Incidental Mutation 'R9721:Ltbr'
ID 730786
Institutional Source Beutler Lab
Gene Symbol Ltbr
Ensembl Gene ENSMUSG00000030339
Gene Name lymphotoxin B receptor
Synonyms Ltar, TNF-R-III, Tnfrsf3, TNFR2-RP, LT-beta receptor, LT beta-R, TNF receptor-related protein, Tnfbr, LTbetaR, TNFCR, TNFRrp
MMRRC Submission
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9721 (G1)
Quality Score 225.009
Status Not validated
Chromosome 6
Chromosomal Location 125283534-125290848 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 125284348 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Tryptophan at position 365 (R365W)
Ref Sequence ENSEMBL: ENSMUSP00000032489 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032489]
AlphaFold P50284
Predicted Effect probably damaging
Transcript: ENSMUST00000032489
AA Change: R365W

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000032489
Gene: ENSMUSG00000030339
AA Change: R365W

DomainStartEndE-ValueType
signal peptide 1 27 N/A INTRINSIC
TNFR 43 80 5.73e-5 SMART
TNFR 83 124 3.96e-8 SMART
Blast:TNFR 126 169 3e-7 BLAST
TNFR 172 212 1.95e-7 SMART
transmembrane domain 222 244 N/A INTRINSIC
low complexity region 294 305 N/A INTRINSIC
low complexity region 362 388 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the tumor necrosis factor receptor superfamily. The major ligands of this receptor include lymphotoxin alpha/beta and tumor necrosis factor ligand superfamily member 14. The encoded protein plays a role in signalling during the development of lymphoid and other organs, lipid metabolism, immune response, and programmed cell death. Activity of this receptor has also been linked to carcinogenesis. Alternatively spliced transcript variants encoding multiple isoforms have been observed. [provided by RefSeq, Aug 2012]
PHENOTYPE: Homozygotes for a targeted null mutation lack Peyer's patches, colon-associated lymphoid tissues, and lymph nodes. Mutants also exhibit severely reduced numbers of NK cells and increased susceptibility to Theiler's murine encephalomyelitis virus. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 62 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700006A11Rik A T 3: 124,212,932 (GRCm39) Y120N probably benign Het
AAdacl4fm3 A T 4: 144,429,942 (GRCm39) V349D possibly damaging Het
Alox8 T A 11: 69,087,911 (GRCm39) H131L probably benign Het
Atp13a1 A G 8: 70,252,087 (GRCm39) E588G probably damaging Het
AU040320 G A 4: 126,733,441 (GRCm39) V654M probably damaging Het
Bicra A G 7: 15,713,101 (GRCm39) L982P probably damaging Het
Cdh11 A T 8: 103,406,257 (GRCm39) V72E probably damaging Het
Cfap65 T C 1: 74,958,501 (GRCm39) T869A probably benign Het
Cplane1 A G 15: 8,254,893 (GRCm39) T27A unknown Het
Ddx19a A G 8: 111,705,107 (GRCm39) F338S probably damaging Het
Dhrs7c T A 11: 67,705,904 (GRCm39) V219E probably damaging Het
Dhx33 A G 11: 70,892,424 (GRCm39) V115A probably damaging Het
Dst A G 1: 34,231,866 (GRCm39) D3153G probably benign Het
Ecpas A T 4: 58,850,938 (GRCm39) S412T probably benign Het
Eif5b T C 1: 38,076,740 (GRCm39) probably null Het
Ep300 A G 15: 81,492,516 (GRCm39) N284S unknown Het
Fam83a A G 15: 57,849,513 (GRCm39) N19S probably benign Het
Fgd5 A T 6: 91,965,278 (GRCm39) T504S probably benign Het
Flt4 G A 11: 49,535,260 (GRCm39) probably null Het
Ggta1 G T 2: 35,303,418 (GRCm39) D91E probably benign Het
Gls A G 1: 52,251,427 (GRCm39) V310A probably damaging Het
Gm5414 A T 15: 101,536,582 (GRCm39) C14* probably null Het
Gm9887 C G 12: 69,418,629 (GRCm39) A202P unknown Het
Ifi214 T C 1: 173,355,479 (GRCm39) T110A possibly damaging Het
Il4i1 A G 7: 44,489,113 (GRCm39) R293G probably benign Het
Itpr1 A T 6: 108,383,063 (GRCm39) T1464S probably damaging Het
Kif18a T C 2: 109,123,400 (GRCm39) S225P probably damaging Het
Kif21a A T 15: 90,855,330 (GRCm39) I678N probably damaging Het
Klf11 T A 12: 24,710,240 (GRCm39) D429E probably damaging Het
Kntc1 A G 5: 123,939,948 (GRCm39) T1581A probably benign Het
Lama2 T C 10: 27,343,338 (GRCm39) N45D possibly damaging Het
Lrrk1 T C 7: 65,924,623 (GRCm39) I1319V probably damaging Het
Malrd1 C T 2: 15,701,638 (GRCm39) T751I unknown Het
Matcap1 A T 8: 106,009,820 (GRCm39) D376E probably benign Het
Mgat5b T C 11: 116,857,595 (GRCm39) L363P probably damaging Het
Mphosph9 A T 5: 124,436,738 (GRCm39) S535R possibly damaging Het
Nckap5 C T 1: 125,955,017 (GRCm39) D512N probably damaging Het
Ngef T A 1: 87,406,857 (GRCm39) D637V probably damaging Het
Nup93 T C 8: 95,030,313 (GRCm39) Y391H probably damaging Het
Or10j7 C A 1: 173,011,915 (GRCm39) V29F probably benign Het
Or4c110 T C 2: 88,832,060 (GRCm39) T191A Het
Or5b3 A T 19: 13,388,334 (GRCm39) T134S probably benign Het
Pcdhb4 C A 18: 37,442,905 (GRCm39) D738E possibly damaging Het
Pfpl G C 19: 12,406,297 (GRCm39) E183Q probably damaging Het
Phactr3 G A 2: 177,898,043 (GRCm39) E86K probably damaging Het
Psd C T 19: 46,311,628 (GRCm39) D351N probably benign Het
Pzp A G 6: 128,472,154 (GRCm39) probably null Het
Rerg T A 6: 137,033,415 (GRCm39) K106* probably null Het
Samd9l T C 6: 3,375,854 (GRCm39) E469G possibly damaging Het
Smok2b C A 17: 13,453,865 (GRCm39) Y8* probably null Het
Spata31e3 T C 13: 50,400,688 (GRCm39) Y546C possibly damaging Het
Spn A G 7: 126,735,437 (GRCm39) S357P probably benign Het
Tek T G 4: 94,692,539 (GRCm39) W216G possibly damaging Het
Trpm3 A T 19: 22,866,762 (GRCm39) H531L probably benign Het
Trpm6 A G 19: 18,807,336 (GRCm39) M1027V probably benign Het
Tsc2 G A 17: 24,818,616 (GRCm39) R1408* probably null Het
Tut4 T A 4: 108,412,778 (GRCm39) M1493K probably benign Het
Unc13b A G 4: 43,101,869 (GRCm39) N155D probably benign Het
Vmn1r52 G A 6: 90,156,008 (GRCm39) C104Y probably damaging Het
Xylt1 A T 7: 117,148,255 (GRCm39) E273V probably damaging Het
Zc3h4 C A 7: 16,168,770 (GRCm39) Q1035K unknown Het
Zfp14 A T 7: 29,738,609 (GRCm39) S125R probably benign Het
Other mutations in Ltbr
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL03349:Ltbr APN 6 125,289,329 (GRCm39) missense probably damaging 0.96
Armitage UTSW 6 125,289,757 (GRCm39) missense probably damaging 0.97
bonsai UTSW 6 125,289,733 (GRCm39) missense probably damaging 1.00
kama UTSW 6 125,290,351 (GRCm39) critical splice donor site probably null
marine_blue UTSW 6 125,289,771 (GRCm39) missense probably damaging 0.98
moksha UTSW 6 125,285,031 (GRCm39) missense probably benign 0.00
Questionable UTSW 6 125,290,338 (GRCm39) splice site probably benign
R0090:Ltbr UTSW 6 125,286,412 (GRCm39) splice site probably benign
R0234:Ltbr UTSW 6 125,289,836 (GRCm39) missense probably benign 0.16
R0234:Ltbr UTSW 6 125,289,836 (GRCm39) missense probably benign 0.16
R0553:Ltbr UTSW 6 125,290,351 (GRCm39) critical splice donor site probably null
R0686:Ltbr UTSW 6 125,285,024 (GRCm39) missense possibly damaging 0.88
R0879:Ltbr UTSW 6 125,290,338 (GRCm39) splice site probably benign
R1086:Ltbr UTSW 6 125,289,703 (GRCm39) splice site probably benign
R2118:Ltbr UTSW 6 125,286,440 (GRCm39) missense probably benign 0.34
R2120:Ltbr UTSW 6 125,286,440 (GRCm39) missense probably benign 0.34
R2122:Ltbr UTSW 6 125,286,440 (GRCm39) missense probably benign 0.34
R2124:Ltbr UTSW 6 125,286,440 (GRCm39) missense probably benign 0.34
R2199:Ltbr UTSW 6 125,289,024 (GRCm39) missense probably benign 0.25
R4931:Ltbr UTSW 6 125,284,437 (GRCm39) splice site probably null
R5051:Ltbr UTSW 6 125,289,733 (GRCm39) missense probably damaging 1.00
R5174:Ltbr UTSW 6 125,286,500 (GRCm39) missense probably benign 0.00
R5268:Ltbr UTSW 6 125,289,757 (GRCm39) missense probably damaging 0.97
R5269:Ltbr UTSW 6 125,289,757 (GRCm39) missense probably damaging 0.97
R5357:Ltbr UTSW 6 125,289,757 (GRCm39) missense probably damaging 0.97
R5358:Ltbr UTSW 6 125,289,757 (GRCm39) missense probably damaging 0.97
R5360:Ltbr UTSW 6 125,289,757 (GRCm39) missense probably damaging 0.97
R5361:Ltbr UTSW 6 125,289,757 (GRCm39) missense probably damaging 0.97
R5363:Ltbr UTSW 6 125,289,757 (GRCm39) missense probably damaging 0.97
R5434:Ltbr UTSW 6 125,289,757 (GRCm39) missense probably damaging 0.97
R5436:Ltbr UTSW 6 125,289,757 (GRCm39) missense probably damaging 0.97
R5441:Ltbr UTSW 6 125,289,757 (GRCm39) missense probably damaging 0.97
R5442:Ltbr UTSW 6 125,289,757 (GRCm39) missense probably damaging 0.97
R5533:Ltbr UTSW 6 125,289,757 (GRCm39) missense probably damaging 0.97
R5534:Ltbr UTSW 6 125,289,757 (GRCm39) missense probably damaging 0.97
R5859:Ltbr UTSW 6 125,289,771 (GRCm39) missense probably damaging 0.98
R6217:Ltbr UTSW 6 125,284,417 (GRCm39) missense probably damaging 1.00
R6702:Ltbr UTSW 6 125,285,031 (GRCm39) missense probably benign 0.00
R7101:Ltbr UTSW 6 125,289,763 (GRCm39) missense probably benign 0.00
R7584:Ltbr UTSW 6 125,284,204 (GRCm39) missense probably benign 0.09
R7587:Ltbr UTSW 6 125,289,315 (GRCm39) missense probably benign
R8798:Ltbr UTSW 6 125,284,258 (GRCm39) missense probably benign 0.01
R9720:Ltbr UTSW 6 125,284,348 (GRCm39) missense probably damaging 1.00
R9723:Ltbr UTSW 6 125,284,348 (GRCm39) missense probably damaging 1.00
R9746:Ltbr UTSW 6 125,290,064 (GRCm39) missense probably benign
R9750:Ltbr UTSW 6 125,284,348 (GRCm39) missense probably damaging 1.00
R9753:Ltbr UTSW 6 125,284,348 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ATAGGTTCCTTGGCCCTGTC -3'
(R):5'- AGAGCTATCCTGCACTACCCAG -3'

Sequencing Primer
(F):5'- CAGAGGTCTTGGCATCCTAG -3'
(R):5'- CTAGGCCATGTGAGACTGTGACTC -3'
Posted On 2022-10-06