Incidental Mutation 'R9427:Lnpep'
ID 712700
Institutional Source Beutler Lab
Gene Symbol Lnpep
Ensembl Gene ENSMUSG00000023845
Gene Name leucyl/cystinyl aminopeptidase
Synonyms IRAP, 4732490P18Rik, 2010309L07Rik, gp160, vp165
MMRRC Submission
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9427 (G1)
Quality Score 225.009
Status Not validated
Chromosome 17
Chromosomal Location 17747985-17846303 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 17795609 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 301 (S301T)
Ref Sequence ENSEMBL: ENSMUSP00000036998 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041047]
AlphaFold Q8C129
Predicted Effect probably benign
Transcript: ENSMUST00000041047
AA Change: S301T

PolyPhen 2 Score 0.075 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000036998
Gene: ENSMUSG00000023845
AA Change: S301T

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.4%
Validation Efficiency
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: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abtb2 T C 2: 103,531,244 (GRCm39) L458P probably damaging Het
Adgrl2 T C 3: 148,526,068 (GRCm39) N130S Het
Adgrv1 T C 13: 81,732,234 (GRCm39) S161G probably benign Het
Aldh1l1 A G 6: 90,536,903 (GRCm39) D153G probably benign Het
Arhgap20 G A 9: 51,754,991 (GRCm39) S444N probably damaging Het
Bpifc A G 10: 85,812,129 (GRCm39) F360L probably benign Het
Cacna1s A T 1: 136,012,090 (GRCm39) I511F probably benign Het
Chdh G A 14: 29,758,806 (GRCm39) V584I probably benign Het
Col12a1 T C 9: 79,589,445 (GRCm39) R1037G probably benign Het
Col15a1 G C 4: 47,288,200 (GRCm39) probably benign Het
Col6a5 T C 9: 105,816,992 (GRCm39) N440D unknown Het
Dsel A T 1: 111,787,425 (GRCm39) Y1037N probably damaging Het
Eloa A G 4: 135,748,935 (GRCm39) M1T probably null Het
Elp2 C G 18: 24,755,560 (GRCm39) P436A probably damaging Het
Etv5 A C 16: 22,218,112 (GRCm39) S328A probably damaging Het
Fat3 A T 9: 16,288,691 (GRCm39) Y277* probably null Het
Fbxo38 A T 18: 62,644,160 (GRCm39) H899Q probably benign Het
Fstl5 T C 3: 76,229,583 (GRCm39) V128A Het
Gm3371 T C 14: 44,641,066 (GRCm39) E166G Het
Herc6 T C 6: 57,636,722 (GRCm39) S813P probably damaging Het
Ifnlr1 G A 4: 135,426,142 (GRCm39) G75D probably damaging Het
Kbtbd2 A T 6: 56,756,132 (GRCm39) C535S probably damaging Het
Lgr5 A C 10: 115,288,913 (GRCm39) L577W probably damaging Het
Limk1 A T 5: 134,686,358 (GRCm39) D590E probably benign Het
Lrch1 A C 14: 75,032,787 (GRCm39) V521G probably benign Het
Lrrc71 T C 3: 87,650,368 (GRCm39) H235R probably benign Het
Mttp A G 3: 137,820,962 (GRCm39) S282P probably benign Het
Nup210l C T 3: 90,107,173 (GRCm39) P1570L probably benign Het
Or2t1 G A 14: 14,328,456 (GRCm38) G115D probably damaging Het
Or55b10 T A 7: 102,143,206 (GRCm39) T259S probably benign Het
Or5a3 T C 19: 12,399,889 (GRCm39) V72A Het
Or5m13 T C 2: 85,748,704 (GRCm39) V145A probably benign Het
Or7a41 C T 10: 78,871,395 (GRCm39) T255I probably damaging Het
Or7c70 A G 10: 78,682,906 (GRCm39) V281A probably damaging Het
Pira12 T G 7: 3,897,284 (GRCm39) probably null Het
Ppfia3 T C 7: 45,008,213 (GRCm39) Q219R possibly damaging Het
Prdm5 T A 6: 65,771,321 (GRCm39) M44K possibly damaging Het
Psmc5 T C 11: 106,153,303 (GRCm39) I315T probably damaging Het
Ptprd T A 4: 76,051,440 (GRCm39) E27V probably benign Het
Rft1 T A 14: 30,411,781 (GRCm39) I443N probably damaging Het
Rsf1 G GACGGCGGCC 7: 97,229,116 (GRCm39) probably benign Het
Slco1a5 A G 6: 142,214,001 (GRCm39) M40T probably damaging Het
Svep1 T C 4: 58,069,804 (GRCm39) T2661A possibly damaging Het
Tigit T C 16: 43,482,515 (GRCm39) D73G probably benign Het
Tmem237 G A 1: 59,159,213 (GRCm39) probably benign Het
Trim42 T C 9: 97,247,874 (GRCm39) D274G probably damaging Het
Trmt61a C A 12: 111,647,490 (GRCm39) L196I probably damaging Het
Tspan8 T C 10: 115,669,213 (GRCm39) C83R probably damaging Het
Ttc7 CCTGCTGCTGCTGCTGCTG CCTGCTGCTGCTGCTG 17: 87,678,147 (GRCm39) probably benign Het
Ttn C T 2: 76,715,357 (GRCm39) E7912K unknown Het
Unc80 G A 1: 66,594,158 (GRCm39) G1179E probably damaging Het
Vmn2r2 A G 3: 64,041,945 (GRCm39) S257P probably damaging Het
Xpo6 G T 7: 125,748,418 (GRCm39) Y404* probably null 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
R7881:Lnpep UTSW 17 17,787,001 (GRCm39) missense probably benign 0.01
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
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'- TCCCTACCAATAGTAAAGAGGAATC -3'
(R):5'- AGCCTGCAAGAAGACTCTGC -3'

Sequencing Primer
(F):5'- AGGAATCCAACTGTTCTCAGAG -3'
(R):5'- AGAAGACTCTGCCCCCTCTAGG -3'
Posted On 2022-05-16