Incidental Mutation 'R0879:Ltbr'
ID 81917
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 039046-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0879 (G1)
Quality Score 225
Status Validated
Chromosome 6
Chromosomal Location 125283534-125290848 bp(-) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) A to G at 125290338 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000032489 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032489]
AlphaFold P50284
Predicted Effect probably benign
Transcript: ENSMUST00000032489
SMART Domains Protein: ENSMUSP00000032489
Gene: ENSMUSG00000030339

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000160901
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161891
Coding Region Coverage
  • 1x: 99.5%
  • 3x: 99.0%
  • 10x: 97.9%
  • 20x: 96.3%
Validation Efficiency 100% (41/41)
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: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aagab T A 9: 63,524,892 (GRCm39) probably benign Het
Adm A G 7: 110,227,559 (GRCm39) D25G possibly damaging Het
Adprs C T 4: 126,210,410 (GRCm39) V357I probably benign Het
Akap6 G T 12: 52,927,582 (GRCm39) R164L probably damaging Het
Baz2a A G 10: 127,957,173 (GRCm39) N972S probably damaging Het
Brd2 A T 17: 34,332,420 (GRCm39) V232D probably benign Het
C6 A G 15: 4,792,818 (GRCm39) probably benign Het
Ceacam5 A C 7: 17,491,627 (GRCm39) I666L probably benign Het
Col7a1 T C 9: 108,805,159 (GRCm39) probably benign Het
Dnah17 C T 11: 117,947,661 (GRCm39) probably benign Het
Dnah7a A T 1: 53,467,019 (GRCm39) V3615E possibly damaging Het
Eml6 A G 11: 29,800,816 (GRCm39) probably null Het
Enpp2 T C 15: 54,741,326 (GRCm39) E324G probably damaging Het
Fgd4 A G 16: 16,295,313 (GRCm39) V222A probably damaging Het
Gm4076 A G 13: 85,275,326 (GRCm39) noncoding transcript Het
Gm4775 T C 14: 106,338,227 (GRCm39) noncoding transcript Het
Igsf9b T C 9: 27,245,038 (GRCm39) S1002P probably damaging Het
Jag1 A G 2: 136,942,001 (GRCm39) S244P possibly damaging Het
Klhl41 A T 2: 69,513,827 (GRCm39) probably benign Het
Megf8 A G 7: 25,037,896 (GRCm39) E804G possibly damaging Het
Mybpc1 G A 10: 88,407,378 (GRCm39) probably benign Het
Npas4 T C 19: 5,036,944 (GRCm39) R407G probably benign Het
Oxnad1 T A 14: 31,821,553 (GRCm39) Y213N probably damaging Het
Pde6d A G 1: 86,473,523 (GRCm39) F91S probably benign Het
Pelp1 A G 11: 70,286,123 (GRCm39) probably benign Het
Plscr2 T C 9: 92,169,846 (GRCm39) Y99H probably damaging Het
Rft1 T C 14: 30,404,705 (GRCm39) probably benign Het
Ryr3 T C 2: 112,860,588 (GRCm39) Y30C probably benign Het
Selenbp2 A G 3: 94,606,863 (GRCm39) T108A possibly damaging Het
Stk32b A G 5: 37,616,940 (GRCm39) probably benign Het
Stra6 T C 9: 58,042,487 (GRCm39) probably null Het
Usp17le A T 7: 104,418,854 (GRCm39) L96Q probably damaging Het
Usp17le G T 7: 104,418,855 (GRCm39) L96M possibly damaging Het
Vmn1r76 A T 7: 11,664,662 (GRCm39) I184N probably benign Het
Vmn2r102 T C 17: 19,914,454 (GRCm39) V673A probably damaging Het
Wdr17 T G 8: 55,114,516 (GRCm39) I667L probably benign Het
Zfp292 T C 4: 34,811,218 (GRCm39) T609A probably benign Het
Zfp821 T C 8: 110,448,474 (GRCm39) I135T possibly damaging Het
Zfp865 A G 7: 5,034,342 (GRCm39) T776A probably benign Het
Zp2 G T 7: 119,734,757 (GRCm39) P477Q probably damaging 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
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
R9721: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'- GAGTCCCCACTTACCAATGTCACAG -3'
(R):5'- ATGGACCAGGTTTCTCTCTAGCCC -3'

Sequencing Primer
(F):5'- GCAAGTCTTGCAAACCGTG -3'
(R):5'- CTTCTGCCCTCCAGAGCTG -3'
Posted On 2013-11-08