Incidental Mutation 'R0535:Lnpep'
ID 49444
Institutional Source Beutler Lab
Gene Symbol Lnpep
Ensembl Gene ENSMUSG00000023845
Gene Name leucyl/cystinyl aminopeptidase
Synonyms IRAP, 4732490P18Rik, 2010309L07Rik, gp160, vp165
MMRRC Submission 038727-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0535 (G1)
Quality Score 225
Status Not validated
Chromosome 17
Chromosomal Location 17747985-17846303 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 17791935 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 402 (E402G)
Ref Sequence ENSEMBL: ENSMUSP00000036998 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041047]
AlphaFold Q8C129
Predicted Effect possibly damaging
Transcript: ENSMUST00000041047
AA Change: E402G

PolyPhen 2 Score 0.912 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000036998
Gene: ENSMUSG00000023845
AA Change: E402G

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000231291
Predicted Effect noncoding transcript
Transcript: ENSMUST00000231515
Predicted Effect noncoding transcript
Transcript: ENSMUST00000231666
Predicted Effect noncoding transcript
Transcript: ENSMUST00000232462
Predicted Effect noncoding transcript
Transcript: ENSMUST00000232515
Coding Region Coverage
  • 1x: 99.6%
  • 3x: 98.9%
  • 10x: 97.0%
  • 20x: 94.2%
Validation Efficiency 96% (52/54)
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: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aatk A G 11: 119,901,019 (GRCm39) S1069P probably benign Het
Acmsd A T 1: 127,693,680 (GRCm39) I305L probably benign Het
Aco2 G A 15: 81,797,418 (GRCm39) E625K possibly damaging Het
Acox1 G A 11: 116,065,264 (GRCm39) T561I possibly damaging Het
Acox2 T A 14: 8,256,753 (GRCm38) T37S probably damaging Het
Apc A T 18: 34,394,125 (GRCm39) K17M probably damaging Het
Cant1 T C 11: 118,301,969 (GRCm39) D116G probably damaging Het
Col11a1 A G 3: 113,855,184 (GRCm39) E148G unknown Het
Cyp51 T C 5: 4,149,202 (GRCm39) Q225R probably benign Het
E2f8 T C 7: 48,521,558 (GRCm39) probably benign Het
Fam163b T C 2: 27,002,778 (GRCm39) Y73C probably benign Het
Fbxw9 T C 8: 85,791,229 (GRCm39) C271R probably damaging Het
Gbp10 T C 5: 105,368,877 (GRCm39) N321D possibly damaging Het
Gle1 T C 2: 29,847,817 (GRCm39) F675L probably damaging Het
Gm6327 T C 16: 12,578,241 (GRCm39) noncoding transcript Het
Gphn T A 12: 78,538,824 (GRCm39) F157I possibly damaging Het
Gtpbp1 A T 15: 79,591,933 (GRCm39) T94S probably damaging Het
Hdac2 T C 10: 36,869,895 (GRCm39) F286L probably benign Het
Ighv3-6 A T 12: 114,252,090 (GRCm39) probably benign Het
Itga2b A G 11: 102,348,359 (GRCm39) V791A possibly damaging Het
Itgb4 A T 11: 115,881,835 (GRCm39) I796F possibly damaging Het
Kel T C 6: 41,667,772 (GRCm39) K390R probably null Het
Krt42 C T 11: 100,155,412 (GRCm39) C368Y probably damaging Het
Lancl1 A G 1: 67,049,065 (GRCm39) probably benign Het
Lipg A G 18: 75,087,291 (GRCm39) Y177H probably damaging Het
Ltbp2 A G 12: 84,837,826 (GRCm39) F1185L probably damaging Het
Ltbp2 A T 12: 84,831,632 (GRCm39) I1727N probably damaging Het
Mettl22 T C 16: 8,302,210 (GRCm39) probably benign Het
Mtcl2 T C 2: 156,875,209 (GRCm39) E847G possibly damaging Het
Mug1 G A 6: 121,828,413 (GRCm39) G275E probably benign Het
Nell2 T A 15: 95,329,488 (GRCm39) T278S probably benign Het
Nomo1 T A 7: 45,721,941 (GRCm39) S961T probably damaging Het
Or5ak22 A G 2: 85,230,439 (GRCm39) L146P possibly damaging Het
Pcare A G 17: 72,059,434 (GRCm39) V81A probably benign Het
Phf2 A G 13: 48,967,423 (GRCm39) Y675H unknown Het
Phldb2 A G 16: 45,577,490 (GRCm39) V1145A probably damaging Het
Phrf1 T C 7: 140,839,978 (GRCm39) S1058P probably benign Het
Prss3 T C 6: 41,351,903 (GRCm39) N120S probably benign Het
Reln G T 5: 22,256,274 (GRCm39) probably benign Het
Spag5 A G 11: 78,195,554 (GRCm39) Y287C probably benign Het
Syde2 G A 3: 145,694,925 (GRCm39) probably null Het
Synj1 C A 16: 90,744,975 (GRCm39) V1190F possibly damaging Het
Taok1 A T 11: 77,444,530 (GRCm39) I515N probably benign Het
Tmem259 A T 10: 79,814,429 (GRCm39) V309E probably damaging Het
Tmem62 T A 2: 120,833,077 (GRCm39) V494E possibly damaging Het
Trak1 A T 9: 121,272,778 (GRCm39) E119V probably null Het
Vmn1r1 T A 1: 181,985,516 (GRCm39) I50L probably benign Het
Vps35l T C 7: 118,347,404 (GRCm39) F118S possibly damaging Het
Xpc C T 6: 91,481,560 (GRCm39) V254I possibly damaging Het
Zfp58 G A 13: 67,640,201 (GRCm39) Q97* probably null Het
Zscan5b A G 7: 6,236,911 (GRCm39) E220G possibly damaging 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
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
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'- CCTGTCCCTACGTCTAAATGCTCGG -3'
(R):5'- TGTTTGCTGGTCCTAACAGTGCTC -3'

Sequencing Primer
(F):5'- GTTCTTCAGAACCAGTGTCACG -3'
(R):5'- CCTGCCTTTACACCATGGATT -3'
Posted On 2013-06-12