Incidental Mutation 'R5268:Ltbr'
ID 399912
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 042860-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5268 (G1)
Quality Score 225
Status Not validated
Chromosome 6
Chromosomal Location 125283534-125290848 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 125289757 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Tryptophan at position 146 (R146W)
Ref Sequence ENSEMBL: ENSMUSP00000032489 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032489]
AlphaFold P50284
Predicted Effect probably damaging
Transcript: ENSMUST00000032489
AA Change: R146W

PolyPhen 2 Score 0.973 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000032489
Gene: ENSMUSG00000030339
AA Change: R146W

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
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.9%
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: 83 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aadacl2fm2 A G 3: 59,659,444 (GRCm39) E299G probably damaging Het
Adamtsl4 C A 3: 95,587,473 (GRCm39) R701L probably damaging Het
Adgrf5 T C 17: 43,761,890 (GRCm39) V1195A probably damaging Het
Agpat5 A G 8: 18,931,878 (GRCm39) T333A possibly damaging Het
Aspm G T 1: 139,392,033 (GRCm39) G795C probably damaging Het
Car4 C A 11: 84,856,626 (GRCm39) Q305K probably benign Het
Catsperg1 T C 7: 28,894,672 (GRCm39) N612S probably benign Het
Cdc5l G A 17: 45,726,511 (GRCm39) R354W probably damaging Het
Cdh9 G A 15: 16,851,099 (GRCm39) V623I probably benign Het
Cfap65 A G 1: 74,964,061 (GRCm39) V629A probably benign Het
Chd1 G A 17: 15,956,005 (GRCm39) V535I probably damaging Het
Col12a1 A G 9: 79,585,329 (GRCm39) V1316A probably damaging Het
Col6a3 A T 1: 90,712,965 (GRCm39) D1721E unknown Het
Cop1 T A 1: 159,154,734 (GRCm39) F647L probably damaging Het
Corin A C 5: 72,500,362 (GRCm39) S421A probably damaging Het
Crb2 T C 2: 37,680,833 (GRCm39) V587A probably damaging Het
Ctc1 T A 11: 68,920,636 (GRCm39) V646E possibly damaging Het
Cyp2a12 A T 7: 26,730,643 (GRCm39) M203L probably benign Het
Dcdc2c T A 12: 28,566,656 (GRCm39) K336M possibly damaging Het
Ddx39a G A 8: 84,448,950 (GRCm39) R275H probably benign Het
Dennd2b A G 7: 109,156,519 (GRCm39) L77P probably benign Het
Des A G 1: 75,339,572 (GRCm39) N310S possibly damaging Het
Dlk1 C A 12: 109,425,764 (GRCm39) S212R probably benign Het
Dnajc5b A G 3: 19,633,224 (GRCm39) E149G probably benign Het
Dpep1 A T 8: 123,920,828 (GRCm39) I3F probably benign Het
Eml6 T A 11: 29,753,108 (GRCm39) R934S probably benign Het
Ercc6l2 T C 13: 64,016,925 (GRCm39) L676P possibly damaging Het
Fkbpl G A 17: 34,864,303 (GRCm39) A24T probably benign Het
Frem2 T A 3: 53,560,575 (GRCm39) I1311F probably damaging Het
Gldc T A 19: 30,123,125 (GRCm39) M257L probably damaging Het
Gm8674 T G 13: 50,055,390 (GRCm39) noncoding transcript Het
Gnai3 C T 3: 108,030,857 (GRCm39) probably null Het
Gtf3a A G 5: 146,891,965 (GRCm39) D300G probably damaging Het
Haus3 A T 5: 34,323,449 (GRCm39) V387D probably damaging Het
Hpf1 T A 8: 61,346,768 (GRCm39) F28I possibly damaging Het
Iars1 A G 13: 49,843,967 (GRCm39) D147G probably damaging Het
Ibtk A T 9: 85,625,743 (GRCm39) D2E probably benign Het
Ift140 T A 17: 25,239,601 (GRCm39) I86K possibly damaging Het
Igf2bp2 T A 16: 21,898,241 (GRCm39) I235F probably damaging Het
Ighv3-8 G T 12: 114,286,252 (GRCm39) A30E probably benign Het
Kcnq5 T A 1: 21,575,949 (GRCm39) T252S probably damaging Het
Lrrc4b A T 7: 44,110,787 (GRCm39) N220Y probably damaging Het
Mamdc4 T C 2: 25,454,702 (GRCm39) T1037A possibly damaging Het
Mbd5 A T 2: 49,162,106 (GRCm39) I863F possibly damaging Het
Muc4 T A 16: 32,570,484 (GRCm39) S515T possibly damaging Het
Mylk4 T A 13: 32,892,864 (GRCm39) probably null Het
Neu4 G A 1: 93,952,669 (GRCm39) R346H probably benign Het
Nxpe5 T A 5: 138,238,200 (GRCm39) Y253* probably null Het
Olfml2b A T 1: 170,477,330 (GRCm39) E155V probably damaging Het
Or14a258 A G 7: 86,034,867 (GRCm39) *334Q probably null Het
Or6a2 T A 7: 106,600,111 (GRCm39) N319Y probably benign Het
Or8a1b T A 9: 37,623,300 (GRCm39) I92F probably damaging Het
Pamr1 G A 2: 102,417,029 (GRCm39) A114T probably damaging Het
Pdzd2 T A 15: 12,592,263 (GRCm39) N127I probably damaging Het
Pglyrp4 C T 3: 90,634,271 (GRCm39) L5F probably damaging Het
Plce1 T A 19: 38,747,279 (GRCm39) S1667T possibly damaging Het
Qser1 A T 2: 104,617,776 (GRCm39) V1012E possibly damaging Het
R3hdm4 C T 10: 79,748,292 (GRCm39) E162K possibly damaging Het
Rcn3 A T 7: 44,736,203 (GRCm39) D168E probably damaging Het
Rdh1 T G 10: 127,595,832 (GRCm39) V9G possibly damaging Het
Rin2 A G 2: 145,686,680 (GRCm39) T70A probably benign Het
Rnf207 T C 4: 152,398,346 (GRCm39) D276G probably damaging Het
Rtel1 C T 2: 180,982,354 (GRCm39) S368L probably benign Het
Slc15a5 C A 6: 138,056,751 (GRCm39) C55F probably damaging Het
Slc36a4 T C 9: 15,638,212 (GRCm39) F213L possibly damaging Het
Snhg16 G T 11: 116,562,582 (GRCm39) M18I probably benign Het
Spata25 C T 2: 164,669,954 (GRCm39) G19D probably damaging Het
Tas2r102 A T 6: 132,739,360 (GRCm39) L89F probably damaging Het
Tbc1d1 A G 5: 64,481,910 (GRCm39) K704E probably damaging Het
Tert T G 13: 73,775,473 (GRCm39) S75A probably damaging Het
Tiparp T A 3: 65,454,986 (GRCm39) L195Q possibly damaging Het
Tmem205 A C 9: 21,837,380 (GRCm39) Y57* probably null Het
Tomm22 A G 15: 79,555,428 (GRCm39) R5G probably benign Het
Trav10 A T 14: 53,743,515 (GRCm39) S39C probably benign Het
Trav6-2 T A 14: 52,905,205 (GRCm39) N75K probably benign Het
Trio T C 15: 27,748,372 (GRCm39) S2427G probably benign Het
Ttc41 C A 10: 86,580,342 (GRCm39) H763N possibly damaging Het
Usp29 A T 7: 6,964,583 (GRCm39) N142I probably damaging Het
Vmn1r204 G T 13: 22,740,912 (GRCm39) W181L probably damaging Het
Vmn2r76 G A 7: 85,875,267 (GRCm39) T570M probably damaging Het
Wdr90 A G 17: 26,069,819 (GRCm39) L1173P probably damaging Het
Wnt9a T A 11: 59,219,396 (GRCm39) C141S probably damaging Het
Zfp462 A T 4: 55,012,299 (GRCm39) I1422L 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
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'- ACCAGTTCATGTCTTGGCAG -3'
(R):5'- TGCATGATGGGTACGACTGG -3'

Sequencing Primer
(F):5'- GACTGATAGATTCTTTATGGTTCTCC -3'
(R):5'- TACGACTGGGAGGGCCAG -3'
Posted On 2016-07-06