Incidental Mutation 'R4752:Nfkb2'
ID 357709
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 042032-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.586) question?
Stock # R4752 (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: 97.1%
  • 20x: 94.8%
Validation Efficiency 99% (68/69)
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: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110002E22Rik C A 3: 137,775,751 (GRCm39) Q1647K possibly damaging Het
Abcf3 A G 16: 20,369,326 (GRCm39) E236G probably damaging Het
Adamts17 A G 7: 66,654,218 (GRCm39) T483A probably damaging Het
Ankrd26 G T 6: 118,517,426 (GRCm39) P465Q probably null Het
Babam2 C T 5: 31,859,391 (GRCm39) probably benign Het
Bpifb1 T A 2: 154,058,200 (GRCm39) probably benign Het
Ccnb1ip1 T A 14: 51,031,122 (GRCm39) T64S possibly damaging Het
Cdhr3 A G 12: 33,136,102 (GRCm39) V46A probably damaging Het
Cep170 A T 1: 176,584,254 (GRCm39) D708E probably benign Het
Cpsf6 A T 10: 117,197,273 (GRCm39) probably benign Het
Cryzl2 C T 1: 157,286,219 (GRCm39) probably null Het
Dgka A T 10: 128,572,528 (GRCm39) F42I probably benign Het
Dip2a A T 10: 76,112,491 (GRCm39) V1059E probably damaging Het
Dnase1l1 C T X: 73,320,644 (GRCm39) probably null Het
Dock4 T A 12: 40,496,364 (GRCm39) I3K probably benign Het
Dsc2 A T 18: 20,171,279 (GRCm39) N573K probably damaging Het
Eif2b4 G A 5: 31,348,575 (GRCm39) R213* probably null Het
Eif3b A G 5: 140,426,856 (GRCm39) D704G probably benign Het
Epn2 T C 11: 61,437,197 (GRCm39) E125G probably damaging Het
F830016B08Rik A G 18: 60,434,153 (GRCm39) N412S probably benign Het
Fbln2 A G 6: 91,233,225 (GRCm39) M570V probably benign Het
Gm16686 A T 4: 88,673,725 (GRCm39) probably benign Het
Hook2 C T 8: 85,729,349 (GRCm39) Q632* probably null Het
Ipcef1 A T 10: 6,929,573 (GRCm39) W56R probably damaging Het
Krt78 T C 15: 101,856,637 (GRCm39) I418M probably benign Het
Limk1 G A 5: 134,699,295 (GRCm39) T154I probably damaging Het
Lyl1 A T 8: 85,430,910 (GRCm39) T271S probably benign Het
Megf6 A G 4: 154,336,895 (GRCm39) I333V probably damaging Het
Meioc A G 11: 102,565,259 (GRCm39) T236A probably benign Het
Nbas A G 12: 13,532,538 (GRCm39) T1749A possibly damaging Het
Nfib T A 4: 82,215,016 (GRCm39) Q529L probably damaging Het
Nisch A T 14: 30,914,545 (GRCm39) F42L probably damaging Het
Nomo1 T A 7: 45,706,626 (GRCm39) Y547N probably damaging Het
Or10g3 C T 14: 52,609,764 (GRCm39) V249I probably damaging Het
Or13a24 T C 7: 140,154,515 (GRCm39) S150P possibly damaging Het
Or5l14 A G 2: 87,792,693 (GRCm39) L181P probably damaging Het
Or8g51 T C 9: 38,609,266 (GRCm39) Y136C probably damaging Het
Pcdh18 T A 3: 49,709,563 (GRCm39) N117I probably damaging Het
Prkn T C 17: 12,223,010 (GRCm39) S387P probably benign Het
Prl3c1 A T 13: 27,387,508 (GRCm39) K164N probably benign Het
Prr23a3 T A 9: 98,747,700 (GRCm39) L218Q probably damaging Het
Prss43 A G 9: 110,656,836 (GRCm39) H114R possibly damaging Het
Ptcd3 A T 6: 71,878,296 (GRCm39) M142K probably damaging Het
Shisa7 G A 7: 4,837,249 (GRCm39) T89I possibly damaging Het
Slco1a1 C T 6: 141,892,340 (GRCm39) A9T possibly damaging Het
Srcap C T 7: 127,158,172 (GRCm39) probably benign Het
Tdg-ps G A 15: 82,400,572 (GRCm39) noncoding transcript Het
Tgm4 A G 9: 122,880,451 (GRCm39) D284G probably damaging Het
Tmc1 T A 19: 20,804,013 (GRCm39) I355F probably benign Het
Tmem121b A T 6: 120,469,995 (GRCm39) F241I possibly damaging Het
Tmem200c T A 17: 69,149,235 (GRCm39) V606E probably benign Het
Ttc39c A G 18: 12,861,782 (GRCm39) K370R probably benign Het
Vmn2r87 G A 10: 130,314,336 (GRCm39) Q417* probably null Het
Vps45 T C 3: 95,955,699 (GRCm39) Y97C possibly damaging Het
Zfp407 A G 18: 84,581,039 (GRCm39) S25P probably benign Het
Zfp566 A G 7: 29,777,306 (GRCm39) S292P 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
R4753: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'- GTGTCCTGCATGTAACCAAGAAG -3'
(R):5'- GGAAGGTATCTCAAGCGCTC -3'

Sequencing Primer
(F):5'- TCCTGCATGTAACCAAGAAGAACATG -3'
(R):5'- AAGGTATCTCAAGCGCTCTTTTG -3'
Posted On 2015-11-11