Incidental Mutation 'R2136:Lifr'
ID 235841
Institutional Source Beutler Lab
Gene Symbol Lifr
Ensembl Gene ENSMUSG00000054263
Gene Name LIF receptor alpha
Synonyms soluble differentiation-stimulating factor receptor, A230075M04Rik
MMRRC Submission 040139-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2136 (G1)
Quality Score 225
Status Not validated
Chromosome 15
Chromosomal Location 7120095-7226970 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 7211338 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 625 (D625E)
Ref Sequence ENSEMBL: ENSMUSP00000154181 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000067190] [ENSMUST00000164529] [ENSMUST00000171588] [ENSMUST00000226471] [ENSMUST00000226934] [ENSMUST00000227727]
AlphaFold P42703
Predicted Effect possibly damaging
Transcript: ENSMUST00000067190
AA Change: D625E

PolyPhen 2 Score 0.892 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000064551
Gene: ENSMUSG00000054263
AA Change: D625E

DomainStartEndE-ValueType
low complexity region 25 37 N/A INTRINSIC
Blast:FN3 45 118 5e-22 BLAST
FN3 328 399 1.86e1 SMART
FN3 425 515 9.77e-5 SMART
FN3 530 611 2.68e0 SMART
FN3 620 705 8.23e1 SMART
FN3 719 815 4.81e-4 SMART
transmembrane domain 830 852 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000164529
AA Change: D625E

PolyPhen 2 Score 0.892 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000131434
Gene: ENSMUSG00000054263
AA Change: D625E

DomainStartEndE-ValueType
low complexity region 25 37 N/A INTRINSIC
Blast:FN3 45 118 4e-22 BLAST
FN3 328 399 1.86e1 SMART
FN3 425 515 9.77e-5 SMART
FN3 530 611 2.68e0 SMART
FN3 620 705 8.23e1 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000171588
AA Change: D625E

PolyPhen 2 Score 0.892 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000126137
Gene: ENSMUSG00000054263
AA Change: D625E

DomainStartEndE-ValueType
low complexity region 25 37 N/A INTRINSIC
Blast:FN3 45 118 5e-22 BLAST
FN3 328 399 1.86e1 SMART
FN3 425 515 9.77e-5 SMART
FN3 530 611 2.68e0 SMART
FN3 620 705 8.23e1 SMART
FN3 719 815 4.81e-4 SMART
transmembrane domain 830 852 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000226471
AA Change: D625E

PolyPhen 2 Score 0.892 (Sensitivity: 0.82; Specificity: 0.94)
Predicted Effect possibly damaging
Transcript: ENSMUST00000226934
AA Change: D625E

PolyPhen 2 Score 0.892 (Sensitivity: 0.82; Specificity: 0.94)
Predicted Effect possibly damaging
Transcript: ENSMUST00000227727
AA Change: D625E

PolyPhen 2 Score 0.892 (Sensitivity: 0.82; Specificity: 0.94)
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.6%
  • 20x: 95.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that belongs to the type I cytokine receptor family. This protein combines with a high-affinity converter subunit, gp130, to form a receptor complex that mediates the action of the leukemia inhibitory factor, a polyfunctional cytokine that is involved in cellular differentiation, proliferation and survival in the adult and the embryo. Mutations in this gene cause Schwartz-Jampel syndrome type 2, a disease belonging to the group of the bent-bone dysplasias. A translocation that involves the promoter of this gene, t(5;8)(p13;q12) with the pleiomorphic adenoma gene 1, is associated with salivary gland pleiomorphic adenoma, a common type of benign epithelial tumor of the salivary gland. Multiple splice variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted null mutations die as neonates with reduced numbers of facial and spinal motor neurons, neurons of the nucleus ambiguus, and astrocytes. Mutants also show impaired placentation, severe osteopenia, and low hepatic glycogen stores. [provided by MGI curators]
Allele List at MGI

All alleles(22) : Targeted, knock-out(1) Targeted, other(2) Gene trapped(19)

Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A930003A15Rik T G 16: 19,702,530 (GRCm39) noncoding transcript Het
Abca5 T C 11: 110,210,658 (GRCm39) T174A probably benign Het
Abcg3 G A 5: 105,114,680 (GRCm39) S279L probably benign Het
Acap3 T C 4: 155,981,369 (GRCm39) L85P probably damaging Het
Adgrl3 A G 5: 81,660,101 (GRCm39) K290R probably damaging Het
Ankhd1 A G 18: 36,780,674 (GRCm39) T1909A probably benign Het
Asap1 T C 15: 63,982,808 (GRCm39) D832G probably damaging Het
Atp6v0a2 T A 5: 124,795,552 (GRCm39) L702Q possibly damaging Het
Bsn A G 9: 107,990,430 (GRCm39) V1774A probably damaging Het
Cd209e T C 8: 3,903,248 (GRCm39) E48G probably benign Het
Cdadc1 T C 14: 59,805,493 (GRCm39) probably null Het
Cfap65 C CA 1: 74,956,432 (GRCm39) probably null Het
Cln3 A C 7: 126,181,971 (GRCm39) S30R probably benign Het
Cluap1 C T 16: 3,751,636 (GRCm39) R332W probably damaging Het
Crb1 A T 1: 139,265,163 (GRCm39) V85E probably benign Het
Crocc G A 4: 140,760,265 (GRCm39) R789W probably damaging Het
Cwh43 A G 5: 73,572,397 (GRCm39) I212V probably benign Het
Cyp2t4 C A 7: 26,857,585 (GRCm39) F391L probably benign Het
Dhx35 G T 2: 158,673,781 (GRCm39) R404L probably damaging Het
Disp1 A G 1: 182,869,942 (GRCm39) L826S probably damaging Het
Dync2h1 T A 9: 7,122,772 (GRCm39) E2061D probably damaging Het
Ep300 T A 15: 81,524,648 (GRCm39) Y1393N unknown Het
Fap C T 2: 62,354,551 (GRCm39) G446D possibly damaging Het
Fat3 A G 9: 16,288,347 (GRCm39) I392T probably benign Het
Fpr-rs4 CAGGAA CA 17: 18,242,596 (GRCm39) probably null Het
Glipr1l1 T C 10: 111,896,381 (GRCm39) V56A probably damaging Het
Grsf1 A G 5: 88,820,517 (GRCm39) V7A probably benign Het
Hmcn1 G A 1: 150,509,410 (GRCm39) A3646V probably damaging Het
Ipo9 A T 1: 135,322,023 (GRCm39) I569N probably damaging Het
Irs1 G T 1: 82,267,763 (GRCm39) P151Q probably damaging Het
Kalrn T C 16: 34,128,094 (GRCm39) D491G possibly damaging Het
Kctd7 T C 5: 130,181,207 (GRCm39) L210P probably damaging Het
Lrguk T C 6: 34,020,454 (GRCm39) V201A probably benign Het
Mark1 A G 1: 184,651,770 (GRCm39) V135A probably damaging Het
Mical2 T A 7: 111,870,722 (GRCm39) D70E possibly damaging Het
Mrc1 T C 2: 14,275,000 (GRCm39) Y434H probably damaging Het
Myh10 C A 11: 68,695,540 (GRCm39) Q1556K probably damaging Het
Nav1 G A 1: 135,382,174 (GRCm39) T1400I probably null Het
Or1j11 A G 2: 36,311,950 (GRCm39) D180G probably damaging Het
Or2a7 A G 6: 43,151,435 (GRCm39) K172E probably benign Het
Or4b13 A C 2: 90,082,597 (GRCm39) V245G probably damaging Het
Or4f4b T C 2: 111,313,961 (GRCm39) V62A probably damaging Het
Or4p7 T A 2: 88,221,663 (GRCm39) I24N probably benign Het
Or5d43 T C 2: 88,104,584 (GRCm39) K270E probably damaging Het
Or5e1 G A 7: 108,354,430 (GRCm39) M122I possibly damaging Het
Osmr T A 15: 6,881,943 (GRCm39) Q67L probably damaging Het
Pan2 T G 10: 128,149,506 (GRCm39) V522G possibly damaging Het
Pard3 T G 8: 128,103,366 (GRCm39) probably null Het
Pcdhgc5 G T 18: 37,953,166 (GRCm39) A147S possibly damaging Het
Pcsk9 T C 4: 106,303,967 (GRCm39) I506V probably benign Het
Polr3d GCCCCC GCCCC 14: 70,680,487 (GRCm39) probably null Het
Prdm4 G A 10: 85,729,215 (GRCm39) R731* probably null Het
Prdx6b T A 2: 80,123,507 (GRCm39) D105E probably damaging Het
Prss3b A G 6: 41,012,396 (GRCm39) F6S probably benign Het
Rab42 A G 4: 132,029,790 (GRCm39) L144P probably damaging Het
Ralbp1 T A 17: 66,171,661 (GRCm39) K104M probably damaging Het
Resf1 T A 6: 149,230,320 (GRCm39) I1122K probably benign Het
Rrp12 A G 19: 41,881,038 (GRCm39) V131A probably damaging Het
Sbno1 C T 5: 124,525,597 (GRCm39) probably null Het
Sbno2 A T 10: 79,898,527 (GRCm39) I645N probably damaging Het
Scfd2 T C 5: 74,367,028 (GRCm39) K624R probably benign Het
Sgk2 C A 2: 162,841,099 (GRCm39) probably null Het
Sirt4 A G 5: 115,617,760 (GRCm39) S299P probably benign Het
Skic3 T C 13: 76,321,473 (GRCm39) S1322P possibly damaging Het
Slit2 C T 5: 48,461,567 (GRCm39) A1521V probably benign Het
Socs7 T G 11: 97,263,933 (GRCm39) V275G possibly damaging Het
Spink11 G A 18: 44,323,554 (GRCm39) P102S probably benign Het
Tacc3 A G 5: 33,828,748 (GRCm39) N534D probably damaging Het
Tas2r115 T C 6: 132,714,309 (GRCm39) Y214C probably damaging Het
Tcaf1 A T 6: 42,650,454 (GRCm39) M875K probably benign Het
Ttc22 T A 4: 106,479,869 (GRCm39) L41Q possibly damaging Het
Vasn T A 16: 4,467,659 (GRCm39) C535* probably null Het
Vcan T A 13: 89,837,856 (GRCm39) I2563F probably damaging Het
Vmn2r63 T G 7: 42,576,297 (GRCm39) Q505H probably damaging Het
Vmn2r65 T G 7: 84,592,781 (GRCm39) Q475H probably damaging Het
Zbtb43 T C 2: 33,344,532 (GRCm39) Y231C probably damaging Het
Zfp292 A G 4: 34,810,266 (GRCm39) V931A probably benign Het
Other mutations in Lifr
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00702:Lifr APN 15 7,215,220 (GRCm39) splice site probably null
IGL01470:Lifr APN 15 7,205,147 (GRCm39) nonsense probably null
IGL01489:Lifr APN 15 7,205,037 (GRCm39) splice site probably benign
IGL01619:Lifr APN 15 7,220,643 (GRCm39) missense probably damaging 1.00
IGL01636:Lifr APN 15 7,208,499 (GRCm39) splice site probably benign
IGL01943:Lifr APN 15 7,217,630 (GRCm39) missense probably damaging 1.00
IGL02253:Lifr APN 15 7,220,085 (GRCm39) missense probably damaging 1.00
IGL02355:Lifr APN 15 7,194,174 (GRCm39) critical splice donor site probably null
IGL02362:Lifr APN 15 7,194,174 (GRCm39) critical splice donor site probably null
IGL02450:Lifr APN 15 7,220,246 (GRCm39) missense probably damaging 1.00
IGL02477:Lifr APN 15 7,216,404 (GRCm39) missense probably damaging 1.00
IGL02503:Lifr APN 15 7,215,104 (GRCm39) missense probably damaging 1.00
IGL02571:Lifr APN 15 7,219,592 (GRCm39) unclassified probably benign
IGL03340:Lifr APN 15 7,207,417 (GRCm39) missense probably benign 0.02
N/A - 535:Lifr UTSW 15 7,216,434 (GRCm39) missense possibly damaging 0.80
R0012:Lifr UTSW 15 7,205,089 (GRCm39) missense possibly damaging 0.78
R0015:Lifr UTSW 15 7,217,667 (GRCm39) splice site probably null
R0102:Lifr UTSW 15 7,208,373 (GRCm39) missense probably damaging 0.98
R0102:Lifr UTSW 15 7,208,373 (GRCm39) missense probably damaging 0.98
R0305:Lifr UTSW 15 7,206,982 (GRCm39) missense probably damaging 0.99
R0416:Lifr UTSW 15 7,196,395 (GRCm39) missense probably damaging 1.00
R0440:Lifr UTSW 15 7,186,672 (GRCm39) nonsense probably null
R0519:Lifr UTSW 15 7,207,061 (GRCm39) missense probably damaging 1.00
R0595:Lifr UTSW 15 7,206,950 (GRCm39) missense probably damaging 1.00
R0601:Lifr UTSW 15 7,198,753 (GRCm39) splice site probably null
R0780:Lifr UTSW 15 7,206,947 (GRCm39) missense probably benign 0.00
R0790:Lifr UTSW 15 7,215,196 (GRCm39) missense probably benign 0.13
R1376:Lifr UTSW 15 7,214,245 (GRCm39) missense probably benign 0.04
R1376:Lifr UTSW 15 7,214,245 (GRCm39) missense probably benign 0.04
R1400:Lifr UTSW 15 7,220,346 (GRCm39) missense probably benign 0.04
R1498:Lifr UTSW 15 7,220,099 (GRCm39) missense probably damaging 0.99
R1785:Lifr UTSW 15 7,211,337 (GRCm39) missense possibly damaging 0.89
R1786:Lifr UTSW 15 7,211,337 (GRCm39) missense possibly damaging 0.89
R1906:Lifr UTSW 15 7,217,612 (GRCm39) missense probably damaging 0.98
R2099:Lifr UTSW 15 7,186,732 (GRCm39) missense probably benign
R2102:Lifr UTSW 15 7,216,404 (GRCm39) missense probably damaging 1.00
R2511:Lifr UTSW 15 7,196,397 (GRCm39) missense probably benign
R4375:Lifr UTSW 15 7,196,379 (GRCm39) missense probably benign
R4883:Lifr UTSW 15 7,215,106 (GRCm39) missense possibly damaging 0.94
R5681:Lifr UTSW 15 7,220,565 (GRCm39) missense probably damaging 1.00
R5689:Lifr UTSW 15 7,214,285 (GRCm39) missense probably damaging 1.00
R5693:Lifr UTSW 15 7,205,041 (GRCm39) missense probably damaging 1.00
R5902:Lifr UTSW 15 7,220,231 (GRCm39) missense probably benign
R5918:Lifr UTSW 15 7,188,897 (GRCm39) missense probably benign 0.00
R5924:Lifr UTSW 15 7,202,453 (GRCm39) missense probably benign 0.28
R6037:Lifr UTSW 15 7,216,424 (GRCm39) missense probably damaging 1.00
R6037:Lifr UTSW 15 7,216,424 (GRCm39) missense probably damaging 1.00
R6289:Lifr UTSW 15 7,196,391 (GRCm39) missense probably benign 0.00
R6339:Lifr UTSW 15 7,196,530 (GRCm39) missense probably benign 0.01
R6860:Lifr UTSW 15 7,202,418 (GRCm39) missense probably benign 0.02
R7106:Lifr UTSW 15 7,202,405 (GRCm39) missense probably benign 0.02
R7107:Lifr UTSW 15 7,208,421 (GRCm39) missense possibly damaging 0.88
R7274:Lifr UTSW 15 7,196,540 (GRCm39) critical splice donor site probably null
R7625:Lifr UTSW 15 7,198,723 (GRCm39) missense probably damaging 0.99
R7631:Lifr UTSW 15 7,214,258 (GRCm39) missense probably damaging 1.00
R7958:Lifr UTSW 15 7,211,478 (GRCm39) missense possibly damaging 0.62
R7991:Lifr UTSW 15 7,202,963 (GRCm39) missense possibly damaging 0.79
R8175:Lifr UTSW 15 7,216,496 (GRCm39) missense probably damaging 1.00
R8427:Lifr UTSW 15 7,220,462 (GRCm39) missense probably benign 0.01
R9274:Lifr UTSW 15 7,217,591 (GRCm39) missense probably damaging 0.98
R9311:Lifr UTSW 15 7,208,418 (GRCm39) missense possibly damaging 0.47
R9365:Lifr UTSW 15 7,198,521 (GRCm39) missense probably damaging 1.00
R9509:Lifr UTSW 15 7,188,955 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- CTCAGCTTCTGAATAAAGGTAGATGC -3'
(R):5'- GAGCCACGGATTCTTACCAG -3'

Sequencing Primer
(F):5'- CAGCGAAATAACTTCAGTAAC -3'
(R):5'- CGGATTCTTACCAGACTCTATGACAG -3'
Posted On 2014-10-01