Incidental Mutation 'R6368:Ltb4r1'
ID512811
Institutional Source Beutler Lab
Gene Symbol Ltb4r1
Ensembl Gene ENSMUSG00000046908
Gene Nameleukotriene B4 receptor 1
SynonymsmBLTR, BLTR, BLT1
MMRRC Submission
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.136) question?
Stock #R6368 (G1)
Quality Score225.009
Status Not validated
Chromosome14
Chromosomal Location55765962-55768494 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to C at 55767743 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Leucine at position 168 (I168L)
Ref Sequence ENSEMBL: ENSMUSP00000051368 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000002398] [ENSMUST00000044554] [ENSMUST00000057569] [ENSMUST00000170223]
Predicted Effect probably benign
Transcript: ENSMUST00000002398
SMART Domains Protein: ENSMUSP00000002398
Gene: ENSMUSG00000022220

DomainStartEndE-ValueType
low complexity region 28 48 N/A INTRINSIC
low complexity region 66 80 N/A INTRINSIC
low complexity region 145 161 N/A INTRINSIC
CYCc 218 426 1.56e-62 SMART
Pfam:DUF1053 479 581 2.4e-35 PFAM
transmembrane domain 607 629 N/A INTRINSIC
transmembrane domain 661 683 N/A INTRINSIC
transmembrane domain 717 739 N/A INTRINSIC
transmembrane domain 746 768 N/A INTRINSIC
transmembrane domain 792 809 N/A INTRINSIC
CYCc 835 1057 4.46e-40 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000044554
SMART Domains Protein: ENSMUSP00000048358
Gene: ENSMUSG00000040432

DomainStartEndE-ValueType
low complexity region 21 35 N/A INTRINSIC
Pfam:7tm_1 37 288 5.7e-31 PFAM
low complexity region 309 323 N/A INTRINSIC
low complexity region 337 351 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000057569
AA Change: I168L

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000051368
Gene: ENSMUSG00000046908
AA Change: I168L

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srx 28 196 7.4e-7 PFAM
Pfam:7TM_GPCR_Srsx 31 249 2e-8 PFAM
Pfam:7tm_1 37 285 1.3e-42 PFAM
Pfam:Serpentine_r_xa 54 201 2.8e-4 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000170223
SMART Domains Protein: ENSMUSP00000130530
Gene: ENSMUSG00000022220

DomainStartEndE-ValueType
transmembrane domain 29 51 N/A INTRINSIC
transmembrane domain 61 80 N/A INTRINSIC
transmembrane domain 92 114 N/A INTRINSIC
transmembrane domain 119 138 N/A INTRINSIC
transmembrane domain 145 162 N/A INTRINSIC
transmembrane domain 172 194 N/A INTRINSIC
CYCc 218 426 1.56e-62 SMART
Pfam:DUF1053 479 581 1.6e-24 PFAM
transmembrane domain 607 629 N/A INTRINSIC
transmembrane domain 661 683 N/A INTRINSIC
transmembrane domain 717 739 N/A INTRINSIC
transmembrane domain 746 768 N/A INTRINSIC
transmembrane domain 792 809 N/A INTRINSIC
CYCc 835 1057 4.46e-40 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000226361
Predicted Effect noncoding transcript
Transcript: ENSMUST00000226575
Predicted Effect noncoding transcript
Transcript: ENSMUST00000228302
Predicted Effect noncoding transcript
Transcript: ENSMUST00000228933
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.4%
  • 20x: 95.6%
Validation Efficiency
MGI Phenotype PHENOTYPE: Nullizygous mutations cause impaired Ltb4-driven chemotaxis and adhesion. Homozygous null phenotypes include attenuated autoAb-driven arthritis, adoptive transfer-induced uveitis, airway hyperresponsiveness and Th2-type immune responses, and reduced eosinophil recruitment in induced peritonitis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930563M21Rik C A 9: 55,990,132 E272D possibly damaging Het
Abi2 A G 1: 60,453,651 T158A possibly damaging Het
Acacb T C 5: 114,216,823 S1221P probably damaging Het
Agbl1 A G 7: 76,419,830 D370G probably benign Het
Apeh A G 9: 108,087,243 I487T probably damaging Het
Arid1b C A 17: 5,332,533 N1297K possibly damaging Het
Ascc3 G A 10: 50,699,985 G779S probably damaging Het
Atp7b A C 8: 22,020,755 probably null Het
Bsn C T 9: 108,111,314 probably benign Het
Caps2 C T 10: 112,194,968 Q268* probably null Het
Cnfn C T 7: 25,367,961 probably null Het
Cr2 A G 1: 195,168,472 S229P probably damaging Het
Cubn T C 2: 13,430,995 Y1050C probably damaging Het
Cubn T C 2: 13,476,123 E307G probably damaging Het
Cyb5r3 A C 15: 83,160,124 Y182D possibly damaging Het
Dclre1a A T 19: 56,546,791 H120Q probably benign Het
Ddx6 T C 9: 44,635,776 I457T probably damaging Het
E2f1 A T 2: 154,564,476 H93Q possibly damaging Het
Fam186a T C 15: 99,943,317 K1682R possibly damaging Het
Farsb A G 1: 78,466,965 probably null Het
Flii A T 11: 60,721,136 L347Q probably damaging Het
Galntl6 T G 8: 58,911,441 T12P probably damaging Het
Gm11595 G A 11: 99,772,555 R100C unknown Het
Gm21680 T C 5: 25,969,036 N190S probably damaging Het
Ifit1bl2 T C 19: 34,619,125 S364G probably benign Het
Kdm2a A G 19: 4,350,317 I234T probably damaging Het
Kdm5b T C 1: 134,599,207 C356R probably damaging Het
Kel A T 6: 41,688,851 C174* probably null Het
Krt16 T A 11: 100,246,676 D401V probably damaging Het
Luzp1 T A 4: 136,541,780 M438K probably benign Het
Mtf1 C T 4: 124,824,352 T281M probably damaging Het
Myo9a T A 9: 59,924,948 S2587T probably benign Het
Olfr1311 A T 2: 112,021,551 I101N probably damaging Het
Olfr1377 T A 11: 50,984,786 F28L probably benign Het
Olfr532 G T 7: 140,419,667 Y35* probably null Het
Olfr860 T C 9: 19,846,409 D70G probably damaging Het
Pcm1 T A 8: 41,293,544 F1221Y probably benign Het
Pnldc1 A T 17: 12,905,864 N90K probably damaging Het
Prickle2 A T 6: 92,420,237 L169Q probably damaging Het
Ralgps2 A T 1: 156,884,574 L147I probably damaging Het
Rfx3 A T 19: 27,768,609 L674Q possibly damaging Het
Rpl3 C A 15: 80,082,544 L14F probably damaging Het
Rrbp1 C T 2: 143,989,555 G231R probably damaging Het
Sema3d C T 5: 12,571,013 L529F probably damaging Het
Slain1 A T 14: 103,656,955 T193S probably benign Het
Slc2a6 G T 2: 27,024,587 Q256K possibly damaging Het
Slk A G 19: 47,620,183 E525G possibly damaging Het
Spsb4 G T 9: 96,944,645 Q252K probably benign Het
Taf1b A G 12: 24,558,257 T552A possibly damaging Het
Tmprss15 T C 16: 79,006,057 probably null Het
Tph2 T C 10: 115,179,326 H177R probably damaging Het
Ttll1 A G 15: 83,489,617 S332P probably damaging Het
Twf2 T G 9: 106,212,833 N128K probably benign Het
Vegfc T A 8: 54,181,230 C315S probably damaging Het
Vmn2r111 T A 17: 22,571,908 K136N probably benign Het
Wnk2 T C 13: 49,061,338 E496G probably damaging Het
Zfp148 C A 16: 33,497,198 Q705K probably damaging Het
Zw10 C T 9: 49,073,235 A539V probably damaging Het
Other mutations in Ltb4r1
AlleleSourceChrCoordTypePredicted EffectPPH Score
R1104:Ltb4r1 UTSW 14 55767375 missense probably damaging 1.00
R1626:Ltb4r1 UTSW 14 55767242 start codon destroyed probably null
R4066:Ltb4r1 UTSW 14 55767495 missense probably damaging 1.00
R4680:Ltb4r1 UTSW 14 55767468 missense probably damaging 1.00
R5501:Ltb4r1 UTSW 14 55768082 missense probably damaging 1.00
R5584:Ltb4r1 UTSW 14 55767387 missense possibly damaging 0.81
R7449:Ltb4r1 UTSW 14 55767918 missense probably damaging 1.00
R8121:Ltb4r1 UTSW 14 55768122 missense probably damaging 1.00
RF007:Ltb4r1 UTSW 14 55767969 missense possibly damaging 0.94
Predicted Primers PCR Primer
(F):5'- TGCCACTATGTCTGTGGAATAAG -3'
(R):5'- GATAATGAGCACCACCAGGC -3'

Sequencing Primer
(F):5'- GTGTCCTGCTTATAACCATCATGAG -3'
(R):5'- CCCGATGTCAGAGTAGCT -3'
Posted On2018-04-27