Incidental Mutation 'R5865:Nfkb1'
ID 454115
Institutional Source Beutler Lab
Gene Symbol Nfkb1
Ensembl Gene ENSMUSG00000028163
Gene Name nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105
Synonyms p50, p50/p105, NF-kappaB, nuclear factor kappaB p50, NF kappaB1, p50 subunit of NF kappaB, NF-kappaB p50
MMRRC Submission 044074-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5865 (G1)
Quality Score 135
Status Validated
Chromosome 3
Chromosomal Location 135290416-135397308 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 135309541 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Serine at position 518 (T518S)
Ref Sequence ENSEMBL: ENSMUSP00000128345 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029812] [ENSMUST00000164430] [ENSMUST00000196469]
AlphaFold P25799
PDB Structure STRUCTURE OF NF-KB P50 HOMODIMER BOUND TO A KB SITE [X-RAY DIFFRACTION]
IKAPPABALPHA/NF-KAPPAB COMPLEX [X-RAY DIFFRACTION]
Crystal structure of a NF-kB heterodimer bound to an IFNb-kB [X-RAY DIFFRACTION]
Crystal structure of a NF-kB heterodimer bound to the Ig/HIV-kB siti [X-RAY DIFFRACTION]
The kB DNA sequence from the HLV-LTR functions as an allosteric regulator of HIV transcription [X-RAY DIFFRACTION]
STRUCTURE OF THE NUCLEAR FACTOR KAPPA-B (NF-KB) P50 HOMODIMER [X-RAY DIFFRACTION]
CRYSTAL STRUCTURE OF NF-kB(p50)2 COMPLEXED TO A HIGH-AFFINITY RNA APTAMER [X-RAY DIFFRACTION]
Crystal stucture of WLAC mutant of dimerisation domain of NF-kB p50 transcription factor [X-RAY DIFFRACTION]
Crystal stucture of MLAV mutant of dimerisation domain of NF-kB p50 transcription factor [X-RAY DIFFRACTION]
Crystal stucture of ILAC mutant of dimerisation domain of NF-kB p50 transcription factor [X-RAY DIFFRACTION]
>> 7 additional structures at PDB <<
Predicted Effect probably damaging
Transcript: ENSMUST00000029812
AA Change: T518S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000029812
Gene: ENSMUSG00000028163
AA Change: T518S

DomainStartEndE-ValueType
Pfam:RHD 42 240 2.9e-75 PFAM
IPT 247 348 1.14e-22 SMART
low complexity region 368 414 N/A INTRINSIC
ANK 538 568 2.27e1 SMART
ANK 577 606 1.11e-2 SMART
ANK 610 640 2.47e0 SMART
ANK 646 675 5.53e-3 SMART
ANK 680 710 1.9e-1 SMART
ANK 714 743 2.18e-1 SMART
DEATH 801 888 1.9e-19 SMART
low complexity region 890 902 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000129428
Predicted Effect unknown
Transcript: ENSMUST00000132668
AA Change: T157S
SMART Domains Protein: ENSMUSP00000114798
Gene: ENSMUSG00000028163
AA Change: T157S

DomainStartEndE-ValueType
low complexity region 8 54 N/A INTRINSIC
Blast:IPT 55 156 4e-22 BLAST
ANK 178 208 2.27e1 SMART
ANK 217 246 1.11e-2 SMART
ANK 250 280 2.47e0 SMART
ANK 286 315 5.53e-3 SMART
ANK 320 350 1.9e-1 SMART
ANK 354 383 2.18e-1 SMART
Blast:DEATH 441 505 1e-34 BLAST
PDB:2DBF|A 442 505 5e-32 PDB
Predicted Effect probably damaging
Transcript: ENSMUST00000164430
AA Change: T518S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000128345
Gene: ENSMUSG00000028163
AA Change: T518S

DomainStartEndE-ValueType
Pfam:RHD_DNA_bind 42 240 2.9e-75 PFAM
IPT 247 348 1.14e-22 SMART
low complexity region 368 414 N/A INTRINSIC
ANK 538 568 2.27e1 SMART
ANK 577 606 1.11e-2 SMART
ANK 610 640 2.47e0 SMART
ANK 646 675 5.53e-3 SMART
ANK 680 710 1.9e-1 SMART
ANK 714 743 2.18e-1 SMART
DEATH 801 888 1.9e-19 SMART
low complexity region 890 902 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000184550
AA Change: T6S
Predicted Effect probably benign
Transcript: ENSMUST00000196469
SMART Domains Protein: ENSMUSP00000143601
Gene: ENSMUSG00000028163

DomainStartEndE-ValueType
Pfam:RHD_DNA_bind 42 90 2.5e-19 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199588
Meta Mutation Damage Score 0.4132 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.4%
  • 10x: 96.7%
  • 20x: 88.7%
Validation Efficiency 91% (59/65)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a 105 kD protein which can undergo cotranslational processing by the 26S proteasome to produce a 50 kD protein. The 105 kD protein is a Rel protein-specific transcription inhibitor and the 50 kD protein is a DNA binding subunit of the NF-kappa-B (NFKB) protein complex. NFKB is a transcription regulator that is activated by various intra- and extra-cellular stimuli such as cytokines, oxidant-free radicals, ultraviolet irradiation, and bacterial or viral products. Activated NFKB translocates into the nucleus and stimulates the expression of genes involved in a wide variety of biological functions. Inappropriate activation of NFKB has been associated with a number of inflammatory diseases while persistent inhibition of NFKB leads to inappropriate immune cell development or delayed cell growth. Alternative splicing results in multiple transcript variants encoding different isoforms, at least one of which is proteolytically processed. [provided by RefSeq, Feb 2016]
PHENOTYPE: Homozygous null mice have a decreased survivor rate, abnormal T cell development and decreased number of peripheral T cells, abnormal humoral responses with decreased immunoglobulin class switching, exhibit mild organ inflammation, and are susceptible toboth bacterial infections and hearing loss. [provided by MGI curators]
Allele List at MGI

All alleles(79) : Targeted(5) Gene trapped(74)

Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actl6a G A 3: 32,766,277 (GRCm39) V48M possibly damaging Het
Adamts2 T G 11: 50,694,781 (GRCm39) Y1189* probably null Het
Bpifb9a T C 2: 154,108,756 (GRCm39) I419T probably benign Het
Ccbe1 A T 18: 66,216,222 (GRCm39) I167N possibly damaging Het
Ccdc187 T C 2: 26,183,380 (GRCm39) T207A probably benign Het
Cd300lf G A 11: 115,017,126 (GRCm39) L66F probably damaging Het
Cenpk A G 13: 104,372,702 (GRCm39) *92W probably null Het
Col12a1 A T 9: 79,511,760 (GRCm39) S2950R probably benign Het
Dnah3 T C 7: 119,574,331 (GRCm39) T2154A probably benign Het
Ebna1bp2 A T 4: 118,478,332 (GRCm39) probably benign Het
Elac2 G T 11: 64,888,783 (GRCm39) C532F probably benign Het
Fam171a1 T A 2: 3,226,374 (GRCm39) D377E probably benign Het
Haus6 A G 4: 86,504,594 (GRCm39) C466R possibly damaging Het
Il4ra T C 7: 125,174,348 (GRCm39) S297P probably benign Het
Itgb4 C T 11: 115,881,748 (GRCm39) R766W probably damaging Het
Kank4 T C 4: 98,659,630 (GRCm39) Y816C possibly damaging Het
Kcnc4 A T 3: 107,365,515 (GRCm39) probably null Het
Kif21b C T 1: 136,078,875 (GRCm39) R408* probably null Het
Lrrc31 A G 3: 30,733,289 (GRCm39) V475A probably benign Het
Map2k1 C T 9: 64,098,548 (GRCm39) probably null Het
Mc3r T A 2: 172,091,592 (GRCm39) N271K possibly damaging Het
Ms4a14 A G 19: 11,281,581 (GRCm39) S326P possibly damaging Het
Muc6 T A 7: 141,236,769 (GRCm39) I358F probably damaging Het
Myo5c A G 9: 75,204,770 (GRCm39) D1541G probably damaging Het
Myof T C 19: 37,899,382 (GRCm39) S1793G probably damaging Het
Nphs1 T A 7: 30,173,810 (GRCm39) I989N probably damaging Het
Or5m12 T C 2: 85,734,865 (GRCm39) T178A probably benign Het
Pcdha5 T C 18: 37,094,474 (GRCm39) F328L probably benign Het
Pclo T A 5: 14,764,492 (GRCm39) S4322T probably benign Het
Peg10 A G 6: 4,754,375 (GRCm39) N52S probably damaging Het
Phf10 A C 17: 15,175,272 (GRCm39) probably benign Het
Pip4p1 A G 14: 51,166,332 (GRCm39) probably benign Het
Psme4 T C 11: 30,741,993 (GRCm39) I152T possibly damaging Het
Ptpn18 T A 1: 34,510,644 (GRCm39) probably benign Het
Rufy4 A T 1: 74,185,914 (GRCm39) Y527F probably damaging Het
Snx32 T C 19: 5,546,382 (GRCm39) M293V probably benign Het
Sorl1 A T 9: 41,894,330 (GRCm39) L1827M possibly damaging Het
Sstr5 T A 17: 25,710,218 (GRCm39) D337V probably benign Het
Tcaf3 A G 6: 42,573,631 (GRCm39) F194L probably benign Het
Tcerg1 T A 18: 42,669,413 (GRCm39) W459R probably damaging Het
Tet2 T A 3: 133,192,860 (GRCm39) I525L probably benign Het
Trim43b C T 9: 88,967,659 (GRCm39) V325I probably benign Het
Txndc11 A T 16: 10,940,552 (GRCm39) I180K probably damaging Het
Vmn1r193 A G 13: 22,403,395 (GRCm39) L199P probably damaging Het
Vmn2r110 A G 17: 20,804,557 (GRCm39) M121T probably benign Het
Zfhx4 G C 3: 5,467,719 (GRCm39) A2626P probably damaging Het
Zfp445 C T 9: 122,682,552 (GRCm39) S463N probably benign Het
Zwilch T A 9: 64,080,190 (GRCm39) probably null Het
Other mutations in Nfkb1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01293:Nfkb1 APN 3 135,296,600 (GRCm39) missense probably damaging 1.00
IGL01345:Nfkb1 APN 3 135,300,742 (GRCm39) missense probably damaging 1.00
IGL01629:Nfkb1 APN 3 135,307,228 (GRCm39) missense probably benign
IGL02216:Nfkb1 APN 3 135,300,724 (GRCm39) missense probably damaging 0.98
IGL02273:Nfkb1 APN 3 135,310,968 (GRCm39) missense probably benign 0.01
IGL02508:Nfkb1 APN 3 135,296,579 (GRCm39) missense probably damaging 0.99
IGL03095:Nfkb1 APN 3 135,324,591 (GRCm39) missense possibly damaging 0.48
Conversely UTSW 3 135,332,420 (GRCm39) missense probably damaging 1.00
Finlay UTSW 3 135,300,814 (GRCm39) nonsense probably null
Frisbee UTSW 3 135,319,704 (GRCm39) missense possibly damaging 0.93
Honeyeater UTSW 3 135,297,312 (GRCm39) splice site probably benign
kookaburra UTSW 3 135,332,372 (GRCm39) nonsense probably null
Murgatroyd UTSW 3 135,332,471 (GRCm39) missense possibly damaging 0.72
Poderoso UTSW 3 135,319,751 (GRCm39) missense probably damaging 1.00
Puff UTSW 3 135,300,814 (GRCm39) nonsense probably null
Roomba UTSW 3 135,318,173 (GRCm39) critical splice donor site probably null
Wheelo UTSW 3 135,321,110 (GRCm39) missense possibly damaging 0.81
R0026:Nfkb1 UTSW 3 135,297,334 (GRCm39) missense probably damaging 1.00
R0047:Nfkb1 UTSW 3 135,300,814 (GRCm39) nonsense probably null
R0989:Nfkb1 UTSW 3 135,295,157 (GRCm39) missense probably benign 0.00
R1210:Nfkb1 UTSW 3 135,300,688 (GRCm39) missense probably benign 0.03
R1661:Nfkb1 UTSW 3 135,300,718 (GRCm39) missense probably damaging 1.00
R1665:Nfkb1 UTSW 3 135,300,718 (GRCm39) missense probably damaging 1.00
R1725:Nfkb1 UTSW 3 135,373,519 (GRCm39) missense probably damaging 1.00
R1984:Nfkb1 UTSW 3 135,321,110 (GRCm39) missense possibly damaging 0.81
R1985:Nfkb1 UTSW 3 135,321,110 (GRCm39) missense possibly damaging 0.81
R2154:Nfkb1 UTSW 3 135,307,240 (GRCm39) missense probably benign 0.44
R2281:Nfkb1 UTSW 3 135,307,282 (GRCm39) missense probably damaging 1.00
R2409:Nfkb1 UTSW 3 135,319,704 (GRCm39) missense possibly damaging 0.93
R2504:Nfkb1 UTSW 3 135,295,090 (GRCm39) missense possibly damaging 0.51
R4032:Nfkb1 UTSW 3 135,300,110 (GRCm39) missense possibly damaging 0.63
R4232:Nfkb1 UTSW 3 135,309,531 (GRCm39) missense probably damaging 1.00
R4936:Nfkb1 UTSW 3 135,319,743 (GRCm39) missense probably damaging 0.97
R5085:Nfkb1 UTSW 3 135,309,568 (GRCm39) missense probably benign 0.36
R5262:Nfkb1 UTSW 3 135,318,173 (GRCm39) critical splice donor site probably null
R5384:Nfkb1 UTSW 3 135,318,303 (GRCm39) missense possibly damaging 0.95
R5385:Nfkb1 UTSW 3 135,318,303 (GRCm39) missense possibly damaging 0.95
R5434:Nfkb1 UTSW 3 135,332,372 (GRCm39) nonsense probably null
R5663:Nfkb1 UTSW 3 135,309,612 (GRCm39) missense possibly damaging 0.88
R6006:Nfkb1 UTSW 3 135,309,522 (GRCm39) nonsense probably null
R6013:Nfkb1 UTSW 3 135,332,445 (GRCm39) missense possibly damaging 0.86
R6234:Nfkb1 UTSW 3 135,332,471 (GRCm39) missense possibly damaging 0.72
R6785:Nfkb1 UTSW 3 135,321,064 (GRCm39) missense probably benign
R7175:Nfkb1 UTSW 3 135,319,751 (GRCm39) missense probably damaging 1.00
R7227:Nfkb1 UTSW 3 135,332,420 (GRCm39) missense probably damaging 1.00
R7394:Nfkb1 UTSW 3 135,319,458 (GRCm39) missense possibly damaging 0.54
R7727:Nfkb1 UTSW 3 135,291,162 (GRCm39) missense possibly damaging 0.48
R7815:Nfkb1 UTSW 3 135,309,552 (GRCm39) missense probably damaging 1.00
R7849:Nfkb1 UTSW 3 135,291,173 (GRCm39) missense
R8004:Nfkb1 UTSW 3 135,297,312 (GRCm39) splice site probably benign
R8059:Nfkb1 UTSW 3 135,299,613 (GRCm39) missense possibly damaging 0.54
R8806:Nfkb1 UTSW 3 135,295,213 (GRCm39) missense probably damaging 1.00
R9169:Nfkb1 UTSW 3 135,310,874 (GRCm39) missense probably benign 0.00
X0050:Nfkb1 UTSW 3 135,312,384 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GCATACTCGAGGTCTTGTCAG -3'
(R):5'- ATGCCCGATTGTGCTTGTTC -3'

Sequencing Primer
(F):5'- CATACTCGAGGTCTTGTCAGATGAG -3'
(R):5'- GCTTGTTCTAGTCAACACAATCCAG -3'
Posted On 2017-02-10