Incidental Mutation 'R1967:Lrp8'
ID 219032
Institutional Source Beutler Lab
Gene Symbol Lrp8
Ensembl Gene ENSMUSG00000028613
Gene Name low density lipoprotein receptor-related protein 8, apolipoprotein e receptor
Synonyms 4932703M08Rik, Lr8b, apoER2
MMRRC Submission 039980-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.477) question?
Stock # R1967 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 107659337-107734037 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 107717168 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Valine at position 732 (G732V)
Ref Sequence ENSEMBL: ENSMUSP00000115854 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030356] [ENSMUST00000106732] [ENSMUST00000106733] [ENSMUST00000126573] [ENSMUST00000143601]
AlphaFold Q924X6
Predicted Effect probably damaging
Transcript: ENSMUST00000030356
AA Change: G691V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000030356
Gene: ENSMUSG00000028613
AA Change: G691V

DomainStartEndE-ValueType
signal peptide 1 27 N/A INTRINSIC
LDLa 40 77 3.24e-13 SMART
EGF_like 79 117 3.29e1 SMART
LDLa 79 118 2.45e-13 SMART
LDLa 120 159 1.19e-11 SMART
LDLa 160 197 3.52e-14 SMART
LDLa 199 239 8.09e-14 SMART
LDLa 250 288 4.05e-14 SMART
LDLa 290 327 4.58e-13 SMART
EGF 331 367 2.83e-5 SMART
EGF_CA 368 407 9.91e-10 SMART
LY 434 476 8.44e-4 SMART
LY 481 523 2.29e-14 SMART
LY 524 567 5.96e-13 SMART
LY 568 610 4.21e-13 SMART
LY 612 654 7.24e-3 SMART
EGF 681 727 1.56e1 SMART
low complexity region 729 745 N/A INTRINSIC
low complexity region 783 798 N/A INTRINSIC
transmembrane domain 818 840 N/A INTRINSIC
low complexity region 863 869 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000106731
AA Change: G493V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000102342
Gene: ENSMUSG00000028613
AA Change: G493V

DomainStartEndE-ValueType
EGF_like 9 47 3.29e1 SMART
LDLa 9 48 2.45e-13 SMART
LDLa 50 89 1.19e-11 SMART
LDLa 93 130 4.58e-13 SMART
EGF 134 170 2.83e-5 SMART
EGF_CA 171 210 9.91e-10 SMART
LY 237 279 8.44e-4 SMART
LY 284 326 2.29e-14 SMART
LY 327 370 5.96e-13 SMART
LY 371 413 4.21e-13 SMART
LY 415 457 7.24e-3 SMART
EGF 484 530 1.56e1 SMART
low complexity region 532 548 N/A INTRINSIC
low complexity region 586 601 N/A INTRINSIC
transmembrane domain 621 643 N/A INTRINSIC
low complexity region 666 672 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000106732
AA Change: G606V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000102343
Gene: ENSMUSG00000028613
AA Change: G606V

DomainStartEndE-ValueType
signal peptide 1 27 N/A INTRINSIC
LDLa 40 77 3.24e-13 SMART
EGF_like 79 117 3.29e1 SMART
LDLa 79 118 2.45e-13 SMART
LDLa 120 159 1.19e-11 SMART
LDLa 164 201 4.58e-13 SMART
LDLa 204 244 1.4e-8 SMART
EGF 246 282 2.83e-5 SMART
EGF_CA 283 322 9.91e-10 SMART
LY 349 391 8.44e-4 SMART
LY 396 438 2.29e-14 SMART
LY 439 482 5.96e-13 SMART
LY 483 525 4.21e-13 SMART
LY 527 569 7.24e-3 SMART
EGF 596 642 1.56e1 SMART
low complexity region 644 660 N/A INTRINSIC
low complexity region 698 713 N/A INTRINSIC
transmembrane domain 733 755 N/A INTRINSIC
low complexity region 778 784 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000106733
AA Change: G691V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000102344
Gene: ENSMUSG00000028613
AA Change: G691V

DomainStartEndE-ValueType
signal peptide 1 27 N/A INTRINSIC
LDLa 40 77 3.24e-13 SMART
EGF_like 79 117 3.29e1 SMART
LDLa 79 118 2.45e-13 SMART
LDLa 120 159 1.19e-11 SMART
LDLa 160 197 3.52e-14 SMART
LDLa 199 239 8.09e-14 SMART
LDLa 250 288 4.05e-14 SMART
LDLa 290 327 4.58e-13 SMART
EGF 331 367 2.83e-5 SMART
EGF_CA 368 407 9.91e-10 SMART
LY 434 476 8.44e-4 SMART
LY 481 523 2.29e-14 SMART
LY 524 567 5.96e-13 SMART
LY 568 610 4.21e-13 SMART
LY 612 654 7.24e-3 SMART
EGF 681 727 1.56e1 SMART
low complexity region 729 745 N/A INTRINSIC
low complexity region 783 798 N/A INTRINSIC
transmembrane domain 818 840 N/A INTRINSIC
low complexity region 863 869 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123140
Predicted Effect probably damaging
Transcript: ENSMUST00000126573
AA Change: G564V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000118020
Gene: ENSMUSG00000028613
AA Change: G564V

DomainStartEndE-ValueType
signal peptide 1 27 N/A INTRINSIC
LDLa 40 77 3.24e-13 SMART
EGF_like 79 117 3.29e1 SMART
LDLa 79 118 2.45e-13 SMART
LDLa 120 159 1.19e-11 SMART
LDLa 163 200 4.58e-13 SMART
EGF 204 240 2.83e-5 SMART
EGF_CA 241 280 9.91e-10 SMART
LY 307 349 8.44e-4 SMART
LY 354 396 2.29e-14 SMART
LY 397 440 5.96e-13 SMART
LY 441 483 4.21e-13 SMART
LY 485 527 7.24e-3 SMART
EGF 554 600 1.56e1 SMART
transmembrane domain 616 638 N/A INTRINSIC
low complexity region 661 667 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000135022
Predicted Effect probably damaging
Transcript: ENSMUST00000143601
AA Change: G732V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000115854
Gene: ENSMUSG00000028613
AA Change: G732V

DomainStartEndE-ValueType
signal peptide 1 27 N/A INTRINSIC
LDLa 40 77 3.24e-13 SMART
EGF_like 79 117 3.29e1 SMART
LDLa 79 118 2.45e-13 SMART
LDLa 120 159 1.19e-11 SMART
LDLa 160 197 3.52e-14 SMART
LDLa 199 239 8.09e-14 SMART
LDLa 250 288 4.05e-14 SMART
LDLa 290 327 4.58e-13 SMART
LDLa 330 370 1.4e-8 SMART
EGF 372 408 2.83e-5 SMART
EGF_CA 409 448 9.91e-10 SMART
LY 475 517 8.44e-4 SMART
LY 522 564 2.29e-14 SMART
LY 565 608 5.96e-13 SMART
LY 609 651 4.21e-13 SMART
LY 653 695 7.24e-3 SMART
EGF 722 768 1.56e1 SMART
low complexity region 770 786 N/A INTRINSIC
low complexity region 824 839 N/A INTRINSIC
transmembrane domain 859 881 N/A INTRINSIC
low complexity region 904 910 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146552
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.6%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the low density lipoprotein receptor (LDLR) family. Low density lipoprotein receptors are cell surface proteins that play roles in both signal transduction and receptor-mediated endocytosis of specific ligands for lysosomal degradation. The encoded protein plays a critical role in the migration of neurons during development by mediating Reelin signaling, and also functions as a receptor for the cholesterol transport protein apolipoprotein E. Expression of this gene may be a marker for major depressive disorder. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Jun 2011]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit impaired granule cell migration, radial glial scaffold formation, contextual fear conditioning, and long-term potentiation. Mutant males have abnormal sperm and are sterile. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 103 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930447A16Rik A C 15: 37,439,842 (GRCm39) probably benign Het
Abca6 T C 11: 110,077,974 (GRCm39) I1278V probably benign Het
Adamts15 C T 9: 30,832,605 (GRCm39) W310* probably null Het
Adamts6 T A 13: 104,563,459 (GRCm39) C650* probably null Het
Akap3 G T 6: 126,842,061 (GRCm39) G227C probably benign Het
Alox12e A T 11: 70,208,682 (GRCm39) S457T probably benign Het
Angpt1 C A 15: 42,301,703 (GRCm39) C435F probably damaging Het
Anxa9 T C 3: 95,207,919 (GRCm39) Q207R probably benign Het
Aplnr A T 2: 84,967,950 (GRCm39) D325V probably benign Het
Art2b A C 7: 101,229,414 (GRCm39) F162V probably damaging Het
Atp13a4 A G 16: 29,298,672 (GRCm39) S96P probably damaging Het
Bnc1 A T 7: 81,623,384 (GRCm39) H614Q probably benign Het
C6 A G 15: 4,789,302 (GRCm39) D249G probably damaging Het
Camta1 A T 4: 151,173,430 (GRCm39) F977I probably damaging Het
Chil6 T C 3: 106,298,470 (GRCm39) S188G possibly damaging Het
Cntrob A T 11: 69,211,789 (GRCm39) L145Q probably damaging Het
Coro7 T C 16: 4,452,753 (GRCm39) E306G probably damaging Het
Cplane1 T G 15: 8,232,904 (GRCm39) V1141G probably benign Het
Cpq T C 15: 33,497,348 (GRCm39) S363P possibly damaging Het
Ctc1 A G 11: 68,918,688 (GRCm39) probably null Het
Defb43 T A 14: 63,255,246 (GRCm39) N26K probably benign Het
Dennd1a T C 2: 37,734,845 (GRCm39) T41A probably benign Het
Dnah11 A C 12: 117,880,523 (GRCm39) Y3866D probably damaging Het
Eml6 A G 11: 29,974,545 (GRCm39) L11P probably damaging Het
Epha5 A G 5: 84,564,288 (GRCm39) V26A probably benign Het
Fam13c A G 10: 70,387,565 (GRCm39) D443G probably damaging Het
Fam227a G A 15: 79,521,335 (GRCm39) L243F possibly damaging Het
Fat3 T G 9: 15,879,591 (GRCm39) R3301S probably benign Het
Fbxw20 T C 9: 109,046,578 (GRCm39) T461A probably benign Het
Fgf8 T A 19: 45,730,007 (GRCm39) S61C probably damaging Het
Fgfrl1 A G 5: 108,852,871 (GRCm39) E100G probably damaging Het
Gabra4 G A 5: 71,729,412 (GRCm39) S456F possibly damaging Het
Gas6 T C 8: 13,520,317 (GRCm39) E457G probably damaging Het
Gpr33 G A 12: 52,070,991 (GRCm39) S16L probably benign Het
Greb1l A C 18: 10,501,049 (GRCm39) N393T possibly damaging Het
Gtpbp4 T C 13: 9,027,340 (GRCm39) K492E probably benign Het
Hsf2bp A T 17: 32,206,378 (GRCm39) L251* probably null Het
Hyal5 A T 6: 24,876,193 (GRCm39) Q22L possibly damaging Het
Itih1 A T 14: 30,663,941 (GRCm39) V114E possibly damaging Het
Jak3 T A 8: 72,134,179 (GRCm39) I427N probably damaging Het
Jcad T C 18: 4,675,162 (GRCm39) S975P probably benign Het
Kcng4 A G 8: 120,359,662 (GRCm39) V238A probably damaging Het
Klb A G 5: 65,529,417 (GRCm39) D315G probably damaging Het
Klrh1 A T 6: 129,752,798 (GRCm39) N2K possibly damaging Het
Krt5 T C 15: 101,620,094 (GRCm39) N208D probably benign Het
Lmo7 T A 14: 102,137,651 (GRCm39) H551Q probably benign Het
Lrrc38 A G 4: 143,096,553 (GRCm39) D288G unknown Het
Lrrc4b GAGAAG GAG 7: 44,111,654 (GRCm39) probably benign Het
Mas1 A G 17: 13,060,923 (GRCm39) Y167H probably benign Het
Mcm8 A C 2: 132,684,662 (GRCm39) I759L probably benign Het
Med13l G A 5: 118,899,387 (GRCm39) D2148N probably damaging Het
Muc20 A T 16: 32,614,612 (GRCm39) I255K probably benign Het
Myh1 A G 11: 67,104,273 (GRCm39) N980S probably benign Het
Nap1l4 T A 7: 143,088,024 (GRCm39) Q178L probably damaging Het
Ncapg T A 5: 45,857,252 (GRCm39) L988Q probably damaging Het
Ncf2 A T 1: 152,706,123 (GRCm39) H245L probably damaging Het
Neurl4 A G 11: 69,794,036 (GRCm39) E164G possibly damaging Het
Nf1 G A 11: 79,303,571 (GRCm39) R416H probably damaging Het
Obscn G A 11: 59,026,535 (GRCm39) Q223* probably null Het
Or10q1 T A 19: 13,727,417 (GRCm39) *316R probably null Het
Or2o1 T C 11: 49,051,675 (GRCm39) I278T probably benign Het
Pcdhb16 T A 18: 37,612,715 (GRCm39) N558K probably damaging Het
Pcnx2 A T 8: 126,542,422 (GRCm39) M1253K possibly damaging Het
Pla2g4a A G 1: 149,797,832 (GRCm39) V22A probably damaging Het
Plppr5 G A 3: 117,419,555 (GRCm39) probably null Het
Pnpla2 T C 7: 141,039,345 (GRCm39) S353P probably benign Het
Pom121 A T 5: 135,420,608 (GRCm39) L271Q unknown Het
Prepl A T 17: 85,395,979 (GRCm39) M1K probably null Het
Prr14l A G 5: 33,001,813 (GRCm39) probably benign Het
Psmc3 C A 2: 90,888,189 (GRCm39) P325T probably benign Het
Psme2b A G 11: 48,836,896 (GRCm39) V17A probably damaging Het
Ptpro A G 6: 137,393,863 (GRCm39) I23V probably benign Het
Rab31 A G 17: 66,079,499 (GRCm39) probably null Het
Ranbp6 T A 19: 29,789,900 (GRCm39) K151* probably null Het
Rbm12b1 A T 4: 12,146,304 (GRCm39) I759L probably benign Het
Rgs5 T C 1: 169,504,425 (GRCm39) I25T probably benign Het
Rnf213 T C 11: 119,371,721 (GRCm39) V4842A probably damaging Het
Rtl9 A T X: 141,886,037 (GRCm39) I1150F probably damaging Het
Scn1a A T 2: 66,158,769 (GRCm39) W384R probably damaging Het
Sema5a C T 15: 32,681,765 (GRCm39) P948L probably damaging Het
Slc26a3 G A 12: 31,515,777 (GRCm39) R559Q probably damaging Het
Slc29a3 A G 10: 60,552,243 (GRCm39) V267A probably benign Het
Spata22 A G 11: 73,221,953 (GRCm39) probably benign Het
Spata31e2 T A 1: 26,722,454 (GRCm39) I909L probably benign Het
Sptbn2 G T 19: 4,795,327 (GRCm39) R1595L probably benign Het
Tfdp1 T C 8: 13,423,039 (GRCm39) S315P possibly damaging Het
Tle1 A T 4: 72,038,463 (GRCm39) V688E probably damaging Het
Tmem129 A T 5: 33,812,665 (GRCm39) probably null Het
Tmprss11a G A 5: 86,579,702 (GRCm39) T91I probably benign Het
Tnfsf14 A G 17: 57,497,807 (GRCm39) Y142H probably damaging Het
Tph1 T C 7: 46,311,538 (GRCm39) D68G probably benign Het
Ttn A T 2: 76,592,631 (GRCm39) S12507T probably damaging Het
Tubgcp2 T A 7: 139,586,066 (GRCm39) M408L probably benign Het
Usp34 A T 11: 23,314,503 (GRCm39) H815L probably benign Het
Usp6nl G A 2: 6,446,330 (GRCm39) R746H probably benign Het
Utp20 A G 10: 88,652,841 (GRCm39) S358P probably benign Het
Vmn2r118 G A 17: 55,899,882 (GRCm39) T674I probably damaging Het
Vmn2r8 A T 5: 108,950,249 (GRCm39) H199Q probably benign Het
Vmn2r9 A G 5: 108,995,388 (GRCm39) V420A probably benign Het
Vmn2r99 A T 17: 19,599,077 (GRCm39) T254S probably benign Het
Zbed5 A G 5: 129,930,510 (GRCm39) H132R possibly damaging Het
Zfp568 A G 7: 29,688,513 (GRCm39) E25G probably damaging Het
Zfp951 T A 5: 104,964,866 (GRCm39) I67L possibly damaging Het
Other mutations in Lrp8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01308:Lrp8 APN 4 107,721,273 (GRCm39) missense probably benign 0.04
IGL01514:Lrp8 APN 4 107,712,881 (GRCm39) missense probably damaging 1.00
IGL02058:Lrp8 APN 4 107,727,306 (GRCm39) missense probably benign 0.25
IGL02398:Lrp8 APN 4 107,726,245 (GRCm39) missense probably damaging 1.00
IGL02398:Lrp8 APN 4 107,704,691 (GRCm39) missense probably damaging 0.97
IGL02706:Lrp8 APN 4 107,660,516 (GRCm39) nonsense probably null
IGL02754:Lrp8 APN 4 107,691,952 (GRCm39) splice site probably null
IGL02967:Lrp8 APN 4 107,718,431 (GRCm39) missense probably benign 0.21
IGL03080:Lrp8 APN 4 107,712,996 (GRCm39) missense probably damaging 1.00
IGL02837:Lrp8 UTSW 4 107,718,478 (GRCm39) missense probably benign 0.01
R0312:Lrp8 UTSW 4 107,664,052 (GRCm39) intron probably benign
R0440:Lrp8 UTSW 4 107,726,295 (GRCm39) missense probably damaging 0.99
R0598:Lrp8 UTSW 4 107,714,434 (GRCm39) missense possibly damaging 0.73
R1627:Lrp8 UTSW 4 107,711,613 (GRCm39) missense probably damaging 0.99
R2183:Lrp8 UTSW 4 107,660,462 (GRCm39) missense probably damaging 1.00
R2208:Lrp8 UTSW 4 107,712,987 (GRCm39) missense probably damaging 1.00
R2325:Lrp8 UTSW 4 107,721,206 (GRCm39) missense probably benign 0.03
R3712:Lrp8 UTSW 4 107,705,499 (GRCm39) missense probably benign 0.08
R4093:Lrp8 UTSW 4 107,700,468 (GRCm39) nonsense probably null
R4706:Lrp8 UTSW 4 107,718,470 (GRCm39) missense probably benign 0.00
R4765:Lrp8 UTSW 4 107,711,592 (GRCm39) missense probably damaging 1.00
R4840:Lrp8 UTSW 4 107,727,234 (GRCm39) missense possibly damaging 0.79
R4900:Lrp8 UTSW 4 107,664,006 (GRCm39) intron probably benign
R5033:Lrp8 UTSW 4 107,691,952 (GRCm39) splice site probably null
R5280:Lrp8 UTSW 4 107,711,518 (GRCm39) missense probably damaging 1.00
R5381:Lrp8 UTSW 4 107,726,307 (GRCm39) missense probably damaging 1.00
R5935:Lrp8 UTSW 4 107,714,493 (GRCm39) missense probably damaging 1.00
R5972:Lrp8 UTSW 4 107,726,267 (GRCm39) missense probably damaging 1.00
R6076:Lrp8 UTSW 4 107,704,656 (GRCm39) missense possibly damaging 0.81
R6343:Lrp8 UTSW 4 107,726,353 (GRCm39) splice site probably null
R6805:Lrp8 UTSW 4 107,711,517 (GRCm39) missense probably damaging 0.99
R7100:Lrp8 UTSW 4 107,659,647 (GRCm39) missense possibly damaging 0.93
R7262:Lrp8 UTSW 4 107,704,661 (GRCm39) missense probably benign
R7717:Lrp8 UTSW 4 107,691,940 (GRCm39) missense probably benign 0.00
R7949:Lrp8 UTSW 4 107,660,524 (GRCm39) missense probably damaging 1.00
R8350:Lrp8 UTSW 4 107,704,661 (GRCm39) missense probably benign
R8371:Lrp8 UTSW 4 107,726,268 (GRCm39) missense probably damaging 1.00
R9272:Lrp8 UTSW 4 107,717,158 (GRCm39) missense probably benign 0.19
R9461:Lrp8 UTSW 4 107,700,515 (GRCm39) missense possibly damaging 0.93
R9567:Lrp8 UTSW 4 107,711,469 (GRCm39) missense probably damaging 0.99
Z1177:Lrp8 UTSW 4 107,700,529 (GRCm39) missense probably benign 0.02
Predicted Primers PCR Primer
(F):5'- TAAAGTCCCAAGTACTATGCTGG -3'
(R):5'- TGCAAACGTGAGAGGCAACC -3'

Sequencing Primer
(F):5'- AGTCCCAAGTACTATGCTGGTATGTC -3'
(R):5'- CCAGGGAAGACGGAGGAAATCTG -3'
Posted On 2014-08-25