Incidental Mutation 'R5663:Nfkb1'
ID 458109
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 043306-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5663 (G1)
Quality Score 219
Status Not validated
Chromosome 3
Chromosomal Location 135290416-135397308 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 135309612 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Alanine at position 494 (D494A)
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 possibly damaging
Transcript: ENSMUST00000029812
AA Change: D494A

PolyPhen 2 Score 0.880 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000029812
Gene: ENSMUSG00000028163
AA Change: D494A

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: D133A
SMART Domains Protein: ENSMUSP00000114798
Gene: ENSMUSG00000028163
AA Change: D133A

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 possibly damaging
Transcript: ENSMUST00000164430
AA Change: D494A

PolyPhen 2 Score 0.880 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000128345
Gene: ENSMUSG00000028163
AA Change: D494A

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 probably benign
Transcript: ENSMUST00000184550
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
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.6%
Validation Efficiency
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: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgra3 T C 5: 50,156,627 (GRCm39) N368D probably benign Het
Agfg1 T A 1: 82,871,173 (GRCm39) S444R probably damaging Het
Arhgap44 A T 11: 64,915,117 (GRCm39) F384I probably damaging Het
Atp8b2 T C 3: 89,849,101 (GRCm39) N1078D probably benign Het
Bcan G A 3: 87,902,920 (GRCm39) T286I probably damaging Het
Cacna1d A G 14: 29,845,297 (GRCm39) L624P probably damaging Het
Ccn5 G A 2: 163,667,173 (GRCm39) R58Q probably damaging Het
Cimip1 C T 2: 173,369,690 (GRCm39) P68L probably damaging Het
Dnah7c C A 1: 46,574,308 (GRCm39) F994L probably damaging Het
Dpp6 A G 5: 27,254,620 (GRCm39) I12V possibly damaging Het
Edil3 A G 13: 89,190,627 (GRCm39) I101M probably damaging Het
Elapor1 T C 3: 108,399,399 (GRCm39) T64A probably benign Het
Farp2 T C 1: 93,497,735 (GRCm39) V255A probably damaging Het
Fhip1a T C 3: 85,579,740 (GRCm39) T822A probably benign Het
Fzr1 A G 10: 81,206,360 (GRCm39) S137P probably benign Het
H2-Eb2 T C 17: 34,552,382 (GRCm39) F76L possibly damaging Het
Helb A G 10: 119,941,698 (GRCm39) I330T possibly damaging Het
Il18rap T A 1: 40,570,717 (GRCm39) C220S probably damaging Het
Kdm4c T C 4: 74,317,585 (GRCm39) V966A probably damaging Het
Kdm5b T C 1: 134,558,373 (GRCm39) V1460A probably benign Het
Kif15 T A 9: 122,820,916 (GRCm39) probably null Het
Liat1 A G 11: 75,891,047 (GRCm39) K54E probably damaging Het
Lrrc37 A G 11: 103,503,949 (GRCm39) V497A probably benign Het
Masp1 T C 16: 23,271,688 (GRCm39) E621G possibly damaging Het
Mier1 T A 4: 103,007,739 (GRCm39) S285T probably damaging Het
Mroh6 A G 15: 75,760,437 (GRCm39) S46P probably benign Het
Myo1h A T 5: 114,472,155 (GRCm39) Q395L probably damaging Het
Ndufb5 T C 3: 32,801,898 (GRCm39) I86T possibly damaging Het
Nelfb T A 2: 25,093,501 (GRCm39) E417V probably benign Het
Nid1 G A 13: 13,647,419 (GRCm39) C395Y probably damaging Het
Nr4a3 G T 4: 48,055,931 (GRCm39) R319I probably damaging Het
Or2ag13 T A 7: 106,472,877 (GRCm39) T192S probably benign Het
Or4e1 A T 14: 52,701,052 (GRCm39) I138K probably benign Het
Or6f2 G A 7: 139,756,234 (GRCm39) C67Y probably damaging Het
Paqr5 A G 9: 61,876,144 (GRCm39) V130A probably benign Het
Phlpp2 G A 8: 110,630,976 (GRCm39) V207I probably benign Het
Pik3ca C T 3: 32,516,928 (GRCm39) T1052M probably damaging Het
Pikfyve T C 1: 65,255,187 (GRCm39) Y347H probably benign Het
Ptprz1 A G 6: 23,035,142 (GRCm39) H1964R probably damaging Het
Rassf7 C T 7: 140,797,003 (GRCm39) T72I probably damaging Het
Rfx3 A G 19: 27,771,017 (GRCm39) F603S probably damaging Het
Slc27a4 T A 2: 29,702,382 (GRCm39) V477D probably damaging Het
Slc9a3 A C 13: 74,311,831 (GRCm39) D593A probably damaging Het
Smyd1 A G 6: 71,216,705 (GRCm39) I14T probably benign Het
Sox6 T A 7: 115,149,289 (GRCm39) I404L probably benign Het
Tas2r121 G A 6: 132,677,520 (GRCm39) H151Y probably benign Het
Tgfb1 C T 7: 25,393,706 (GRCm39) T192M possibly damaging Het
Ubr4 T C 4: 139,155,894 (GRCm39) Y2240H possibly damaging Het
Whrn T A 4: 63,336,685 (GRCm39) N626Y probably damaging Het
Xrra1 T A 7: 99,535,250 (GRCm39) I185N probably damaging Het
Zfp94 G A 7: 24,002,252 (GRCm39) R397W probably damaging 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
R5865:Nfkb1 UTSW 3 135,309,541 (GRCm39) missense probably damaging 1.00
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'- TTTCCCCGTCCTGAAACAGAG -3'
(R):5'- TCTAGATTGTTCCTCACAGACAC -3'

Sequencing Primer
(F):5'- TCCTGAAACAGAGCTTGCTG -3'
(R):5'- TGTTCCTCACAGACACTTTAAAATC -3'
Posted On 2017-02-16