Incidental Mutation 'R0279:Lepr'
ID 24532
Institutional Source Beutler Lab
Gene Symbol Lepr
Ensembl Gene ENSMUSG00000057722
Gene Name leptin receptor
Synonyms leptin receptor gene-related protein, obl, Obr, Leprb, obese-like, Modb1, LEPROT, OB-RGRP
MMRRC Submission 038501-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0279 (G1)
Quality Score 195
Status Validated
Chromosome 4
Chromosomal Location 101574601-101672549 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 101607541 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Arginine at position 253 (K253R)
Ref Sequence ENSEMBL: ENSMUSP00000102534 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000037552] [ENSMUST00000102777] [ENSMUST00000106921]
AlphaFold P48356
Predicted Effect probably benign
Transcript: ENSMUST00000037552
AA Change: K253R

PolyPhen 2 Score 0.045 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000037385
Gene: ENSMUSG00000057722
AA Change: K253R

DomainStartEndE-ValueType
transmembrane domain 7 29 N/A INTRINSIC
FN3 236 315 1.5e-5 SMART
Pfam:Lep_receptor_Ig 328 418 6.3e-23 PFAM
FN3 535 618 4.93e-1 SMART
FN3 641 721 3.25e1 SMART
FN3 736 818 2.35e0 SMART
transmembrane domain 838 860 N/A INTRINSIC
low complexity region 908 921 N/A INTRINSIC
low complexity region 1050 1065 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000102777
AA Change: K253R

PolyPhen 2 Score 0.045 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000099838
Gene: ENSMUSG00000057722
AA Change: K253R

DomainStartEndE-ValueType
transmembrane domain 7 29 N/A INTRINSIC
FN3 236 315 1.5e-5 SMART
Pfam:Lep_receptor_Ig 329 420 2.6e-29 PFAM
FN3 535 618 4.93e-1 SMART
FN3 641 721 3.25e1 SMART
FN3 736 818 2.35e0 SMART
transmembrane domain 838 860 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000106921
AA Change: K253R

PolyPhen 2 Score 0.045 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000102534
Gene: ENSMUSG00000057722
AA Change: K253R

DomainStartEndE-ValueType
transmembrane domain 7 29 N/A INTRINSIC
FN3 236 315 1.5e-5 SMART
Pfam:Lep_receptor_Ig 329 420 2.6e-29 PFAM
FN3 535 618 4.93e-1 SMART
FN3 641 721 3.25e1 SMART
FN3 736 818 2.35e0 SMART
transmembrane domain 838 860 N/A INTRINSIC
Meta Mutation Damage Score 0.1131 question?
Coding Region Coverage
  • 1x: 98.8%
  • 3x: 97.7%
  • 10x: 95.1%
  • 20x: 89.6%
Validation Efficiency 99% (82/83)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the gp130 family of cytokine receptors that are known to stimulate gene transcription via activation of cytosolic STAT proteins. This protein is a receptor for leptin (an adipocyte-specific hormone that regulates body weight), and is involved in the regulation of fat metabolism, as well as in a novel hematopoietic pathway that is required for normal lymphopoiesis. Mutations in this gene have been associated with obesity and pituitary dysfunction. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. It is noteworthy that this gene and LEPROT gene (GeneID:54741) share the same promoter and the first 2 exons, however, encode distinct proteins (PMID:9207021).[provided by RefSeq, Nov 2010]
PHENOTYPE: Homozygous mutants are hyperphagic, low-activity, poorly cold-adapted, sterile and have enhanced fat conversion. They are obese, hyperinsulinemic and, on certain strains, severely hyperglycemic. Heterozygotes are normal but resistant to prolonged fasting. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 81 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610528J11Rik A T 4: 118,386,490 (GRCm39) M1L probably benign Het
5730596B20Rik T A 6: 52,156,182 (GRCm39) probably benign Het
Acrbp T C 6: 125,030,917 (GRCm39) probably null Het
Acsbg3 T A 17: 57,192,169 (GRCm39) Y577* probably null Het
Acss3 A G 10: 106,920,732 (GRCm39) I126T possibly damaging Het
Aff3 T C 1: 38,574,650 (GRCm39) E110G probably damaging Het
Aldh1a3 T C 7: 66,059,000 (GRCm39) I113V probably benign Het
Aplp2 T C 9: 31,069,086 (GRCm39) E525G probably damaging Het
Atp2b4 A G 1: 133,657,440 (GRCm39) probably benign Het
Atp8a1 C T 5: 67,970,435 (GRCm39) probably null Het
Bhmt A G 13: 93,761,972 (GRCm39) C104R probably damaging Het
Cct5 T G 15: 31,591,177 (GRCm39) E508A probably damaging Het
Celsr1 T A 15: 85,787,065 (GRCm39) E2761D probably benign Het
Clstn1 T C 4: 149,728,131 (GRCm39) S600P probably damaging Het
Cnppd1 A G 1: 75,113,573 (GRCm39) S232P probably damaging Het
Crybb3 T C 5: 113,227,619 (GRCm39) probably null Het
Csmd1 A G 8: 16,273,249 (GRCm39) I861T probably damaging Het
Cyp2d10 A C 15: 82,289,540 (GRCm39) S191A possibly damaging Het
Ddx10 T C 9: 53,146,604 (GRCm39) D206G probably damaging Het
Dnah1 G T 14: 31,024,332 (GRCm39) H916N possibly damaging Het
Dnah9 A G 11: 65,802,615 (GRCm39) probably null Het
Epb42 G A 2: 120,859,525 (GRCm39) probably benign Het
Etnppl A G 3: 130,423,062 (GRCm39) R248G probably damaging Het
Eya3 T C 4: 132,446,558 (GRCm39) F369L probably damaging Het
Fam170b T C 14: 32,556,025 (GRCm39) probably benign Het
Fli1 A T 9: 32,372,723 (GRCm39) V105D probably damaging Het
Fmo1 T C 1: 162,657,841 (GRCm39) I433M possibly damaging Het
Fndc3b C A 3: 27,511,155 (GRCm39) C785F probably benign Het
Foxe3 T C 4: 114,782,765 (GRCm39) D149G probably damaging Het
Gk5 T C 9: 96,056,857 (GRCm39) probably benign Het
Gm14226 A G 2: 154,867,372 (GRCm39) D443G possibly damaging Het
Gm9796 C T 11: 95,588,821 (GRCm39) noncoding transcript Het
Golga4 A T 9: 118,398,061 (GRCm39) R52S probably benign Het
Hey2 C A 10: 30,710,006 (GRCm39) C249F probably damaging Het
Ipo9 A T 1: 135,348,101 (GRCm39) probably benign Het
Ireb2 C A 9: 54,793,877 (GRCm39) T269K probably benign Het
Kansl3 A G 1: 36,391,050 (GRCm39) V274A probably damaging Het
Kcnk2 C T 1: 188,942,169 (GRCm39) A352T possibly damaging Het
Lamc2 T C 1: 153,006,442 (GRCm39) E903G probably benign Het
Lmntd2 T C 7: 140,793,536 (GRCm39) probably benign Het
Lrrc39 A T 3: 116,371,952 (GRCm39) T240S probably benign Het
Lrrc43 A G 5: 123,635,085 (GRCm39) probably null Het
Maf T C 8: 116,432,495 (GRCm39) M370V possibly damaging Het
Mib2 G A 4: 155,745,673 (GRCm39) S46L possibly damaging Het
Mms22l C T 4: 24,497,867 (GRCm39) T63I probably damaging Het
Morc2a T A 11: 3,633,989 (GRCm39) S700R probably benign Het
Mpz A G 1: 170,987,498 (GRCm39) probably benign Het
Ncam2 T C 16: 81,420,225 (GRCm39) probably benign Het
Niban1 T C 1: 151,584,957 (GRCm39) probably null Het
Nudt14 C T 12: 112,902,037 (GRCm39) A123T probably damaging Het
Odad3 A G 9: 21,901,543 (GRCm39) probably benign Het
Or10h1 C T 17: 33,418,298 (GRCm39) T92I probably benign Het
Or2a7 G A 6: 43,151,692 (GRCm39) M257I probably benign Het
Or9g20 A T 2: 85,629,879 (GRCm39) I245N possibly damaging Het
Otoa T C 7: 120,710,302 (GRCm39) probably benign Het
Pik3cg G A 12: 32,254,790 (GRCm39) T399I probably damaging Het
Pkn3 C T 2: 29,973,309 (GRCm39) A377V probably benign Het
Ppan A G 9: 20,802,825 (GRCm39) N327S probably benign Het
Prkca T C 11: 107,944,937 (GRCm39) probably benign Het
Prrc2c A T 1: 162,543,033 (GRCm39) V320E probably damaging Het
Ptprq A G 10: 107,444,278 (GRCm39) V1442A probably damaging Het
Rapgef1 C T 2: 29,616,239 (GRCm39) R834C probably damaging Het
Rbms1 G T 2: 60,672,754 (GRCm39) N44K probably damaging Het
Rfwd3 A C 8: 112,009,365 (GRCm39) F404V probably benign Het
Rimbp3 G T 16: 17,027,317 (GRCm39) R247L probably benign Het
Serpinb1b T C 13: 33,277,696 (GRCm39) S310P possibly damaging Het
Smtn C A 11: 3,480,235 (GRCm39) V329L probably damaging Het
Snapc2 T C 8: 4,304,979 (GRCm39) probably benign Het
Spam1 A T 6: 24,800,418 (GRCm39) M386L probably benign Het
Syne2 A G 12: 76,142,387 (GRCm39) E6208G probably damaging Het
Teddm1a T C 1: 153,768,369 (GRCm39) Y278H probably damaging Het
Tnfaip6 A T 2: 51,945,928 (GRCm39) N258I possibly damaging Het
Trpm4 C T 7: 44,971,472 (GRCm39) R188Q probably damaging Het
Ttbk2 A T 2: 120,579,441 (GRCm39) H491Q probably benign Het
Urgcp C T 11: 5,666,989 (GRCm39) E450K probably benign Het
Vmn1r228 T C 17: 20,996,637 (GRCm39) N294D probably benign Het
Wdfy3 A T 5: 102,015,958 (GRCm39) C2606S probably damaging Het
Wdr33 T A 18: 32,021,377 (GRCm39) H642Q unknown Het
Zbtb46 A G 2: 181,053,567 (GRCm39) S382P possibly damaging Het
Zfp217 A G 2: 169,961,700 (GRCm39) I209T probably benign Het
Zranb3 T A 1: 127,891,510 (GRCm39) N822I probably benign Het
Other mutations in Lepr
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00089:Lepr APN 4 101,672,232 (GRCm39) missense probably benign
IGL01111:Lepr APN 4 101,671,852 (GRCm39) missense possibly damaging 0.77
IGL01324:Lepr APN 4 101,625,265 (GRCm39) missense probably benign 0.23
IGL01372:Lepr APN 4 101,592,774 (GRCm39) missense possibly damaging 0.67
IGL01626:Lepr APN 4 101,590,731 (GRCm39) missense probably benign 0.10
IGL01733:Lepr APN 4 101,622,279 (GRCm39) missense probably benign 0.00
IGL01815:Lepr APN 4 101,671,987 (GRCm39) missense possibly damaging 0.49
IGL01899:Lepr APN 4 101,637,184 (GRCm39) missense possibly damaging 0.86
IGL02138:Lepr APN 4 101,625,264 (GRCm39) missense probably damaging 0.98
IGL02161:Lepr APN 4 101,602,875 (GRCm39) missense probably damaging 0.97
IGL02653:Lepr APN 4 101,622,141 (GRCm39) missense probably benign 0.44
IGL02735:Lepr APN 4 101,639,835 (GRCm39) missense probably damaging 1.00
IGL03035:Lepr APN 4 101,622,177 (GRCm39) missense probably damaging 1.00
IGL03083:Lepr APN 4 101,671,876 (GRCm39) nonsense probably null
IGL03160:Lepr APN 4 101,622,103 (GRCm39) missense probably damaging 1.00
aufsetzigen UTSW 4 101,609,372 (GRCm39) missense probably damaging 1.00
beastly UTSW 4 101,671,788 (GRCm39) missense probably benign
business_class UTSW 4 101,622,069 (GRCm39) missense probably damaging 1.00
cherub UTSW 4 101,625,259 (GRCm39) missense probably benign 0.25
clodhopper UTSW 4 101,622,487 (GRCm39) splice site probably null
donner UTSW 4 101,672,398 (GRCm39) missense probably damaging 1.00
fluffy UTSW 4 101,649,220 (GRCm39) missense probably damaging 1.00
giant UTSW 4 101,622,349 (GRCm39) critical splice donor site probably null
gordo UTSW 4 101,622,502 (GRCm39) missense probably damaging 0.97
Immunoglutton UTSW 4 101,622,498 (GRCm39) splice site probably benign
Jumbo_shrimp UTSW 4 101,622,151 (GRCm39) nonsense probably null
lowleaning UTSW 4 101,671,588 (GRCm39) splice site probably null
odd UTSW 4 101,585,271 (GRCm39) splice site probably benign
paleo UTSW 4 101,602,842 (GRCm39) missense possibly damaging 0.94
R0140_Lepr_245 UTSW 4 101,625,264 (GRCm39) missense probably damaging 1.00
well-upholstered UTSW 4 101,630,155 (GRCm39) synonymous probably benign
worldly UTSW 4 101,625,425 (GRCm39) missense possibly damaging 0.96
PIT4651001:Lepr UTSW 4 101,649,194 (GRCm39) missense probably damaging 1.00
PIT4696001:Lepr UTSW 4 101,637,180 (GRCm39) missense probably benign 0.10
R0140:Lepr UTSW 4 101,625,264 (GRCm39) missense probably damaging 1.00
R0197:Lepr UTSW 4 101,609,349 (GRCm39) missense possibly damaging 0.64
R0487:Lepr UTSW 4 101,625,290 (GRCm39) nonsense probably null
R0498:Lepr UTSW 4 101,602,889 (GRCm39) missense probably benign 0.01
R0506:Lepr UTSW 4 101,630,207 (GRCm39) splice site probably benign
R0512:Lepr UTSW 4 101,671,901 (GRCm39) missense possibly damaging 0.87
R0512:Lepr UTSW 4 101,649,216 (GRCm39) missense probably damaging 1.00
R0726:Lepr UTSW 4 101,622,131 (GRCm39) missense probably benign 0.01
R1054:Lepr UTSW 4 101,639,793 (GRCm39) missense probably damaging 0.97
R1109:Lepr UTSW 4 101,628,552 (GRCm39) missense probably damaging 1.00
R1398:Lepr UTSW 4 101,649,216 (GRCm39) missense probably damaging 1.00
R1464:Lepr UTSW 4 101,592,878 (GRCm39) missense probably benign 0.08
R1464:Lepr UTSW 4 101,592,878 (GRCm39) missense probably benign 0.08
R1519:Lepr UTSW 4 101,646,541 (GRCm39) missense probably damaging 0.97
R1602:Lepr UTSW 4 101,602,842 (GRCm39) missense possibly damaging 0.94
R1830:Lepr UTSW 4 101,592,874 (GRCm39) missense probably damaging 1.00
R1850:Lepr UTSW 4 101,590,620 (GRCm39) missense possibly damaging 0.67
R1918:Lepr UTSW 4 101,630,033 (GRCm39) missense probably benign 0.08
R1928:Lepr UTSW 4 101,639,927 (GRCm39) splice site probably benign
R2099:Lepr UTSW 4 101,630,185 (GRCm39) missense probably damaging 1.00
R2102:Lepr UTSW 4 101,630,178 (GRCm39) missense possibly damaging 0.95
R2175:Lepr UTSW 4 101,622,576 (GRCm39) missense probably benign 0.01
R2254:Lepr UTSW 4 101,672,309 (GRCm39) missense probably benign 0.26
R2396:Lepr UTSW 4 101,590,725 (GRCm39) missense probably benign 0.19
R2508:Lepr UTSW 4 101,648,093 (GRCm39) missense probably damaging 0.98
R2571:Lepr UTSW 4 101,625,369 (GRCm39) missense possibly damaging 0.96
R3790:Lepr UTSW 4 101,648,111 (GRCm39) splice site probably benign
R3882:Lepr UTSW 4 101,672,462 (GRCm39) missense probably damaging 1.00
R3933:Lepr UTSW 4 101,622,498 (GRCm39) splice site probably benign
R4211:Lepr UTSW 4 101,590,611 (GRCm39) missense probably benign 0.19
R4343:Lepr UTSW 4 101,622,349 (GRCm39) critical splice donor site probably null
R4345:Lepr UTSW 4 101,622,349 (GRCm39) critical splice donor site probably null
R4544:Lepr UTSW 4 101,625,425 (GRCm39) missense possibly damaging 0.96
R4546:Lepr UTSW 4 101,671,838 (GRCm39) missense probably benign 0.35
R4724:Lepr UTSW 4 101,622,562 (GRCm39) nonsense probably null
R4797:Lepr UTSW 4 101,637,244 (GRCm39) missense possibly damaging 0.90
R4860:Lepr UTSW 4 101,646,534 (GRCm39) missense probably benign 0.14
R4860:Lepr UTSW 4 101,646,534 (GRCm39) missense probably benign 0.14
R4929:Lepr UTSW 4 101,672,314 (GRCm39) missense probably benign 0.00
R4939:Lepr UTSW 4 101,590,635 (GRCm39) missense possibly damaging 0.78
R5377:Lepr UTSW 4 101,672,216 (GRCm39) missense possibly damaging 0.71
R5520:Lepr UTSW 4 101,602,734 (GRCm39) missense probably benign 0.00
R5966:Lepr UTSW 4 101,649,324 (GRCm39) intron probably benign
R6092:Lepr UTSW 4 101,649,220 (GRCm39) missense probably damaging 1.00
R6130:Lepr UTSW 4 101,622,569 (GRCm39) missense probably damaging 0.99
R6168:Lepr UTSW 4 101,592,789 (GRCm39) missense probably damaging 0.99
R6232:Lepr UTSW 4 101,671,588 (GRCm39) splice site probably null
R6380:Lepr UTSW 4 101,622,151 (GRCm39) nonsense probably null
R6427:Lepr UTSW 4 101,631,454 (GRCm39) missense possibly damaging 0.47
R6428:Lepr UTSW 4 101,637,295 (GRCm39) missense probably damaging 1.00
R6641:Lepr UTSW 4 101,622,502 (GRCm39) missense probably damaging 0.97
R6650:Lepr UTSW 4 101,672,398 (GRCm39) missense probably damaging 1.00
R6859:Lepr UTSW 4 101,622,487 (GRCm39) splice site probably null
R7023:Lepr UTSW 4 101,646,484 (GRCm39) missense probably damaging 1.00
R7145:Lepr UTSW 4 101,609,394 (GRCm39) missense probably benign 0.00
R7174:Lepr UTSW 4 101,607,535 (GRCm39) missense probably benign 0.01
R7179:Lepr UTSW 4 101,602,856 (GRCm39) missense probably benign 0.06
R7189:Lepr UTSW 4 101,671,961 (GRCm39) missense probably benign 0.00
R7426:Lepr UTSW 4 101,602,853 (GRCm39) missense probably benign 0.03
R7531:Lepr UTSW 4 101,609,372 (GRCm39) missense probably damaging 1.00
R7620:Lepr UTSW 4 101,609,270 (GRCm39) missense probably benign 0.41
R7804:Lepr UTSW 4 101,639,783 (GRCm39) missense probably damaging 1.00
R8022:Lepr UTSW 4 101,639,754 (GRCm39) missense probably benign 0.32
R8142:Lepr UTSW 4 101,622,616 (GRCm39) missense possibly damaging 0.93
R8227:Lepr UTSW 4 101,628,559 (GRCm39) missense probably damaging 0.99
R8426:Lepr UTSW 4 101,671,841 (GRCm39) missense probably benign 0.12
R8447:Lepr UTSW 4 101,671,688 (GRCm39) missense probably benign 0.08
R8531:Lepr UTSW 4 101,622,612 (GRCm39) missense probably damaging 1.00
R8682:Lepr UTSW 4 101,649,269 (GRCm39) missense probably benign 0.00
R8897:Lepr UTSW 4 101,649,233 (GRCm39) missense probably damaging 0.98
R9096:Lepr UTSW 4 101,631,418 (GRCm39) missense possibly damaging 0.95
R9177:Lepr UTSW 4 101,602,798 (GRCm39) nonsense probably null
R9241:Lepr UTSW 4 101,671,788 (GRCm39) missense probably benign
R9604:Lepr UTSW 4 101,590,473 (GRCm39) missense probably benign 0.01
R9711:Lepr UTSW 4 101,592,851 (GRCm39) nonsense probably null
X0026:Lepr UTSW 4 101,590,524 (GRCm39) missense possibly damaging 0.47
Z1176:Lepr UTSW 4 101,602,811 (GRCm39) missense probably damaging 0.99
Z1177:Lepr UTSW 4 101,592,792 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TCCCACACAGGTGAGAGACTGAAG -3'
(R):5'- GCCCAGGCATATTTAGCAGGCAAG -3'

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