Incidental Mutation 'R4741:Lnpep'
ID 358104
Institutional Source Beutler Lab
Gene Symbol Lnpep
Ensembl Gene ENSMUSG00000023845
Gene Name leucyl/cystinyl aminopeptidase
Synonyms IRAP, 4732490P18Rik, 2010309L07Rik, gp160, vp165
MMRRC Submission 042026-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4741 (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 17791920 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 407 (Y407C)
Ref Sequence ENSEMBL: ENSMUSP00000036998 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041047]
AlphaFold Q8C129
Predicted Effect probably damaging
Transcript: ENSMUST00000041047
AA Change: Y407C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000036998
Gene: ENSMUSG00000023845
AA Change: Y407C

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: 99.2%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 94.1%
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: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Angptl2 T C 2: 33,136,200 (GRCm39) Y462H probably benign Het
Arhgef12 A G 9: 42,883,449 (GRCm39) I1360T possibly damaging Het
Armc10 T G 5: 21,856,834 (GRCm39) L111R probably damaging Het
Atm T C 9: 53,364,907 (GRCm39) K2628E probably benign Het
Best3 A T 10: 116,859,901 (GRCm39) N387I probably benign Het
Bltp1 A G 3: 36,996,524 (GRCm39) T1079A probably damaging Het
Brpf3 T C 17: 29,036,758 (GRCm39) F721S possibly damaging Het
Cacna1c A G 6: 118,590,271 (GRCm39) S1411P probably damaging Het
Cldn8 G A 16: 88,359,296 (GRCm39) H210Y probably benign Het
Clip2 T A 5: 134,545,123 (GRCm39) T344S probably benign Het
Csmd1 A C 8: 15,960,447 (GRCm39) W3323G probably damaging Het
Doc2a A T 7: 126,450,617 (GRCm39) T298S possibly damaging Het
Dpp9 T C 17: 56,512,286 (GRCm39) N234S probably benign Het
Dtx2 C T 5: 136,055,371 (GRCm39) R353C probably benign Het
Epm2aip1 A G 9: 111,101,681 (GRCm39) H218R probably benign Het
F2rl1 G A 13: 95,650,651 (GRCm39) T77M probably damaging Het
Fsd2 A G 7: 81,201,643 (GRCm39) probably null Het
Grin2a T C 16: 9,481,376 (GRCm39) Y475C probably damaging Het
H2-Ob T A 17: 34,461,545 (GRCm39) S95T possibly damaging Het
Hddc3 A G 7: 79,995,464 (GRCm39) T160A probably benign Het
Hp A T 8: 110,302,104 (GRCm39) C281* probably null Het
Ighg1 T C 12: 113,290,178 (GRCm39) probably benign Het
Ints7 A G 1: 191,351,747 (GRCm39) I819V probably benign Het
Jam2 G A 16: 84,609,840 (GRCm39) V151M probably damaging Het
Jmjd1c A G 10: 67,060,718 (GRCm39) I737V possibly damaging Het
Krt74 C T 15: 101,669,876 (GRCm39) noncoding transcript Het
Lrp4 T G 2: 91,341,912 (GRCm39) C1842G probably damaging Het
Mug2 T A 6: 122,056,572 (GRCm39) N1172K probably benign Het
Npy6r A T 18: 44,408,791 (GRCm39) T71S probably damaging Het
Nsd3 A T 8: 26,163,382 (GRCm39) I591F probably damaging Het
Oog2 A C 4: 143,921,715 (GRCm39) E208D possibly damaging Het
Otogl A G 10: 107,615,121 (GRCm39) I1928T probably benign Het
Papss1 T C 3: 131,324,860 (GRCm39) L418P probably damaging Het
Pcdhb13 T A 18: 37,576,571 (GRCm39) D316E probably benign Het
Pcdhgb2 T A 18: 37,824,737 (GRCm39) probably null Het
Ptcd3 T A 6: 71,879,933 (GRCm39) L108F probably damaging Het
Ralgps1 T C 2: 33,226,599 (GRCm39) S31G probably benign Het
Rnf225 A T 7: 12,661,857 (GRCm39) H12L probably benign Het
Ryr3 T A 2: 112,633,613 (GRCm39) M2047L probably damaging Het
Secisbp2l C T 2: 125,582,657 (GRCm39) G933D possibly damaging Het
Serpinb3b G T 1: 107,082,200 (GRCm39) Q355K probably benign Het
Slc8a2 T A 7: 15,868,233 (GRCm39) F155Y probably damaging Het
Taf1c A G 8: 120,330,134 (GRCm39) probably benign Het
Tln2 A G 9: 67,293,837 (GRCm39) probably null Het
Tmpo A G 10: 90,998,506 (GRCm39) V427A probably benign Het
Vmn1r17 A T 6: 57,338,337 (GRCm39) Y9* probably null Het
Vmn2r63 C T 7: 42,577,544 (GRCm39) M331I probably benign Het
Zdhhc1 CGGGGG CGGGGGG 8: 106,210,376 (GRCm39) probably null Het
Zfand5 C T 19: 21,253,845 (GRCm39) T16I probably damaging Het
Zfp352 A T 4: 90,113,177 (GRCm39) K439M possibly damaging Het
Zfp786 G A 6: 47,797,625 (GRCm39) H438Y probably damaging Het
Zfp808 T A 13: 62,319,763 (GRCm39) C331S probably 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
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
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'- GGCCTTAAGCAAATTTCTACAACCC -3'
(R):5'- TTGCTGGTCCTAACAGTGCTC -3'

Sequencing Primer
(F):5'- CCGTACACAAATAAAATTTCTACAGC -3'
(R):5'- TCCTAACAGTGCTCAGCTGAGTG -3'
Posted On 2015-11-11