Incidental Mutation 'R4939:Lepr'
ID 382894
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 042538-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4939 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 101574601-101672549 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 101590635 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Isoleucine at position 71 (K71I)
Ref Sequence ENSEMBL: ENSMUSP00000102534 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000037552] [ENSMUST00000102777] [ENSMUST00000106921] [ENSMUST00000145024]
AlphaFold P48356
Predicted Effect possibly damaging
Transcript: ENSMUST00000037552
AA Change: K71I

PolyPhen 2 Score 0.783 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000037385
Gene: ENSMUSG00000057722
AA Change: K71I

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 possibly damaging
Transcript: ENSMUST00000102777
AA Change: K71I

PolyPhen 2 Score 0.783 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000099838
Gene: ENSMUSG00000057722
AA Change: K71I

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 possibly damaging
Transcript: ENSMUST00000106921
AA Change: K71I

PolyPhen 2 Score 0.783 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000102534
Gene: ENSMUSG00000057722
AA Change: K71I

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: ENSMUST00000145024
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 93.4%
Validation Efficiency
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: 85 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamtsl1 A T 4: 86,161,962 (GRCm39) Y365F possibly damaging Het
Atp2a1 T C 7: 126,049,288 (GRCm39) M585V probably benign Het
Brca1 A G 11: 101,398,876 (GRCm39) V1572A probably benign Het
C1ql4 A T 15: 98,985,521 (GRCm39) M30K probably damaging Het
Ccdc73 A G 2: 104,822,502 (GRCm39) probably null Het
Cdk6 A T 5: 3,394,377 (GRCm39) D4V probably null Het
Celf3 ACAGCAGCAGCAGCAGCAGCAGCA ACAGCAGCAGCAGCAGCAGCA 3: 94,395,537 (GRCm39) probably benign Het
Clic4 T C 4: 134,950,852 (GRCm39) E113G probably benign Het
Creld1 C A 6: 113,465,140 (GRCm39) H122Q probably benign Het
Cyp4a29 G A 4: 115,104,873 (GRCm39) probably null Het
Dnaaf3 A T 7: 4,530,144 (GRCm39) S246R probably damaging Het
Dnah12 A T 14: 26,613,481 (GRCm39) T3925S probably damaging Het
Dnajc21 T A 15: 10,449,683 (GRCm39) D446V probably damaging Het
Dock8 A T 19: 25,099,764 (GRCm39) Y629F probably damaging Het
Duxf4 T C 10: 58,071,425 (GRCm39) N263S probably benign Het
E2f8 A T 7: 48,521,886 (GRCm39) N405K probably benign Het
Flg A G 3: 93,187,154 (GRCm39) N202S probably benign Het
Glyatl3 A G 17: 41,220,914 (GRCm39) probably null Het
Gm38999 A G 7: 43,077,885 (GRCm39) T63A possibly damaging Het
Grap A G 11: 61,551,124 (GRCm39) Y52C probably damaging Het
Haus2 T A 2: 120,449,517 (GRCm39) I187K probably damaging Het
Heatr5b T C 17: 79,069,689 (GRCm39) E1686G probably benign Het
Herc2 A G 7: 55,856,484 (GRCm39) D3944G probably damaging Het
Hexd A T 11: 121,098,542 (GRCm39) M9L probably benign Het
Hoxa3 T C 6: 52,147,656 (GRCm39) probably benign Het
Hspg2 A T 4: 137,235,342 (GRCm39) I126F probably damaging Het
Itpr1 T A 6: 108,417,519 (GRCm39) C123* probably null Het
Jmjd1c T A 10: 67,081,916 (GRCm39) N2346K possibly damaging Het
Kctd9 A G 14: 67,967,135 (GRCm39) Y37C probably damaging Het
Kmt5b A C 19: 3,865,245 (GRCm39) S747R possibly damaging Het
Krt26 T C 11: 99,225,522 (GRCm39) M320V probably benign Het
Lama1 T G 17: 68,044,470 (GRCm39) V123G possibly damaging Het
Lamc2 T C 1: 153,002,582 (GRCm39) D1103G probably damaging Het
Llgl1 A T 11: 60,600,805 (GRCm39) probably null Het
Mcoln2 A T 3: 145,897,996 (GRCm39) H39L probably benign Het
Mtrex T C 13: 113,046,426 (GRCm39) D308G possibly damaging Het
Myh11 T A 16: 14,057,371 (GRCm39) T315S probably benign Het
Ncapd3 T C 9: 26,975,165 (GRCm39) probably null Het
Nlrp9b G T 7: 19,758,421 (GRCm39) V553F probably damaging Het
Nubpl A G 12: 52,227,878 (GRCm39) N129S probably damaging Het
Nup214 C A 2: 31,873,171 (GRCm39) T255K probably benign Het
Or10j3 T C 1: 173,031,030 (GRCm39) Y36H possibly damaging Het
Or2t46 G T 11: 58,472,037 (GRCm39) M122I probably damaging Het
Or2y17 A G 11: 49,231,376 (GRCm39) T6A probably benign Het
Or4d1 G T 11: 87,804,950 (GRCm39) P261T probably damaging Het
Or52z14 T C 7: 103,253,458 (GRCm39) V199A probably benign Het
Or5b3 T A 19: 13,388,219 (GRCm39) N95K probably benign Het
Orc3 G A 4: 34,593,126 (GRCm39) Q256* probably null Het
Pbrm1 A G 14: 30,783,580 (GRCm39) M566V probably damaging Het
Pde6b A G 5: 108,569,363 (GRCm39) I357V probably benign Het
Pkdrej A G 15: 85,704,484 (GRCm39) I484T possibly damaging Het
Plvap A G 8: 71,964,083 (GRCm39) V93A probably benign Het
Plxna4 T C 6: 32,142,697 (GRCm39) Y1586C probably damaging Het
Ppfia4 A T 1: 134,255,817 (GRCm39) L196Q possibly damaging Het
Ptpn13 T G 5: 103,665,335 (GRCm39) probably null Het
Ranbp17 T C 11: 33,169,223 (GRCm39) N997S probably benign Het
Rpap2 G T 5: 107,751,491 (GRCm39) probably null Het
Rrm1 T C 7: 102,116,131 (GRCm39) V683A probably benign Het
Ruvbl1 A G 6: 88,460,021 (GRCm39) probably null Het
Sh3pxd2a A G 19: 47,266,843 (GRCm39) Y277H probably damaging Het
Shank1 C T 7: 43,975,586 (GRCm39) P477S unknown Het
Shtn1 T C 19: 59,010,633 (GRCm39) E278G probably benign Het
Skap2 T A 6: 51,899,303 (GRCm39) I109F possibly damaging Het
Slc28a3 A C 13: 58,706,395 (GRCm39) I615M probably benign Het
Slc4a11 A G 2: 130,526,788 (GRCm39) L780P probably damaging Het
Slc5a4b T C 10: 75,917,301 (GRCm39) E245G probably benign Het
Slfn8 C T 11: 82,894,111 (GRCm39) A843T probably benign Het
Sncaip A T 18: 53,040,335 (GRCm39) Q843L possibly damaging Het
Spidr T A 16: 15,958,610 (GRCm39) K51* probably null Het
Spopfm2 A T 3: 94,083,540 (GRCm39) Y90* probably null Het
Tas2r123 T C 6: 132,824,808 (GRCm39) V235A probably benign Het
Tgfbr3 T C 5: 107,278,335 (GRCm39) D757G probably benign Het
Tmem132d A T 5: 127,873,139 (GRCm39) V490D probably damaging Het
Top2a T A 11: 98,900,918 (GRCm39) H557L probably damaging Het
Trafd1 A G 5: 121,513,254 (GRCm39) I328T probably benign Het
Trappc11 G A 8: 47,972,700 (GRCm39) A291V probably damaging Het
Tuba1c A G 15: 98,935,835 (GRCm39) Y432C probably damaging Het
Utp11 T G 4: 124,577,043 (GRCm39) R109S possibly damaging Het
Vmn1r159 T G 7: 22,542,316 (GRCm39) T239P probably damaging Het
Vwce A T 19: 10,622,414 (GRCm39) N239Y probably damaging Het
Yes1 T C 5: 32,802,457 (GRCm39) probably null Het
Zfand6 A C 7: 84,265,030 (GRCm39) *224G probably null Het
Zfp408 A T 2: 91,475,450 (GRCm39) I668N probably damaging Het
Zfp647 TGCACG TGCACGCACG 15: 76,795,244 (GRCm39) probably null Het
Zfp946 T C 17: 22,674,418 (GRCm39) F391L probably damaging 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
R0279:Lepr UTSW 4 101,607,541 (GRCm39) missense probably benign 0.05
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
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'- ATCTTCGTGACAATGATGGCTTG -3'
(R):5'- GGGCATAAAAGTACTTACCTAGCTG -3'

Sequencing Primer
(F):5'- CTGTCCTAGCAGAATTTCTTTATGTG -3'
(R):5'- GTACTTACCTAGCTGGCGAAAAACTG -3'
Posted On 2016-04-27