Incidental Mutation 'R9274:Lnpep'
ID 703192
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 # R9274 (G1)
Quality Score 225.009
Status Validated
Chromosome 17
Chromosomal Location 17747985-17846303 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 17758837 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 836 (T836A)
Ref Sequence ENSEMBL: ENSMUSP00000036998 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041047]
AlphaFold Q8C129
Predicted Effect probably benign
Transcript: ENSMUST00000041047
AA Change: T836A

PolyPhen 2 Score 0.008 (Sensitivity: 0.96; Specificity: 0.76)
SMART Domains Protein: ENSMUSP00000036998
Gene: ENSMUSG00000023845
AA Change: T836A

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: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 100% (65/65)
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: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actc1 A T 2: 113,879,752 (GRCm39) S236T probably benign Het
Adam30 A G 3: 98,069,267 (GRCm39) T239A probably benign Het
Aoc1l2 T C 6: 48,907,341 (GRCm39) F114L possibly damaging Het
Ascl2 G A 7: 142,521,753 (GRCm39) R232C probably damaging Het
Atp10a C A 7: 58,478,369 (GRCm39) Q1471K probably benign Het
Avl9 T A 6: 56,720,346 (GRCm39) D461E probably damaging Het
Baiap3 T A 17: 25,463,354 (GRCm39) Y983F probably damaging Het
C1rl A G 6: 124,485,483 (GRCm39) S285G probably benign Het
Cacna1i G A 15: 80,254,354 (GRCm39) V772M probably damaging Het
Ccser2 T A 14: 36,660,737 (GRCm39) D472V possibly damaging Het
Cd244a T G 1: 171,401,928 (GRCm39) V218G probably benign Het
Cdhr1 T C 14: 36,802,564 (GRCm39) K633R probably benign Het
Col14a1 A G 15: 55,381,671 (GRCm39) Q1748R probably damaging Het
Col6a3 T A 1: 90,707,020 (GRCm39) Y2638F unknown Het
Crnkl1 A T 2: 145,765,836 (GRCm39) F411L probably damaging Het
Crp T A 1: 172,526,072 (GRCm39) F52L possibly damaging Het
Dnah12 A G 14: 26,537,374 (GRCm39) N2208D probably benign Het
Exd2 T C 12: 80,539,674 (GRCm39) probably null Het
F13a1 A T 13: 37,052,761 (GRCm39) I726N probably damaging Het
Fmo6 G A 1: 162,747,921 (GRCm39) T381I probably benign Het
Gdpd5 T C 7: 99,107,989 (GRCm39) L522P probably damaging Het
Gm12790 T A 4: 101,824,743 (GRCm39) D175V possibly damaging Het
Gm3543 T C 14: 41,802,125 (GRCm39) R120G probably damaging Het
Gpatch2 T A 1: 186,963,029 (GRCm39) D273E probably damaging Het
Hlcs A G 16: 94,088,785 (GRCm39) S66P possibly damaging Het
Hmcn1 T C 1: 150,506,046 (GRCm39) T3827A probably benign Het
Ism2 G A 12: 87,331,827 (GRCm39) Q237* probably null Het
Jph2 G A 2: 163,239,547 (GRCm39) probably benign Het
Kcnb2 A G 1: 15,781,723 (GRCm39) Q865R probably benign Het
Kcnh6 C G 11: 105,924,860 (GRCm39) H941Q possibly damaging Het
Kcnk9 A G 15: 72,384,224 (GRCm39) V318A unknown Het
Lemd3 G A 10: 120,814,717 (GRCm39) A172V possibly damaging Het
Lifr G T 15: 7,217,591 (GRCm39) A840S probably damaging Het
Mapk13 A G 17: 28,988,490 (GRCm39) Y36C probably damaging Het
Mdm2 G A 10: 117,541,081 (GRCm39) probably benign Het
Msmb T C 14: 31,870,130 (GRCm39) M34T probably benign Het
Myo5a A G 9: 75,097,279 (GRCm39) N1319S possibly damaging Het
Myot T A 18: 44,479,265 (GRCm39) V334E probably damaging Het
Nalcn A G 14: 123,753,068 (GRCm39) I306T probably damaging Het
Nicn1 C T 9: 108,171,708 (GRCm39) R163C possibly damaging Het
Nphp4 T C 4: 152,640,056 (GRCm39) Y981H probably benign Het
Nphs2 G A 1: 156,144,416 (GRCm39) R140Q probably damaging Het
Nsa2 C T 13: 97,272,170 (GRCm39) R17H probably benign Het
Nup98 C A 7: 101,788,037 (GRCm39) R1011L probably benign Het
Obox6 T C 7: 15,567,766 (GRCm39) H227R possibly damaging Het
Or10ak14 G A 4: 118,610,883 (GRCm39) A286V probably benign Het
Or1j14 T C 2: 36,417,559 (GRCm39) I45T probably damaging Het
Or4c1 A C 2: 89,133,513 (GRCm39) L141R probably damaging Het
P2rx2 C T 5: 110,489,709 (GRCm39) G202D probably damaging Het
Pcdh12 A G 18: 38,415,950 (GRCm39) W392R probably damaging Het
Plxna2 G A 1: 194,471,136 (GRCm39) G969D probably damaging Het
Prg4 T C 1: 150,331,924 (GRCm39) T250A possibly damaging Het
Rad54l G T 4: 115,967,667 (GRCm39) P205Q probably damaging Het
Ralgapb A G 2: 158,278,539 (GRCm39) I334M probably damaging Het
Ric3 C T 7: 108,647,212 (GRCm39) D204N probably damaging Het
Rnf10 A T 5: 115,385,322 (GRCm39) Y557* probably null Het
Ruvbl1 A G 6: 88,474,334 (GRCm39) I446V probably benign Het
Serinc3 A T 2: 163,468,371 (GRCm39) V361D probably damaging Het
Slc4a1 C A 11: 102,242,047 (GRCm39) V864L probably benign Het
Slf1 C A 13: 77,191,669 (GRCm39) *1055L probably null Het
Stk25 T C 1: 93,552,806 (GRCm39) S328G probably benign Het
Stpg1 T C 4: 135,252,782 (GRCm39) F178L possibly damaging Het
Tmem25 C T 9: 44,706,336 (GRCm39) R345H probably benign Het
Tssk1 A T 16: 17,712,724 (GRCm39) I170L probably benign Het
Tubg1 A G 11: 101,017,241 (GRCm39) probably benign Het
Uchl3 A G 14: 101,903,240 (GRCm39) D33G probably damaging Het
Vmn1r152 A T 7: 22,223,056 (GRCm39) H222L probably benign Het
Zfp975 C T 7: 42,312,299 (GRCm39) V105I probably benign 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
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'- TCTAGTATCCATACACATGTGAACT -3'
(R):5'- AGTAGTCCTAATTTCCTGGTTGATTAC -3'

Sequencing Primer
(F):5'- TTCATGGCAGTACTATTTACAAGAAG -3'
(R):5'- CAGCAGACTTGGACAGAT -3'
Posted On 2022-03-25