Incidental Mutation 'R0305:Lifr'
ID 24926
Institutional Source Beutler Lab
Gene Symbol Lifr
Ensembl Gene ENSMUSG00000054263
Gene Name LIF receptor alpha
Synonyms soluble differentiation-stimulating factor receptor, A230075M04Rik
MMRRC Submission 038516-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0305 (G1)
Quality Score 225
Status Validated
Chromosome 15
Chromosomal Location 7120095-7226970 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 7206982 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 498 (T498A)
Ref Sequence ENSEMBL: ENSMUSP00000154181 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000067190] [ENSMUST00000164529] [ENSMUST00000171588] [ENSMUST00000226471] [ENSMUST00000226934] [ENSMUST00000227727]
AlphaFold P42703
Predicted Effect probably damaging
Transcript: ENSMUST00000067190
AA Change: T498A

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000064551
Gene: ENSMUSG00000054263
AA Change: T498A

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 probably damaging
Transcript: ENSMUST00000164529
AA Change: T498A

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000131434
Gene: ENSMUSG00000054263
AA Change: T498A

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 probably damaging
Transcript: ENSMUST00000171588
AA Change: T498A

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000126137
Gene: ENSMUSG00000054263
AA Change: T498A

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 probably damaging
Transcript: ENSMUST00000226471
AA Change: T498A

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
Predicted Effect probably damaging
Transcript: ENSMUST00000226934
AA Change: T498A

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
Predicted Effect probably damaging
Transcript: ENSMUST00000227727
AA Change: T498A

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
Meta Mutation Damage Score 0.1894 question?
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 98.0%
  • 10x: 95.5%
  • 20x: 91.2%
Validation Efficiency 100% (59/59)
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: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310022A10Rik G A 7: 27,274,061 (GRCm39) R183Q probably damaging Het
Abca5 A G 11: 110,164,137 (GRCm39) probably benign Het
Ada T C 2: 163,570,077 (GRCm39) K312R probably benign Het
Adam21 C A 12: 81,607,059 (GRCm39) K234N possibly damaging Het
Afdn T A 17: 14,108,776 (GRCm39) probably null Het
Aimp1 T G 3: 132,379,747 (GRCm39) K132Q possibly damaging Het
Aldh16a1 C T 7: 44,797,403 (GRCm39) R135Q probably damaging Het
Alox12b A T 11: 69,058,205 (GRCm39) Y519F probably benign Het
Alppl2 T C 1: 87,017,324 (GRCm39) E25G probably benign Het
Apob A T 12: 8,062,210 (GRCm39) N3531I probably damaging Het
Arhgap23 T C 11: 97,391,935 (GRCm39) L321P probably damaging Het
Cab39l C T 14: 59,757,028 (GRCm39) Q137* probably null Het
Cenpo A T 12: 4,266,660 (GRCm39) H149Q possibly damaging Het
Cpt1a A G 19: 3,428,455 (GRCm39) T610A probably benign Het
Dcbld2 A G 16: 58,269,302 (GRCm39) T271A probably damaging Het
Dcps A G 9: 35,087,065 (GRCm39) probably null Het
Dnai2 A G 11: 114,643,720 (GRCm39) D462G probably benign Het
Dsg2 T A 18: 20,715,752 (GRCm39) probably benign Het
Eomes A T 9: 118,313,825 (GRCm39) E623D probably benign Het
Fras1 A T 5: 96,744,747 (GRCm39) H594L probably benign Het
Gad1-ps T G 10: 99,280,665 (GRCm39) noncoding transcript Het
Galk2 A G 2: 125,729,808 (GRCm39) Y63C probably damaging Het
H2-T10 A G 17: 36,430,260 (GRCm39) L227P probably damaging Het
Itgb4 T G 11: 115,870,238 (GRCm39) C73G probably damaging Het
Itpr2 T C 6: 146,212,601 (GRCm39) H1472R possibly damaging Het
Kcnh5 C T 12: 75,161,171 (GRCm39) A246T probably benign Het
Kpna6 G T 4: 129,543,042 (GRCm39) R458S probably benign Het
Lrrd1 T G 5: 3,915,707 (GRCm39) I768S probably damaging Het
Map2 T C 1: 66,452,253 (GRCm39) V223A probably benign Het
Nod2 G A 8: 89,391,951 (GRCm39) A731T probably damaging Het
Nrxn2 G A 19: 6,569,313 (GRCm39) C1403Y probably damaging Het
Nxph1 A T 6: 9,247,754 (GRCm39) I242F probably damaging Het
Or5p79 G A 7: 108,221,792 (GRCm39) V258I probably benign Het
Pgr A G 9: 8,902,088 (GRCm39) probably benign Het
Pik3cb A G 9: 98,946,129 (GRCm39) S566P possibly damaging Het
Sema4d T C 13: 51,866,764 (GRCm39) Y242C probably damaging Het
Sftpc T A 14: 70,761,518 (GRCm39) probably benign Het
Sh3tc1 T G 5: 35,881,343 (GRCm39) E33D probably benign Het
Slc17a5 A G 9: 78,464,819 (GRCm39) L344P probably benign Het
Slc39a5 T A 10: 128,234,265 (GRCm39) probably benign Het
Slc7a13 C A 4: 19,839,401 (GRCm39) H335N probably benign Het
Slco1a4 A C 6: 141,763,479 (GRCm39) N412K possibly damaging Het
Sox1 A T 8: 12,446,736 (GRCm39) T126S probably damaging Het
Specc1l T A 10: 75,081,663 (GRCm39) V353E probably damaging Het
Stat5b T C 11: 100,693,329 (GRCm39) E104G probably benign Het
Sult4a1 A G 15: 83,970,868 (GRCm39) V179A probably damaging Het
Tafa5 T A 15: 87,604,709 (GRCm39) I83N probably damaging Het
Tbl3 G A 17: 24,924,435 (GRCm39) R134C probably damaging Het
Tmem256 T A 11: 69,729,737 (GRCm39) probably benign Het
Tmigd1 A G 11: 76,797,960 (GRCm39) T101A probably damaging Het
Unc5b C A 10: 60,615,437 (GRCm39) probably benign Het
Unc79 T A 12: 103,079,459 (GRCm39) S1679T probably benign Het
Vmn2r1 T G 3: 63,997,087 (GRCm39) C248G probably damaging Het
Vmn2r57 T C 7: 41,076,967 (GRCm39) I400V probably benign Het
Vwa8 T A 14: 79,246,713 (GRCm39) L685H probably damaging Het
Yeats4 A G 10: 117,051,741 (GRCm39) F172S probably damaging Het
Zfpm2 T G 15: 40,637,431 (GRCm39) 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
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
R2136:Lifr UTSW 15 7,211,338 (GRCm39) missense possibly damaging 0.89
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'- TGCAATCGCAAACTAGTATGACATCCA -3'
(R):5'- GTAAGAGAGATGACCCTCAAGGCCA -3'

Sequencing Primer
(F):5'- CGCAAACTAGTATGACATCCATTTGG -3'
(R):5'- TCAAGGCCATGCAAGTGTTC -3'
Posted On 2013-04-16