Incidental Mutation 'R4494:Nfkb2'
ID 330911
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 041582-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.586) question?
Stock # R4494 (G1)
Quality Score 225
Status Not validated
Chromosome 19
Chromosomal Location 46292759-46300824 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 46296878 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 316 (D316G)
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 damaging
Transcript: ENSMUST00000073116
AA Change: D316G

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000072859
Gene: ENSMUSG00000025225
AA Change: D316G

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 damaging
Transcript: ENSMUST00000111881
AA Change: D316G

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000107512
Gene: ENSMUSG00000025225
AA Change: D316G

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000226062
Meta Mutation Damage Score 0.2738 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.1%
Validation Efficiency
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
Atf7ip T A 6: 136,540,747 (GRCm39) probably null Het
Cacna1b T C 2: 24,542,950 (GRCm39) T1301A probably damaging Het
Calcr A T 6: 3,708,484 (GRCm39) probably null Het
Camsap1 T C 2: 25,842,770 (GRCm39) D262G probably damaging Het
Ccdc141 A G 2: 76,962,641 (GRCm39) V101A probably damaging Het
Ccdc170 T C 10: 4,464,128 (GRCm39) Y36H probably damaging Het
Cd177 A T 7: 24,451,428 (GRCm39) S492T probably benign Het
Chrna4 T A 2: 180,670,281 (GRCm39) I492F probably damaging Het
Cit T C 5: 116,012,043 (GRCm39) Y217H probably damaging Het
Cnbd1 T A 4: 19,098,150 (GRCm39) D90V probably benign Het
Cryba2 A G 1: 74,929,789 (GRCm39) F116S probably damaging Het
Ctbp1 T C 5: 33,408,213 (GRCm39) T240A possibly damaging Het
D130043K22Rik C T 13: 25,055,339 (GRCm39) S501L probably benign Het
Ddhd2 A G 8: 26,228,261 (GRCm39) F553S probably benign Het
Ddr2 C A 1: 169,815,983 (GRCm39) G575W probably damaging Het
Dip2c T C 13: 9,621,098 (GRCm39) V537A possibly damaging Het
Dnah12 C T 14: 26,593,812 (GRCm39) A752V probably damaging Het
Dnah7a T C 1: 53,488,197 (GRCm39) D3260G probably benign Het
Efemp2 T A 19: 5,530,339 (GRCm39) C309S probably damaging Het
Gse1 G A 8: 121,297,553 (GRCm39) probably benign Het
Hspa4l T C 3: 40,707,636 (GRCm39) S53P possibly damaging Het
Ighv5-4 T C 12: 113,561,204 (GRCm39) D72G probably benign Het
Igkv15-103 A G 6: 68,414,780 (GRCm39) N73S probably benign Het
Igsf11 T G 16: 38,831,703 (GRCm39) N183K possibly damaging Het
Kcnh8 GAGACCAACGAGCAGCTGATGCTTCAGA GAGA 17: 53,032,934 (GRCm39) 74 probably benign Het
Kcnk18 T C 19: 59,223,263 (GRCm39) V136A probably damaging Het
Krt75 A T 15: 101,480,136 (GRCm39) Y240* probably null Het
Lyst G A 13: 13,809,968 (GRCm39) R546H probably damaging Het
Man2a2 C T 7: 80,009,023 (GRCm39) probably null Het
Mme A G 3: 63,254,613 (GRCm39) N491S probably benign Het
Mrc2 G A 11: 105,239,257 (GRCm39) probably null Het
Msi2 T C 11: 88,608,185 (GRCm39) D39G possibly damaging Het
Naa60 T A 16: 3,718,585 (GRCm39) C122* probably null Het
Nes A G 3: 87,884,120 (GRCm39) E793G probably damaging Het
Nme6 C T 9: 109,671,122 (GRCm39) L121F probably damaging Het
Or4k47 T A 2: 111,451,493 (GRCm39) K309* probably null Het
Otud1 C T 2: 19,664,146 (GRCm39) T425I probably damaging Het
Pimreg T C 11: 71,935,964 (GRCm39) V149A probably benign Het
Plbd1 T C 6: 136,590,856 (GRCm39) I437V probably damaging Het
Prlhr A T 19: 60,455,519 (GRCm39) M349K probably benign Het
Slc1a3 G A 15: 8,668,579 (GRCm39) T462I probably damaging Het
Slc25a26 A G 6: 94,575,384 (GRCm39) T198A probably damaging Het
Stkld1 A G 2: 26,836,638 (GRCm39) N268S probably benign Het
Svop T C 5: 114,183,688 (GRCm39) T195A probably damaging Het
Syt6 A G 3: 103,492,946 (GRCm39) E66G probably damaging Het
Tas2r129 A G 6: 132,928,317 (GRCm39) I85V probably benign Het
Tent5a A G 9: 85,207,100 (GRCm39) S233P probably damaging Het
Tprn T C 2: 25,158,904 (GRCm39) S643P probably damaging Het
Ush2a C T 1: 188,285,473 (GRCm39) T2003I possibly damaging Het
Vmn2r17 T A 5: 109,576,335 (GRCm39) V402E probably damaging Het
Vmn2r3 C G 3: 64,182,692 (GRCm39) G336R probably damaging Het
Wdr89 A T 12: 75,679,521 (GRCm39) D244E 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
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
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'- ATGGATGGCAAGCCTTTGGG -3'
(R):5'- CGGGGTGTTAAAACCTAATATGGG -3'

Sequencing Primer
(F):5'- GCAAGCCTTTGGGGACTTCTC -3'
(R):5'- GTCAGACCCTAGATTCCTCAAGCTG -3'
Posted On 2015-07-21