67 PFAM
IPT 227 326 3.48e-27 SMART
low complexity region 351 382 N/A INTRINSIC
low complexity region 391 409 N/A INTRINSIC
ANK 487 522 5.58e1 SMART
ANK 526 555 9.78e-4 SMART
ANK 559 591 3.74e0 SMART
ANK 599 628 3.36e-2 SMART
ANK 633 663 1.3e1 SMART
ANK 667 696 4.26e-4 SMART
low complexity region 707 721 N/A INTRINSIC
ANK 729 758 2.35e3 SMART
DEATH 764 851 5.52e-16 SMART
low complexity region 879 894 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000224556
Predicted Effect probably benign
Transcript: ENSMUST00000225323
Predicted Effect noncoding transcript
Transcript: ENSMUST00000225748
Meta Mutation Damage Score 0.0839 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 94.6%
Validation Efficiency 98% (57/58)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a subunit of the transcription factor complex nuclear factor-kappa-B (NFkB). The NFkB complex is expressed in numerous cell types and functions as a central activator of genes involved in inflammation and immune function. The protein encoded by this gene can function as both a transcriptional activator or repressor depending on its dimerization partner. The p100 full-length protein is co-translationally processed into a p52 active form. Chromosomal rearrangements and translocations of this locus have been observed in B cell lymphomas, some of which may result in the formation of fusion proteins. There is a pseudogene for this gene on chromosome 18. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2013]
PHENOTYPE: Homozygotes for targeted null mutations exhibit gastric hyperplasia, enlarged lymph nodes, enhanced cytokine production by activated T cells, absence of Peyer's patches, increased susceptibility to Leishmania major, and early postnatal mortality. [provided by MGI curators]
Allele List at MGI

All alleles(7) : Targeted, knock-out(5) Chemically induced(2)

Other mutations in this stock
Total: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ankrd55 T A 13: 112,500,009 (GRCm39) D257E probably benign Het
Arhgef18 T C 8: 3,494,938 (GRCm39) V399A probably damaging Het
Atp8b5 C T 4: 43,372,710 (GRCm39) P1117S probably damaging Het
Cd48 A G 1: 171,527,156 (GRCm39) Q194R probably damaging Het
Cdk13 G A 13: 17,937,833 (GRCm39) R737C probably damaging Het
Clasrp A T 7: 19,328,865 (GRCm39) I89N probably damaging Het
Clrn1 G T 3: 58,792,318 (GRCm39) N48K probably damaging Het
Cntrl T A 2: 35,043,451 (GRCm39) V1313E possibly damaging Het
Cyld T A 8: 89,471,444 (GRCm39) probably null Het
Dnase1l1 C T X: 73,320,644 (GRCm39) probably null Het
Dtl T C 1: 191,301,815 (GRCm39) T81A probably damaging Het
Dus1l C T 11: 120,682,901 (GRCm39) E299K probably benign Het
E130114P18Rik A T 4: 97,463,129 (GRCm39) D14E possibly damaging Het
Fam83g C A 11: 61,586,095 (GRCm39) H228N probably damaging Het
Fhod3 A T 18: 25,223,382 (GRCm39) K909N possibly damaging Het
Fign T A 2: 63,809,363 (GRCm39) I636L probably benign Het
Foxm1 A G 6: 128,349,519 (GRCm39) E346G probably null Het
Gcc2 T C 10: 58,126,204 (GRCm39) Y1271H probably benign Het
Gcn1 T C 5: 115,754,537 (GRCm39) V2379A probably benign Het
Grin2d G T 7: 45,483,330 (GRCm39) P949Q probably damaging Het
Ighv1-43 C A 12: 114,909,762 (GRCm39) M53I probably benign Het
Itgad A G 7: 127,822,875 (GRCm39) *97W probably null Het
Jade1 C T 3: 41,551,106 (GRCm39) R2* probably null Het
Lama3 G T 18: 12,615,141 (GRCm39) C1355F probably damaging Het
Map3k13 T C 16: 21,710,752 (GRCm39) S12P probably benign Het
Masp2 A G 4: 148,696,608 (GRCm39) T402A probably benign Het
Mill1 A C 7: 17,996,472 (GRCm39) K96T probably benign Het
Muc19 T G 15: 91,761,955 (GRCm39) noncoding transcript Het
Muc5b C A 7: 141,410,590 (GRCm39) T1321N unknown Het
Or1ad1 T C 11: 50,875,978 (GRCm39) V150A probably benign Het
Or1e35 T A 11: 73,797,677 (GRCm39) I214F probably damaging Het
Pdgfra C T 5: 75,342,185 (GRCm39) P669S probably damaging Het
Procr A G 2: 155,595,384 (GRCm39) N63D probably damaging Het
Prrc2c A G 1: 162,518,799 (GRCm39) S2136P probably damaging Het
Rab11fip1 T C 8: 27,642,769 (GRCm39) M677V probably benign Het
Rad52 T A 6: 119,889,946 (GRCm39) probably benign Het
Rasa1 A G 13: 85,436,509 (GRCm39) probably null Het
Rogdi T C 16: 4,828,363 (GRCm39) T189A probably damaging Het
Rph3al G A 11: 75,799,845 (GRCm39) T38M probably damaging Het
Rps6ka2 T A 17: 7,566,707 (GRCm39) V655E possibly damaging Het
Sik3 T C 9: 46,109,512 (GRCm39) F499L probably damaging Het
Skint4 A G 4: 112,003,728 (GRCm39) N387S probably benign Het
Slc6a12 C T 6: 121,333,862 (GRCm39) probably benign Het
Stk36 A G 1: 74,665,255 (GRCm39) T667A probably benign Het
Svep1 T C 4: 58,053,212 (GRCm39) I3378V probably benign Het
Thnsl1 C T 2: 21,218,175 (GRCm39) T122I probably damaging Het
Timeless G A 10: 128,075,889 (GRCm39) probably benign Het
Tnxb G A 17: 34,914,909 (GRCm39) V1966I possibly damaging Het
Tril A G 6: 53,796,698 (GRCm39) F175L probably damaging Het
Vav1 A G 17: 57,613,140 (GRCm39) Y604C probably damaging Het
Zfp423 T A 8: 88,508,074 (GRCm39) M736L probably benign Het
Zscan10 A C 17: 23,826,208 (GRCm39) E123D probably damaging Het
Other mutations in Nfkb2
AlleleSourceChrCoordTypePredicted EffectPPH Score
xander APN 19 0 () splice acceptor site
IGL01466:Nfkb2 APN 19 46,296,455 (GRCm39) missense probably damaging 0.96
IGL01791:Nfkb2 APN 19 46,298,278 (GRCm39) unclassified probably benign
IGL01966:Nfkb2 APN 19 46,298,129 (GRCm39) missense probably benign 0.04
IGL03296:Nfkb2 APN 19 46,298,367 (GRCm39) missense probably damaging 1.00
Dolores UTSW 19 46,296,662 (GRCm39) missense possibly damaging 0.86
Gawk UTSW 19 46,295,304 (GRCm39) missense probably damaging 1.00
haze UTSW 19 46,295,873 (GRCm39) missense possibly damaging 0.93
humbert UTSW 19 46,295,880 (GRCm39) missense possibly damaging 0.86
lolita UTSW 19 46,296,159 (GRCm39) critical splice donor site probably null
Nabukov UTSW 19 46,296,878 (GRCm39) missense probably damaging 0.99
pale_fire UTSW 19 46,300,065 (GRCm39) missense possibly damaging 0.96
Quilty UTSW 19 46,297,082 (GRCm39) missense possibly damaging 0.64
R0270:Nfkb2 UTSW 19 46,300,065 (GRCm39) missense possibly damaging 0.96
R0561:Nfkb2 UTSW 19 46,298,301 (GRCm39) missense possibly damaging 0.93
R1944:Nfkb2 UTSW 19 46,296,491 (GRCm39) missense probably damaging 1.00
R2217:Nfkb2 UTSW 19 46,296,163 (GRCm39) splice site probably null
R2878:Nfkb2 UTSW 19 46,295,880 (GRCm39) missense possibly damaging 0.86
R4493:Nfkb2 UTSW 19 46,296,878 (GRCm39) missense probably damaging 0.99
R4494:Nfkb2 UTSW 19 46,296,878 (GRCm39) missense probably damaging 0.99
R4495:Nfkb2 UTSW 19 46,296,878 (GRCm39) missense probably damaging 0.99
R4731:Nfkb2 UTSW 19 46,297,403 (GRCm39) missense possibly damaging 0.74
R4752:Nfkb2 UTSW 19 46,296,006 (GRCm39) missense probably benign 0.02
R4777:Nfkb2 UTSW 19 46,296,006 (GRCm39) missense probably benign 0.02
R4780:Nfkb2 UTSW 19 46,298,361 (GRCm39) missense probably damaging 1.00
R4820:Nfkb2 UTSW 19 46,296,493 (GRCm39) missense probably damaging 0.99
R4837:Nfkb2 UTSW 19 46,296,006 (GRCm39) missense probably benign 0.02
R4839:Nfkb2 UTSW 19 46,296,006 (GRCm39) missense probably benign 0.02
R5514:Nfkb2 UTSW 19 46,299,847 (GRCm39) missense probably damaging 1.00
R5519:Nfkb2 UTSW 19 46,296,006 (GRCm39) missense probably benign 0.02
R5549:Nfkb2 UTSW 19 46,296,006 (GRCm39) missense probably benign 0.02
R5615:Nfkb2 UTSW 19 46,296,006 (GRCm39) missense probably benign 0.02
R5616:Nfkb2 UTSW 19 46,296,006 (GRCm39) missense probably benign 0.02
R5709:Nfkb2 UTSW 19 46,298,960 (GRCm39) missense probably damaging 1.00
R6053:Nfkb2 UTSW 19 46,300,251 (GRCm39) missense probably damaging 1.00
R6794:Nfkb2 UTSW 19 46,296,159 (GRCm39) critical splice donor site probably null
R7539:Nfkb2 UTSW 19 46,296,662 (GRCm39) missense possibly damaging 0.86
R7573:Nfkb2 UTSW 19 46,297,082 (GRCm39) missense possibly damaging 0.64
R7963:Nfkb2 UTSW 19 46,298,358 (GRCm39) missense possibly damaging 0.78
R8147:Nfkb2 UTSW 19 46,295,873 (GRCm39) missense possibly damaging 0.93
R8153:Nfkb2 UTSW 19 46,296,455 (GRCm39) missense probably damaging 0.96
R8241:Nfkb2 UTSW 19 46,296,054 (GRCm39) missense probably benign 0.01
R8992:Nfkb2 UTSW 19 46,295,304 (GRCm39) missense probably damaging 1.00
R9405:Nfkb2 UTSW 19 46,296,839 (GRCm39) missense probably damaging 1.00
R9549:Nfkb2 UTSW 19 46,298,111 (GRCm39) missense probably damaging 1.00
R9709:Nfkb2 UTSW 19 46,298,782 (GRCm39) missense probably benign 0.02
S24628:Nfkb2 UTSW 19 46,296,006 (GRCm39) missense probably benign 0.02
Z1177:Nfkb2 UTSW 19 46,300,029 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ATCTGGGTGTCCTGCATGTAAC -3'
(R):5'- TATCTCAAGCGCTCTTTTGGG -3'

Sequencing Primer
(F):5'- TGTCCTGCATGTAACCAAGAAG -3'
(R):5'- CAAGCGCTCTTTTGGGAATGC -3'
Posted On 2015-11-11