Incidental Mutation 'R7881:Lnpep'
ID 608788
Institutional Source Beutler Lab
Gene Symbol Lnpep
Ensembl Gene ENSMUSG00000023845
Gene Name leucyl/cystinyl aminopeptidase
Synonyms IRAP, 4732490P18Rik, 2010309L07Rik, gp160, vp165
MMRRC Submission 045933-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7881 (G1)
Quality Score 225.009
Status Validated
Chromosome 17
Chromosomal Location 17747985-17846303 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 17787001 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 533 (S533P)
Ref Sequence ENSEMBL: ENSMUSP00000036998 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041047]
AlphaFold Q8C129
Predicted Effect probably benign
Transcript: ENSMUST00000041047
AA Change: S533P

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000036998
Gene: ENSMUSG00000023845
AA Change: S533P

DomainStartEndE-ValueType
low complexity region 60 71 N/A INTRINSIC
transmembrane domain 110 132 N/A INTRINSIC
Pfam:Peptidase_M1 167 552 9.2e-143 PFAM
Pfam:ERAP1_C 689 1007 1e-60 PFAM
Meta Mutation Damage Score 0.0616 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 97% (63/65)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a zinc-dependent aminopeptidase that cleaves vasopressin, oxytocin, lys-bradykinin, met-enkephalin, dynorphin A and other peptide hormones. The protein can be secreted in maternal serum, reside in intracellular vesicles with the insulin-responsive glucose transporter GLUT4, or form a type II integral membrane glycoprotein. The protein catalyzes the final step in the conversion of angiotensinogen to angiotensin IV (AT4) and is also a receptor for AT4. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit a somewhat reduced tissue uptake of glucose either basally or after insulin stimulation. Mice homozygous for a different knock-out allele exhibit impaired coordination at 3 months and impaired spatial working memory in a Y maze at 6 months of age. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210408I21Rik A G 13: 77,471,685 (GRCm39) N1030S possibly damaging Het
4930507D05Rik A G 10: 62,285,303 (GRCm39) H9R unknown Het
Anks1b T A 10: 90,802,880 (GRCm39) S398T probably benign Het
Bbox1 T A 2: 110,122,871 (GRCm39) K139N probably benign Het
Birc6 C A 17: 74,948,666 (GRCm39) H3047N probably damaging Het
C1ra G A 6: 124,494,684 (GRCm39) E316K probably benign Het
Camta1 G A 4: 151,920,333 (GRCm39) S18F probably damaging Het
Ccnb1ip1 T C 14: 51,031,277 (GRCm39) Y12C possibly damaging Het
Celsr3 G A 9: 108,705,271 (GRCm39) A585T probably benign Het
Col6a4 T C 9: 105,957,497 (GRCm39) N109S probably benign Het
Crisp4 A T 1: 18,198,893 (GRCm39) D180E probably benign Het
Dmxl1 T A 18: 49,997,450 (GRCm39) M546K probably damaging Het
Dnah11 C T 12: 117,951,237 (GRCm39) V3024I probably benign Het
Dnah2 T C 11: 69,322,064 (GRCm39) D3752G probably damaging Het
Dram1 G T 10: 88,160,609 (GRCm39) D237E probably benign Het
Ehbp1l1 T C 19: 5,769,426 (GRCm39) N626D probably benign Het
Elavl1 T G 8: 4,361,763 (GRCm39) N3T probably damaging Het
Fam184a A G 10: 53,574,589 (GRCm39) V340A probably benign Het
Fer1l5 C T 1: 36,446,117 (GRCm39) T876M not run Het
Foxp2 T A 6: 15,409,888 (GRCm39) V471E unknown Het
Fstl5 G A 3: 76,443,605 (GRCm39) G317R probably damaging Het
Gm32742 T C 9: 51,060,414 (GRCm39) E963G possibly damaging Het
Gpbp1 A T 13: 111,575,733 (GRCm39) S257T possibly damaging Het
Gsdmc4 C T 15: 63,769,568 (GRCm39) C218Y possibly damaging Het
Hmg20b T C 10: 81,182,442 (GRCm39) H298R probably damaging Het
Igf2r A T 17: 12,967,591 (GRCm39) C72S probably benign Het
Kcnip1 A G 11: 33,583,206 (GRCm39) M193T probably damaging Het
Khdc1c G T 1: 21,439,899 (GRCm39) C150F probably benign Het
Kmt2b A G 7: 30,279,208 (GRCm39) S1485P probably damaging Het
Megf8 T A 7: 25,040,060 (GRCm39) V997E possibly damaging Het
Mob2 T C 7: 141,563,177 (GRCm39) Y94C probably damaging Het
Muc5ac G C 7: 141,363,040 (GRCm39) G2117A unknown Het
Npepl1 A G 2: 173,962,387 (GRCm39) D351G probably damaging Het
Nrg1 G A 8: 32,328,352 (GRCm39) Q213* probably null Het
Nrp2 A G 1: 62,810,990 (GRCm39) D677G probably benign Het
Or11h7 A G 14: 50,890,904 (GRCm39) E70G probably damaging Het
Or2b4 G T 17: 38,116,320 (GRCm39) G95C probably damaging Het
Or56a3 G T 7: 104,735,780 (GRCm39) V286F probably damaging Het
Or5aq7 G T 2: 86,938,401 (GRCm39) T110K probably damaging Het
Or5m3b C A 2: 85,871,814 (GRCm39) Q52K probably benign Het
Or8c8 T A 9: 38,165,406 (GRCm39) M228K probably benign Het
Peg10 ACATCAGGATCC ACATCAGGATCCCCATCAGGATCC 6: 4,756,454 (GRCm39) probably benign Het
Phaf1 C A 8: 105,976,084 (GRCm39) T347N probably benign Het
Prune2 G A 19: 17,100,393 (GRCm39) V1966I possibly damaging Het
Ptch2 A G 4: 116,967,585 (GRCm39) H751R probably benign Het
Ptges2 T A 2: 32,292,243 (GRCm39) M353K probably damaging Het
Pum3 G A 19: 27,373,728 (GRCm39) Q564* probably null Het
Qtrt1 A G 9: 21,330,637 (GRCm39) D279G probably damaging Het
Rftn1 C T 17: 50,354,463 (GRCm39) V300I probably benign Het
Robo2 T C 16: 73,717,585 (GRCm39) T1172A probably benign Het
Sdc3 A G 4: 130,544,244 (GRCm39) D74G unknown Het
Setd1b A G 5: 123,290,336 (GRCm39) M768V unknown Het
Shld2 A T 14: 33,989,724 (GRCm39) M394K possibly damaging Het
Siglech A T 7: 55,422,289 (GRCm39) H298L probably benign Het
Sipa1 A T 19: 5,701,704 (GRCm39) L977Q probably damaging Het
Slc9c1 G A 16: 45,403,332 (GRCm39) V800I probably benign Het
Spata31e1 A G 13: 49,943,547 (GRCm39) S44P possibly damaging Het
Spata31f1a C T 4: 42,851,586 (GRCm39) C190Y probably benign Het
Tbc1d8 C T 1: 39,425,104 (GRCm39) R582Q probably damaging Het
Tmem247 T A 17: 87,229,728 (GRCm39) F190I probably damaging Het
Trim42 C A 9: 97,245,070 (GRCm39) A577S possibly damaging Het
Ubiad1 G A 4: 148,528,726 (GRCm39) T61I probably benign Het
Usp40 G A 1: 87,923,435 (GRCm39) Q279* probably null Het
Usp48 A G 4: 137,360,766 (GRCm39) N733S probably benign Het
Vmn2r83 A T 10: 79,314,261 (GRCm39) I170F probably benign Het
Xkr4 G A 1: 3,286,487 (GRCm39) P568S probably damaging Het
Zc3h7b T C 15: 81,664,679 (GRCm39) W513R probably damaging Het
Zfp40 T C 17: 23,410,440 (GRCm39) probably benign Het
Zfp652 T A 11: 95,640,935 (GRCm39) S287T possibly damaging Het
Znrf3 G A 11: 5,394,533 (GRCm39) A49V unknown Het
Other mutations in Lnpep
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01983:Lnpep APN 17 17,751,440 (GRCm39) missense probably damaging 1.00
IGL02008:Lnpep APN 17 17,791,219 (GRCm39) missense probably benign 0.40
IGL02040:Lnpep APN 17 17,765,167 (GRCm39) missense probably benign 0.13
IGL02392:Lnpep APN 17 17,799,445 (GRCm39) missense possibly damaging 0.48
IGL02417:Lnpep APN 17 17,765,165 (GRCm39) missense possibly damaging 0.57
IGL02659:Lnpep APN 17 17,791,162 (GRCm39) missense possibly damaging 0.83
IGL02697:Lnpep APN 17 17,773,455 (GRCm39) missense probably benign
IGL02947:Lnpep APN 17 17,791,234 (GRCm39) missense probably damaging 1.00
IGL03493:Lnpep APN 17 17,799,433 (GRCm39) missense probably damaging 1.00
I0000:Lnpep UTSW 17 17,799,233 (GRCm39) missense probably damaging 1.00
PIT4504001:Lnpep UTSW 17 17,799,289 (GRCm39) missense probably benign 0.00
R0528:Lnpep UTSW 17 17,751,394 (GRCm39) splice site probably benign
R0535:Lnpep UTSW 17 17,791,935 (GRCm39) missense possibly damaging 0.91
R0540:Lnpep UTSW 17 17,758,816 (GRCm39) missense probably damaging 1.00
R0586:Lnpep UTSW 17 17,795,658 (GRCm39) splice site probably benign
R0607:Lnpep UTSW 17 17,758,816 (GRCm39) missense probably damaging 1.00
R1502:Lnpep UTSW 17 17,791,906 (GRCm39) missense probably damaging 1.00
R1570:Lnpep UTSW 17 17,799,418 (GRCm39) missense probably damaging 1.00
R1733:Lnpep UTSW 17 17,773,575 (GRCm39) missense probably benign 0.00
R1826:Lnpep UTSW 17 17,783,098 (GRCm39) missense probably damaging 1.00
R2015:Lnpep UTSW 17 17,799,325 (GRCm39) missense probably damaging 0.99
R2029:Lnpep UTSW 17 17,788,661 (GRCm39) missense probably damaging 1.00
R4593:Lnpep UTSW 17 17,799,289 (GRCm39) missense probably benign 0.00
R4638:Lnpep UTSW 17 17,795,569 (GRCm39) missense probably damaging 1.00
R4741:Lnpep UTSW 17 17,791,920 (GRCm39) missense probably damaging 1.00
R4919:Lnpep UTSW 17 17,799,173 (GRCm39) missense probably damaging 1.00
R5030:Lnpep UTSW 17 17,799,571 (GRCm39) missense probably damaging 1.00
R5111:Lnpep UTSW 17 17,798,872 (GRCm39) missense possibly damaging 0.93
R5203:Lnpep UTSW 17 17,757,325 (GRCm39) missense probably damaging 1.00
R5320:Lnpep UTSW 17 17,766,727 (GRCm39) missense possibly damaging 0.83
R5419:Lnpep UTSW 17 17,786,992 (GRCm39) missense probably damaging 1.00
R5535:Lnpep UTSW 17 17,758,956 (GRCm39) missense probably benign 0.02
R5680:Lnpep UTSW 17 17,799,444 (GRCm39) nonsense probably null
R6134:Lnpep UTSW 17 17,773,454 (GRCm39) missense probably benign
R6142:Lnpep UTSW 17 17,786,943 (GRCm39) critical splice donor site probably null
R6189:Lnpep UTSW 17 17,787,001 (GRCm39) missense possibly damaging 0.46
R6225:Lnpep UTSW 17 17,799,245 (GRCm39) missense possibly damaging 0.66
R6350:Lnpep UTSW 17 17,783,071 (GRCm39) missense probably benign 0.01
R6357:Lnpep UTSW 17 17,773,176 (GRCm39) missense probably benign 0.00
R6765:Lnpep UTSW 17 17,750,758 (GRCm39) missense probably damaging 1.00
R6794:Lnpep UTSW 17 17,751,421 (GRCm39) missense probably damaging 1.00
R7013:Lnpep UTSW 17 17,788,625 (GRCm39) missense probably benign 0.04
R7208:Lnpep UTSW 17 17,773,172 (GRCm39) nonsense probably null
R7268:Lnpep UTSW 17 17,758,803 (GRCm39) missense probably benign
R7564:Lnpep UTSW 17 17,798,854 (GRCm39) missense probably benign 0.22
R7746:Lnpep UTSW 17 17,758,824 (GRCm39) missense probably benign
R7853:Lnpep UTSW 17 17,783,109 (GRCm39) missense probably benign 0.00
R8015:Lnpep UTSW 17 17,766,761 (GRCm39) missense probably damaging 1.00
R8070:Lnpep UTSW 17 17,758,900 (GRCm39) missense probably damaging 1.00
R8835:Lnpep UTSW 17 17,750,118 (GRCm39) missense possibly damaging 0.81
R8843:Lnpep UTSW 17 17,773,203 (GRCm39) missense probably damaging 1.00
R9136:Lnpep UTSW 17 17,750,090 (GRCm39) missense probably benign 0.26
R9274:Lnpep UTSW 17 17,758,837 (GRCm39) missense probably benign 0.01
R9427:Lnpep UTSW 17 17,795,609 (GRCm39) missense probably benign 0.08
R9789:Lnpep UTSW 17 17,795,596 (GRCm39) missense probably damaging 1.00
X0004:Lnpep UTSW 17 17,765,074 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- GATACCAAAGGCAACGCTTG -3'
(R):5'- CATGCCTCAGTTCTCAGTGC -3'

Sequencing Primer
(F):5'- AAGGCAACGCTTGTTCAGTC -3'
(R):5'- GCCGTTTTAAGCTTAAGGAACTGC -3'
Posted On 2019-12-20