Incidental Mutation 'R8835:Lnpep'
ID 674118
Institutional Source Beutler Lab
Gene Symbol Lnpep
Ensembl Gene ENSMUSG00000023845
Gene Name leucyl/cystinyl aminopeptidase
Synonyms IRAP, 4732490P18Rik, 2010309L07Rik, gp160, vp165
MMRRC Submission 068663-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8835 (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 T at 17750118 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 991 (S991T)
Ref Sequence ENSEMBL: ENSMUSP00000036998 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041047]
AlphaFold Q8C129
Predicted Effect possibly damaging
Transcript: ENSMUST00000041047
AA Change: S991T

PolyPhen 2 Score 0.805 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000036998
Gene: ENSMUSG00000023845
AA Change: S991T

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: 98.9%
Validation Efficiency 99% (67/68)
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: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca4 G C 3: 121,896,433 (GRCm39) G555A probably benign Het
Afmid A G 11: 117,718,914 (GRCm39) K15E probably benign Het
Ankfn1 T C 11: 89,429,379 (GRCm39) I2V probably benign Het
Arhgap21 A T 2: 20,972,144 (GRCm39) C26* probably null Het
Arhgef38 A T 3: 132,837,832 (GRCm39) D699E unknown Het
Atxn2 T C 5: 121,940,248 (GRCm39) S1008P possibly damaging Het
C1rb A G 6: 124,552,217 (GRCm39) K312E probably benign Het
Cc2d1b G A 4: 108,484,264 (GRCm39) R424Q probably damaging Het
Ccdc27 G A 4: 154,127,023 (GRCm39) T13I unknown Het
Cdc42bpa G T 1: 179,896,916 (GRCm39) V400F probably damaging Het
Cemip C A 7: 83,586,651 (GRCm39) G1301V probably damaging Het
Cep170 A G 1: 176,584,429 (GRCm39) L650P probably benign Het
Cfap100 T A 6: 90,386,597 (GRCm39) D222V Het
Cog8 A T 8: 107,773,920 (GRCm39) probably benign Het
Col4a4 A G 1: 82,447,313 (GRCm39) L1279P unknown Het
Cyyr1 A T 16: 85,254,553 (GRCm39) Y116* probably null Het
Dlgap4 A T 2: 156,587,946 (GRCm39) S597C probably damaging Het
Dpysl5 T A 5: 30,936,282 (GRCm39) probably null Het
Dtl G T 1: 191,293,609 (GRCm39) H189Q probably damaging Het
Epha1 A T 6: 42,342,723 (GRCm39) N275K probably benign Het
Fbxo11 A G 17: 88,321,874 (GRCm39) C110R Het
Fhod1 A G 8: 106,065,484 (GRCm39) probably null Het
Fndc1 A C 17: 7,958,111 (GRCm39) F1712C probably damaging Het
Gcnt7 G A 2: 172,295,957 (GRCm39) T289M probably damaging Het
Gm11020 A T 8: 105,048,293 (GRCm39) E32V probably null Het
Hoxb1 C T 11: 96,256,627 (GRCm39) probably benign Het
Ibtk G A 9: 85,619,563 (GRCm39) L126F possibly damaging Het
Il17rb T G 14: 29,722,308 (GRCm39) E241A possibly damaging Het
Kdm3b G A 18: 34,941,802 (GRCm39) R631Q probably damaging Het
Mctp2 T G 7: 71,852,161 (GRCm39) E455A probably benign Het
Mgat4a A T 1: 37,491,372 (GRCm39) I421N possibly damaging Het
Myof C A 19: 37,955,547 (GRCm39) V526L possibly damaging Het
Naip5 T A 13: 100,356,338 (GRCm39) E1092D probably benign Het
Nav2 G A 7: 49,248,551 (GRCm39) G2297D possibly damaging Het
Nipa2 A T 7: 55,583,307 (GRCm39) probably benign Het
Nkx6-1 G T 5: 101,811,971 (GRCm39) P44T unknown Het
Nploc4 T C 11: 120,309,122 (GRCm39) K160R possibly damaging Het
Olfm3 C A 3: 114,916,061 (GRCm39) A331D probably damaging Het
Or10g6 A C 9: 39,934,171 (GRCm39) S161R possibly damaging Het
Or1e33 T A 11: 73,738,702 (GRCm39) H83L probably benign Het
Or52s1 T A 7: 102,861,928 (GRCm39) I287K probably damaging Het
Otof T C 5: 30,528,264 (GRCm39) N1898S probably benign Het
Pde1a G A 2: 79,708,522 (GRCm39) L299F probably damaging Het
Pole T C 5: 110,454,775 (GRCm39) Y1003H probably damaging Het
Ppl C G 16: 4,906,854 (GRCm39) R1147P probably damaging Het
Prom1 T G 5: 44,175,722 (GRCm39) Y533S probably damaging Het
Prrt4 C A 6: 29,169,986 (GRCm39) C822F probably damaging Het
Prss12 A C 3: 123,285,201 (GRCm39) D542A possibly damaging Het
Ptrh2 T C 11: 86,580,412 (GRCm39) Y10H probably damaging Het
Pum1 C T 4: 130,471,064 (GRCm39) T439M probably damaging Het
Rarb A T 14: 16,575,011 (GRCm38) F2I probably benign Het
Rpp21 G A 17: 36,566,678 (GRCm39) S127L probably benign Het
Scgb1b19 T G 7: 32,986,948 (GRCm39) V33G probably damaging Het
Smc1b A T 15: 85,013,949 (GRCm39) V74D possibly damaging Het
Spint3 T A 2: 164,411,923 (GRCm39) K29* probably null Het
Spns1 G A 7: 125,971,593 (GRCm39) S319F possibly damaging Het
Tacc2 T A 7: 130,228,258 (GRCm39) W1648R probably benign Het
Tbc1d21 C G 9: 58,273,991 (GRCm39) V62L probably damaging Het
Tectb A G 19: 55,172,270 (GRCm39) N130S probably benign Het
Tln2 A T 9: 67,304,975 (GRCm39) probably benign Het
Tmem135 G C 7: 88,797,186 (GRCm39) L357V probably benign Het
Tpd52l1 G T 10: 31,255,314 (GRCm39) T11K probably benign Het
Ttll10 G T 4: 156,133,055 (GRCm39) P10T probably benign Het
Vmn1r215 A G 13: 23,260,409 (GRCm39) I150V possibly damaging Het
Zdhhc11 T A 13: 74,127,411 (GRCm39) Y263N probably damaging Het
Zfp354a C T 11: 50,960,628 (GRCm39) R279* probably null Het
Zfp715 A G 7: 42,948,430 (GRCm39) I510T Het
Zfp735 A T 11: 73,601,692 (GRCm39) H212L possibly damaging Het
Zfpm1 A G 8: 123,063,772 (GRCm39) T944A 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
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
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'- AAATACAATTGGGCCCTGAGC -3'
(R):5'- GGCTGTTCCTGAATGTTACCATAC -3'

Sequencing Primer
(F):5'- TACAATTGGGCCCTGAGCTAACTAG -3'
(R):5'- GAATGTTACCATACTCCCCCTAC -3'
Posted On 2021-07-15