Incidental Mutation 'R0012:Lifr'
ID 32583
Institutional Source Beutler Lab
Gene Symbol Lifr
Ensembl Gene ENSMUSG00000054263
Gene Name LIF receptor alpha
Synonyms soluble differentiation-stimulating factor receptor, A230075M04Rik
MMRRC Submission 038307-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0012 (G1)
Quality Score 225
Status Validated
Chromosome 15
Chromosomal Location 7120095-7226970 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 7205089 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Lysine at position 442 (T442K)
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: T442K

PolyPhen 2 Score 0.779 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000064551
Gene: ENSMUSG00000054263
AA Change: T442K

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: T442K

PolyPhen 2 Score 0.779 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000131434
Gene: ENSMUSG00000054263
AA Change: T442K

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: T442K

PolyPhen 2 Score 0.779 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000126137
Gene: ENSMUSG00000054263
AA Change: T442K

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: T442K

PolyPhen 2 Score 0.779 (Sensitivity: 0.85; Specificity: 0.93)
Predicted Effect possibly damaging
Transcript: ENSMUST00000226934
AA Change: T442K

PolyPhen 2 Score 0.779 (Sensitivity: 0.85; Specificity: 0.93)
Predicted Effect possibly damaging
Transcript: ENSMUST00000227727
AA Change: T442K

PolyPhen 2 Score 0.779 (Sensitivity: 0.85; Specificity: 0.93)
Meta Mutation Damage Score 0.0904 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.3%
  • 20x: 95.7%
Validation Efficiency 98% (81/83)
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: 81 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam33 A T 2: 130,894,840 (GRCm39) L687Q probably damaging Het
Adap1 A G 5: 139,293,489 (GRCm39) probably benign Het
Add2 T A 6: 86,075,610 (GRCm39) V253E probably damaging Het
Agtr1a A T 13: 30,565,732 (GRCm39) I266F probably damaging Het
Anxa9 A G 3: 95,215,406 (GRCm39) probably benign Het
Arap2 G A 5: 62,840,827 (GRCm39) L680F probably damaging Het
Bnip3 A G 7: 138,500,401 (GRCm39) probably benign Het
Brwd1 A C 16: 95,860,852 (GRCm39) S311R probably damaging Het
C2cd3 G A 7: 100,067,729 (GRCm39) V871M possibly damaging Het
Cacul1 A G 19: 60,552,691 (GRCm39) W145R probably damaging Het
Celf5 C A 10: 81,305,346 (GRCm39) V141L probably damaging Het
Cfap206 C A 4: 34,714,519 (GRCm39) L392F possibly damaging Het
Chd2 G T 7: 73,105,267 (GRCm39) T192K probably damaging Het
Chrna10 T C 7: 101,764,264 (GRCm39) N40S possibly damaging Het
Cic T A 7: 24,986,565 (GRCm39) S1299T probably damaging Het
Cic C A 7: 24,986,566 (GRCm39) S1299Y probably damaging Het
Clspn T A 4: 126,458,722 (GRCm39) probably benign Het
Clstn1 G A 4: 149,719,253 (GRCm39) V361M probably damaging Het
Col5a3 A T 9: 20,688,404 (GRCm39) probably benign Het
Copb1 T A 7: 113,836,643 (GRCm39) K366N probably damaging Het
Cul9 G A 17: 46,849,436 (GRCm39) R570C probably benign Het
Cyp2c70 A T 19: 40,175,687 (GRCm39) L7Q probably null Het
Dock2 T C 11: 34,674,622 (GRCm39) E10G possibly damaging Het
Dpysl4 T G 7: 138,677,799 (GRCm39) I412S probably benign Het
Eaf2 T A 16: 36,628,536 (GRCm39) probably benign Het
Fasl T C 1: 161,615,733 (GRCm39) D41G probably benign Het
Fat2 A G 11: 55,153,697 (GRCm39) V3505A probably benign Het
Fbxo24 A G 5: 137,620,256 (GRCm39) F101S probably damaging Het
Fdft1 T C 14: 63,415,147 (GRCm39) I28M probably benign Het
Gcnt3 T C 9: 69,941,367 (GRCm39) I400M probably benign Het
Get3 T C 8: 85,751,725 (GRCm39) probably benign Het
Gpd2 T A 2: 57,228,880 (GRCm39) M228K probably damaging Het
Gsap T A 5: 21,431,227 (GRCm39) probably benign Het
Hipk1 A G 3: 103,670,996 (GRCm39) M467T probably damaging Het
Hmgb4 T A 4: 128,154,518 (GRCm39) I17F probably damaging Het
Ints10 C A 8: 69,260,127 (GRCm39) L284M probably benign Het
Kif17 T G 4: 138,021,059 (GRCm39) S606A probably damaging Het
Lypd4 A G 7: 24,564,757 (GRCm39) L127P probably damaging Het
Lyst A G 13: 13,862,279 (GRCm39) H2605R probably benign Het
Map3k4 A G 17: 12,457,076 (GRCm39) S1289P probably damaging Het
Mgam T A 6: 40,742,190 (GRCm39) probably null Het
Mob1b G A 5: 88,903,943 (GRCm39) probably benign Het
Mrgpra1 A G 7: 46,985,218 (GRCm39) S154P probably damaging Het
Ms4a4c C A 19: 11,396,344 (GRCm39) probably benign Het
Mthfd2l A T 5: 91,109,242 (GRCm39) H224L probably damaging Het
Myh8 T C 11: 67,190,847 (GRCm39) Y1350H probably benign Het
Nectin2 T C 7: 19,464,669 (GRCm39) probably benign Het
Nos1 A C 5: 118,031,967 (GRCm39) N305T probably damaging Het
Ogfrl1 T A 1: 23,409,206 (GRCm39) Q340L possibly damaging Het
Or2aj5 T C 16: 19,425,190 (GRCm39) N76S probably benign Het
Or4f62 A T 2: 111,987,171 (GRCm39) N292Y possibly damaging Het
Or6k14 T G 1: 173,927,773 (GRCm39) F250V probably damaging Het
Or9i1 C A 19: 13,839,187 (GRCm39) T10K probably damaging Het
Orc1 T C 4: 108,452,843 (GRCm39) probably null Het
Plekhg5 C A 4: 152,189,207 (GRCm39) D249E probably benign Het
Plet1 A G 9: 50,410,430 (GRCm39) I74V probably benign Het
Psmd2 T A 16: 20,480,434 (GRCm39) D718E probably damaging Het
Rab33b G T 3: 51,391,737 (GRCm39) probably benign Het
Rae1 T A 2: 172,844,466 (GRCm39) F4I unknown Het
Ralgapa2 A G 2: 146,254,672 (GRCm39) Y821H probably benign Het
Scd2 G A 19: 44,289,685 (GRCm39) V227I probably benign Het
Sharpin G T 15: 76,232,543 (GRCm39) P156T possibly damaging Het
Slc38a4 C T 15: 96,897,510 (GRCm39) R435H probably damaging Het
Snrnp200 T C 2: 127,070,469 (GRCm39) V1061A probably benign Het
Suclg1 A G 6: 73,247,980 (GRCm39) T234A possibly damaging Het
Swsap1 T C 9: 21,868,318 (GRCm39) C197R probably benign Het
Tbx15 A G 3: 99,259,412 (GRCm39) T428A probably benign Het
Tet2 T C 3: 133,182,319 (GRCm39) Y1215C probably damaging Het
Tjp1 A G 7: 64,979,523 (GRCm39) probably benign Het
Tmem209 G T 6: 30,502,112 (GRCm39) probably benign Het
Tnpo3 T C 6: 29,589,176 (GRCm39) E58G probably damaging Het
Trp53bp2 T A 1: 182,272,283 (GRCm39) M464K probably damaging Het
Ttc32 A G 12: 9,085,897 (GRCm39) Y148C possibly damaging Het
Unc80 T C 1: 66,546,550 (GRCm39) S541P probably damaging Het
Ushbp1 T C 8: 71,847,684 (GRCm39) probably benign Het
Vmn2r100 A G 17: 19,725,136 (GRCm39) M22V probably benign Het
Vmn2r100 A T 17: 19,746,296 (GRCm39) E485V probably damaging Het
Wdr24 G A 17: 26,046,087 (GRCm39) V471I probably benign Het
Zfp35 T A 18: 24,136,001 (GRCm39) M115K probably benign Het
Zfp429 G A 13: 67,538,796 (GRCm39) S216L probably benign Het
Zfp644 T G 5: 106,782,909 (GRCm39) E1155A 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
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
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'- GCTTCTCTAAGGCCATTGGGATGAC -3'
(R):5'- ACTACCTACACGGAGCTGTTGCAC -3'

Sequencing Primer
(F):5'- GGCTTTGGCAGTAATAACACCTC -3'
(R):5'- ACCACTTCTTTCTTGGAATTAGC -3'
Posted On 2013-05-09